/* ============================================
   STYLES - Swiss Federal Design System
   KBOB Fachdatenkatalog

   Requires: tokens.css (design tokens)
   ============================================ */

/* ============================================
   RESET & BASE STYLES
   ============================================ */
* { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    height: 100%;
}

body {
    font-family: var(--font-family-primary);
    margin: 0;
    padding: 0;
    color: var(--color-text-primary);
    background-color: var(--color-white);
    font-size: var(--text-body);
    line-height: var(--line-height-normal);
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    line-height: var(--line-height-snug);
    letter-spacing: -0.02em;
}

h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); }
h4 { font-size: var(--text-h4); }
h5 { font-size: var(--text-h5); }
h6 { font-size: var(--text-caption); }

p {
    margin: 0 0 1em 0;
    color: var(--color-text-secondary);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    text-decoration: underline;
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: var(--space-sm); height: var(--space-sm); }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: var(--border-radius); }
::-webkit-scrollbar-thumb:hover { background: var(--color-text-muted); }

/* Utility Classes */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin-inline: auto;
    padding-inline: var(--container-padding);
}
.hidden { display: none !important; }

/* Screen Reader Only - Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Focusable Screen Reader Only - For Skip Links */
.sr-only--focusable:focus,
.sr-only--focusable:active {
    position: fixed;
    top: var(--space-sm);
    left: var(--space-sm);
    width: auto;
    height: auto;
    padding: var(--space-sm) var(--space-md);
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
    background-color: var(--color-white);
    color: var(--color-primary);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: calc(var(--z-tooltip) + 1);
    text-decoration: none;
}

/* Focus States - Accessibility */
:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
}

:focus:not(:focus-visible) {
    outline: none;
}

/* ============================================
   ICON SYSTEM (Swiss Federal Design - Lucide)
   ============================================ */

/* Lucide Icon Base Styles */
[data-lucide] {
    width: 20px;
    height: 20px;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
    fill: none;
    display: inline-block;
    vertical-align: middle;
    flex-shrink: 0;
}

/* Icon Sizes */
[data-lucide].icon--sm { width: 16px; height: 16px; }
[data-lucide].icon--lg { width: 24px; height: 24px; }
[data-lucide].icon--xl { width: 80px; height: 80px; stroke-width: 1; }
[data-lucide].icon--3xl { width: 48px; height: 48px; stroke-width: 1.5; }
[data-lucide].icon--4xl { width: 64px; height: 64px; stroke-width: 1; }

/* Interactive Icon (inherits link color) */
.icon--interactive {
    color: var(--color-primary);
}

/* Icon Link Pattern (icon + text) */
.icon-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    text-decoration: none;
    color: var(--color-primary);
}

.icon-link:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.icon-link [data-lucide] {
    flex-shrink: 0;
}

/* ============================================
   HEADER (Swiss Federal Design)
   ============================================ */
header {
    position: relative;
    z-index: 1; /* Niedriger als top-bar, damit lang-dropdown darüber erscheint */
    flex-shrink: 0;
}

.header__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-block: var(--space-lg);
    padding-inline: var(--container-padding);
    max-width: var(--container-max-width);
    margin-inline: auto;
    position: relative; /* For mobile lang-switch positioning */
}

.header__branding {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    text-decoration: none;
    color: inherit;
}

.header__branding:hover {
    text-decoration: none;
}

/* Swiss Coat of Arms */
.header__logo {
    width: 34px;
    height: 34px;
    flex-shrink: 0;
}

.header__logo img {
    width: 100%;
    height: 100%;
}

/* Multilingual Confederation Text */
.header__confederation {
    font-size: var(--text-body-xs);
    line-height: var(--line-height-snug);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-normal);
    white-space: nowrap;
    margin-bottom: 30px;
}

/* Vertical Separator Line */
.header__separator {
    width: 1px;
    height: 60px;
    background-color: var(--color-border);
    margin: 0 var(--space-lg);
    flex-shrink: 0;
}

/* Main Title (KBOB / Fachdatenkatalog) */
.header__title {
    font-size: var(--text-body);
    font-weight: var(--font-weight-normal);
    color: #333;
    line-height: var(--line-height-tight);
}

.header__title span {
    display: block;
}

.header__title span:first-child {
    font-weight: var(--font-weight-bold);
}

/* Top Bar (CD Bund) */
.top-bar {
    background: #3e5060;
    height: 46px;
    position: relative;
    z-index: var(--z-topbar);
}

.top-bar__container {
    max-width: var(--container-max-width);
    margin-inline: auto;
    padding-inline: var(--container-padding);
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;
}

/* Language Dropdown */
.lang-dropdown {
    position: relative;
}

.lang-dropdown__toggle {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: transparent;
    border: none;
    color: #fff;
    font-size: var(--text-body-sm);
    font-family: inherit;
    cursor: pointer;
    padding: var(--space-sm);
    padding-left: var(--space-md);
    padding-right: 0;  /* Chevron aligns with right edge */
}

.lang-dropdown__toggle:hover {
    background: rgba(255, 255, 255, 0.1);
}

.lang-dropdown__toggle:focus {
    outline: none;
}

.lang-dropdown__toggle svg {
    width: 16px;
    height: 16px;
}

.lang-dropdown__menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: #3e5060;
    min-width: 100%; /* Gleiche Breite wie Toggle */
    display: none;
    z-index: var(--z-dropdown);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    border: 2px solid transparent;
}

.lang-dropdown.open .lang-dropdown__menu {
    display: block;
    border-color: #6f42c1; /* Lila Border wenn offen */
}

.lang-dropdown__menu:hover {
    border-color: #6f42c1; /* Lila Hover Border */
}

.lang-dropdown__item {
    display: block;
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    color: #fff;
    text-decoration: none;
    font-size: var(--text-body-sm);
    border: none;
    background: transparent;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
}

.lang-dropdown__item:hover {
    background: #0066b3;
}

.lang-dropdown__item:focus {
    outline: none;
    background: #0066b3;
}

/* Active language item has no special background - inherits base styles */

/* Header Controls (Kontakt, Search) */
.header__controls {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    align-self: flex-start;
    gap: var(--space-md);
}

.header__links {
    display: flex;
    gap: var(--space-md);
}

.header__link {
    font-size: var(--text-body-sm);
    color: var(--color-text-secondary);
    text-decoration: none;
}

.header__link:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

.header__search {
    position: relative;
    display: flex;
    align-items: center;
}

.header__search-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    background: none;
    border: none;
    cursor: pointer;
    font-size: var(--text-body-sm);
    color: var(--color-text-secondary);
    padding: var(--space-xs);
    font-family: inherit;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.header__search-toggle:hover {
    color: var(--color-primary);
}

.header__search-toggle svg {
    width: 16px;
    height: 16px;
}

/* Hide toggle when search is open - fade out smoothly */
.header__search.open .header__search-toggle {
    opacity: 0;
    pointer-events: none;
}

/* Progressive disclosure: form expands from 0 width */
.header__search-form {
    position: absolute;
    right: 0;
    display: flex;
    align-items: center;
    overflow: hidden;
    width: 0;
    opacity: 0;
    pointer-events: none;
    transition: width 0.3s ease-out, opacity 0.2s ease-out;
}

/* Expanded state - width-based animation */
.header__search.open .header__search-form {
    width: 260px;
    opacity: 1;
    pointer-events: auto;
}

.header__search-input {
    width: 100%;
    padding: var(--space-sm) 3.5rem var(--space-sm) var(--space-md);
    border: 2px solid var(--color-focus-input);
    border-radius: var(--border-radius);
    font-size: var(--text-body-sm);
    font-family: inherit;
    outline: none;
    background: #fafaff;
    transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.header__search-input::placeholder {
    color: var(--color-text-muted);
}

.header__search-input:focus {
    background: var(--color-white);
    box-shadow: var(--shadow-md);
}

/* Hide native browser clear button on search inputs */
.header__search-input::-webkit-search-cancel-button,
.search-hero__input::-webkit-search-cancel-button {
    -webkit-appearance: none;
    appearance: none;
}

.header__search-submit {
    position: absolute;
    right: 8px;
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: var(--color-focus-input);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
}

.header__search-submit:hover {
    color: var(--color-primary);
}

.header__search-submit svg {
    width: 18px;
    height: 18px;
}

/* Extends .clear-btn with absolute positioning */
.header__search-clear {
    position: absolute;
    right: 32px;
    padding: 4px;
}

.header__search-clear svg {
    width: 16px;
    height: 16px;
}

/* ============================================
   NAVIGATION (Swiss Federal Style)
   ============================================ */
.main-nav {
    background: var(--color-white);
    border-top: 1px solid var(--color-border-light);
    border-bottom: 1px solid var(--color-border-light);
    height: var(--nav-height);
}

/* Note: max-width, margin-inline, padding-inline inherited from .container */
.main-nav .container {
    height: 100%;
}

.main-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xl);
    height: 100%;
    align-items: stretch;
}

.main-nav li {
    display: flex;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    height: 100%;
    font-size: var(--text-body);
    transition: color var(--transition-fast);
}

.nav-link:hover:not(.disabled):not(.active) {
    color: var(--color-primary);
    text-decoration: none;
}

.nav-link.active {
    color: var(--color-text-primary);
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100%;
    border-bottom: 3px solid var(--color-primary);
}

.nav-link.active:hover {
    color: var(--color-primary);
    text-decoration: none;
}

.nav-link.disabled {
    color: var(--color-text-muted);
    cursor: default;
    opacity: 0.6;
}

/* ============================================
   BREADCRUMB BAR (Swiss Federal Style)
   ============================================ */
.breadcrumb-bar {
    background: var(--color-white);
}

/* Note: Inherits max-width, margin-inline, padding-inline from .container */

/* Simplified structure: removed .breadcrumb-row and .toolbar-row wrappers */
.breadcrumb-bar__inner {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    padding-block: var(--space-md);
    gap: var(--space-sm);
}

.breadcrumb-nav {
    display: flex;
    align-items: center;
    height: 50px;
    gap: var(--space-sm);
    font-size: var(--text-body-sm);
    color: var(--color-text-secondary);
    flex-wrap: wrap;
}

.breadcrumb-nav a {
    color: var(--color-text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.breadcrumb-nav a:hover {
    color: var(--color-primary);
    text-decoration: none;
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.breadcrumb-nav .breadcrumb-separator {
    color: var(--color-text-muted);
    font-size: var(--text-caption);
    display: inline-flex;
    align-items: center;
}

.breadcrumb-nav .breadcrumb-separator svg {
    width: 14px;
    height: 14px;
}

.breadcrumb-nav .breadcrumb-current {
    color: var(--color-text-primary);
}

.page-toolbar {
    display: flex;
    align-items: center;
    height: 50px;
    gap: var(--space-lg);
    align-self: flex-end; /* Position toolbar to the right in vertical breadcrumb layout */
    margin: var(--space-lg) 0;
}

.toolbar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--border-radius);
    background: transparent;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.toolbar-btn:hover {
    background: transparent;
    color: var(--color-error);
}

.toolbar-btn svg {
    width: 24px;
    height: 24px;
}

/* ============================================
   CONTENT AREA
   ============================================ */
#content-area {
    flex: 1 0 auto;
    min-height: 600px;
    background-color: var(--color-white);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
    background-color: var(--color-surface-dark);
    color: var(--color-white);
    padding-block: var(--space-2xl);
    flex-shrink: 0;
    height: 360px;
}

.contact-section .container {
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

/* Simplified: .contact-content wrapper removed, using .contact-details directly */
.contact-details {
    flex: 1;
}

.contact-section h3 {
    color: var(--color-white);
    font-size: var(--text-h2);
    font-weight: var(--font-weight-normal);
    margin-bottom: var(--space-lg);
}

.contact-info {
    font-size: var(--text-body);
    line-height: 1.8;
    font-style: normal;  /* Reset address element default italic */
}

.contact-info a {
    color: var(--color-white);
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

.contact-copyright {
    display: block;  /* Reset small element default inline */
    margin-top: var(--space-md);
    font-size: var(--text-body);
    max-width: 320px;
    line-height: var(--line-height-normal);
}

.scroll-top-btn {
    width: 50px;
    height: 50px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: var(--border-radius);
    color: var(--color-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
    flex-shrink: 0;
    align-self: center;
}

.scroll-top-btn:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.5);
}

/* ============================================
   FOOTER
   ============================================ */
footer {
    background-color: var(--color-surface-darker);
    flex-shrink: 0;
    height: var(--footer-height);
    display: flex;
    align-items: center;
}

.footer-content {
    max-width: var(--container-max-width);
    margin-inline: auto;
    width: 100%;
    display: flex;
    gap: var(--space-xl);
    padding-inline: var(--container-padding);
}

.footer-version {
    color: var(--color-text-muted);
    font-size: var(--text-body-sm);
    margin-left: auto;
}

footer a {
    color: var(--color-white);
    font-weight: var(--font-weight-normal);
    font-size: var(--text-body-sm);
    text-decoration: none;
}

footer a:hover {
    color: var(--color-border);
    text-decoration: none;
}

/* ============================================
   SHARED COMPONENTS
   ============================================ */
.page-header {
    /* horizontal padding handled by parent .container */
    padding-block: var(--space-xl) var(--space-3xl);
}

.page-title {
    font-size: var(--text-display);
    color: var(--color-text-primary);
    margin: 0 0 var(--space-md) 0;
}

.page-lead {
    font-size: var(--text-body);
    color: var(--color-text-secondary);
    margin: 0;
}

/* Handbook Page - Accordion Style (Swiss Federal CD) */
.handbook-accordion {
    margin-top: var(--space-xl);
    margin-bottom: var(--space-3xl);
}

.accordion-item {
    border-top: 1px solid var(--color-border);
}

.accordion-item:last-child {
    border-bottom: 1px solid var(--color-border);
}

.accordion-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) 0;
    cursor: pointer;
    background: transparent;
    border: none;
    width: 100%;
    text-align: left;
    font-family: inherit;
    transition: color var(--transition-fast);
}

.accordion-header:hover {
    color: var(--color-primary);
}

.accordion-title {
    font-size: var(--text-h4);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin: 0;
}

.accordion-header:hover .accordion-title {
    color: var(--color-primary);
}

.accordion-icon {
    width: 24px;
    height: 24px;
    color: var(--color-text-secondary);
    transition: transform var(--transition-fast);
    flex-shrink: 0;
}

.accordion-item.open .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    display: none;
    padding-bottom: var(--space-xl);
}

.accordion-item.open .accordion-content {
    display: block;
}

.accordion-description {
    font-size: var(--text-body);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-xl);
    line-height: var(--line-height-normal);
}

/* Info Sections (BLW Style - Vertical: H2 → Text → Image) */
.info-sections {
    display: flex;
    flex-direction: column;
    gap: var(--space-3xl);
}

.info-section {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.info-section__content {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.info-section__header {
    font-size: var(--text-h2);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin: 0;
    line-height: var(--line-height-snug);
}

.info-section__description {
    font-size: var(--text-body);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin: 0;
}

.info-section__figure {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.info-section__image {
    width: 100%;
    max-width: 800px;
    height: auto;
    display: block;
}

.info-section__caption {
    font-size: var(--text-body-sm);
    color: var(--color-text-muted);
    line-height: var(--line-height-normal);
}

/* Handbook Layout with Sticky TOC (BLW Style - 3 Column Grid)
   Column 1: Main content ~60%
   Column 2: Sidebar/TOC ~20%
   Column 3: Empty space ~20%
*/
.handbook-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(180px, 1fr) 100px;
    gap: var(--space-2xl);
    align-items: start;
    margin: var(--space-xl) 0;
}

.handbook-main {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3xl);
}

.handbook-main .info-sections {
    margin: 0;
}

.handbook-main .handbook-accordion {
    margin: 0;
}

/* Sticky Table of Contents (BLW Style) */
.handbook-toc {
    position: sticky;
    top: var(--space-xl);
    background: var(--color-white);
    padding: var(--space-xl);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius);
}

.handbook-toc__title {
    font-size: var(--text-h3);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin: 0 0 var(--space-lg) 0;
}

.handbook-toc__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.handbook-toc__item {
    border-left: 2px solid transparent;
    transition: background-color var(--transition-fast);
}

.handbook-toc__item:hover {
    background-color: var(--color-bg-light);
}

.handbook-toc__item.active {
    border-left-color: var(--color-primary);
}

.handbook-toc__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-md);
    color: var(--color-text-secondary);
    text-decoration: none;
    font-size: var(--text-body);
    line-height: 1.4;
    border-bottom: 1px solid var(--color-border-light);
    transition: color var(--transition-fast);
}

.handbook-toc__item:last-child .handbook-toc__link {
    border-bottom: none;
}

.handbook-toc__link:hover {
    color: var(--color-text-primary);
    text-decoration: none;
}

.handbook-toc__item.active .handbook-toc__link {
    color: var(--color-text-primary);
    font-weight: var(--font-weight-medium);
}

.handbook-toc__icon {
    width: 16px;
    height: 16px;
    color: var(--color-text-muted);
    flex-shrink: 0;
}

/* Responsive: Adjust layout for smaller screens */
@media (max-width: 1200px) {
    .handbook-layout {
        /* Drop empty third column on medium screens */
        grid-template-columns: minmax(0, 3fr) minmax(180px, 1fr);
    }
}

@media (max-width: 900px) {
    .handbook-layout {
        /* Single column on small screens */
        grid-template-columns: 1fr;
    }

    .handbook-toc {
        display: none;
    }
}
/* External Link Item */
.external-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) 0;
}

.external-item__icon {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.external-item__content {
    flex: 1;
}

.external-item__link {
    font-size: var(--text-body);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.external-item__link:hover {
    color: var(--color-primary);
}

.external-item__link .external-icon {
    width: 14px;
    height: 14px;
}

.external-item__meta {
    font-size: var(--text-body-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-xs);
}

.external-item__meta span:not(:last-child)::after {
    content: "|";
    margin: 0 var(--space-sm);
    color: var(--color-border);
}

/* Home Page Hero Section Wrapper */
.home-hero-section {
    padding-top: var(--space-xl);
    padding-bottom: var(--space-3xl);
    padding-inline: var(--space-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: var(--z-dropdown);
}

/* Themen Section - Light background */
.home-themen-section {
    background-color: var(--color-bg-light);
    padding: var(--space-3xl) 0;
    position: relative;
    z-index: 1;
}

.home-themen-section .home-section {
    margin-top: 0;
    margin-bottom: 0;
    background: transparent;
    /* Preserve margin: 0 auto from .container for horizontal centering */
}

/* About Section - BLW Style */
.home-about-section {
    background-color: var(--color-white);
    padding: var(--space-3xl) 0;
}

.about-blw {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (max-width: 992px) {
    .about-blw {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
}

.about-blw__content h2 {
    font-size: var(--text-h1);
    color: var(--color-text-primary);
    margin: 0 0 var(--space-lg) 0;
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
}

.about-blw__content p {
    font-size: var(--text-body);
    color: var(--color-text-secondary);
    margin: 0 0 var(--space-xl) 0;
    line-height: 1.7;
}

.about-blw__buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.about-blw__btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border: 1px solid var(--color-border);
    background: transparent;
    color: var(--color-primary);
    text-decoration: none;
    font-size: var(--text-body);
    font-weight: var(--font-weight-medium);
    transition: all var(--transition-fast);
    cursor: pointer;
}

.about-blw__btn:hover {
    border-color: var(--color-primary);
    background: var(--color-bg-light);
}

.about-blw__btn i {
    width: 18px;
    height: 18px;
}

.about-blw__image {
    position: relative;
}

.about-blw__image img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    display: block;
}

.about-blw__image-credit {
    position: absolute;
    bottom: var(--space-sm);
    right: var(--space-sm);
    font-size: var(--text-caption);
    color: var(--color-white);
    background: rgba(0,0,0,0.5);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--border-radius-sm);
}

@media (max-width: 992px) {
    .about-blw__image {
        order: -1;
    }
}

/* Home Page Hero */
.home-hero__title {
    font-size: var(--text-display);
    color: var(--color-text-primary);
    margin: 0 0 var(--space-md) 0;
    letter-spacing: -1px;
}

.hero__description {
    font-size: var(--text-body);
    color: var(--color-text-secondary);
    margin: 0 0 var(--space-xl) 0;
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    max-width: 800px;
}

/* Home Search Container - for dropdown positioning */
.home-hero-section .home-search-container {
    max-width: 600px;
    width: 100%;
    position: relative;
    z-index: var(--z-dropdown);
}

/* Hero Search Bar - larger search bar for home page */
.home-search-container .gallery-filter-wrapper {
    height: calc(var(--toolbar-height) * 1.3);
    border-radius: calc(var(--border-radius) * 1.25);
}

.home-search-container .gallery-filter-input {
    font-size: var(--text-h5);
    padding: 0 var(--space-lg);
}

.home-search-container .gallery-filter-btn {
    width: 64px;
}


/* Home Search Dropdown - positioned below home search */
.home-search-container .search-dropdown {
    margin-top: var(--space-sm);
}

/* ============================================
   SEARCH RESULTS PAGE
   ============================================ */
.search-hero {
    background-color: var(--color-bg-light);
    padding: var(--space-3xl) 0;
}

.search-hero__title {
    font-size: var(--text-display);
    color: var(--color-text-primary);
    margin: 0 0 var(--space-xl) 0;
    font-weight: var(--font-weight-bold);
}

.search-hero__form {
    max-width: 700px;
}

.search-hero__input-wrapper {
    display: flex;
    background: var(--color-white);
    border: 1px solid var(--color-border-input);
    border-radius: var(--border-radius);
    overflow: hidden;
    height: 56px;
}

.search-hero__input {
    flex: 1;
    border: none;
    padding: 0 var(--space-lg);
    font-size: var(--text-h4);
    font-family: inherit;
    outline: none;
}

.search-hero__submit {
    background: none;
    border: none;
    padding: 0 var(--space-lg);
    cursor: pointer;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
}

.search-hero__submit:hover {
    color: var(--color-text-primary);
}

.search-hero__submit svg {
    width: 24px;
    height: 24px;
}

/* Extends .clear-btn */
.search-hero__clear {
    padding: 0 var(--space-md);
}

.search-hero__clear svg {
    width: 20px;
    height: 20px;
}

/* Search Results Section */
.search-results {
    padding: var(--space-xl) 0 var(--space-3xl) 0;
}

.search-results__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border);
}

.search-results__count {
    font-size: var(--text-body);
    color: var(--color-text-secondary);
}

.search-results__controls {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.search-results__sort {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: var(--text-body-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
    background: none;
    border: none;
    font-family: inherit;
    padding: var(--space-sm) var(--space-md);
}

.search-results__sort:hover {
    color: var(--color-text-primary);
}

.search-results__sort svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.sort-dropdown-container {
    position: relative;
}

.sort-dropdown-container.open .search-results__sort svg {
    transform: rotate(180deg);
}

.sort-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 220px;
    background: var(--color-white);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: var(--z-dropdown);
    margin-top: var(--space-xs);
}

.sort-dropdown-container.open .sort-dropdown {
    display: block;
}

.sort-dropdown__item {
    display: block;
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-body-sm);
    color: var(--color-text-primary);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
    transition: background-color var(--transition-fast);
}

.sort-dropdown__item:hover {
    background-color: var(--color-surface);
}

.sort-dropdown__item.active {
    color: var(--color-primary);
    font-weight: 500;
}

/* Search Results List View */
.search-results__list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.search-result-item {
    display: block;
    padding: var(--space-lg);
    margin: 0 calc(-1 * var(--space-lg));
    border-bottom: 1px solid var(--color-border-light);
    text-decoration: none;
    cursor: pointer;
    transition: background-color var(--transition-fast);
    border-radius: var(--border-radius);
}

.search-result-item:hover {
    background-color: var(--color-bg-alt);
    text-decoration: none;
}

.search-result-item:hover .search-result-item__title {
    color: var(--color-primary);
}

.search-result-item__meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
    font-size: var(--text-body-sm);
    color: var(--color-text-muted);
}

.search-result-item__type {
    color: var(--color-text-secondary);
}

.search-result-item__date::before {
    content: "|";
    margin-right: var(--space-sm);
}

.search-result-item__title {
    font-size: var(--text-h4);
    color: var(--color-text-primary);
    margin: 0 0 var(--space-sm) 0;
    font-weight: var(--font-weight-semibold);
    transition: color var(--transition-fast);
}

.search-result-item__desc {
    font-size: var(--text-body);
    color: var(--color-text-secondary);
    margin: 0;
    line-height: 1.6;
}

/* Search Results Grid View */
.search-results__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

.search-result-card {
    background: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    padding: var(--space-xl);
    padding-bottom: calc(var(--space-xl) + 48px);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    min-height: 200px;
    cursor: pointer;
}

.search-result-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 2px 4px rgba(0, 0, 0, 0.06);
}

.search-result-card__meta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    font-size: var(--text-body-sm);
    color: var(--color-text-muted);
}

.search-result-card__type {
    color: var(--color-text-secondary);
}

.search-result-card__date::before {
    content: "|";
    margin-right: var(--space-sm);
}

.search-result-card__title {
    font-size: var(--text-h4);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin: 0 0 var(--space-md) 0;
    line-height: var(--line-height-snug);
    transition: color var(--transition-fast);
}

.search-result-card:hover .search-result-card__title {
    color: var(--color-primary);
}

.search-result-card__desc {
    font-size: var(--text-body);
    color: var(--color-text-secondary);
    margin: 0;
    line-height: var(--line-height-normal);
}

.search-result-card,
.search-result-card:hover,
.search-result-card *,
.search-result-card:hover * {
    text-decoration: none !important;
}

/* Extends .arrow-btn with absolute positioning for search-result-card */
.search-result-card__arrow-btn {
    position: absolute;
    bottom: var(--space-lg);
    right: var(--space-lg);
}

/* Search Results Empty State */
.search-results__empty {
    text-align: center;
    padding: var(--space-3xl) 0;
    color: var(--color-text-muted);
}

.search-results__empty-icon {
    margin-bottom: var(--space-lg);
    color: var(--color-border);
}

.search-results__empty-icon svg {
    width: 64px;
    height: 64px;
}

.search-results__empty-title {
    font-size: var(--text-h4);
    color: var(--color-text-secondary);
    margin: 0 0 var(--space-sm) 0;
}

.search-results__empty-text {
    font-size: var(--text-body);
    margin: 0;
}

@media (max-width: 992px) {
    .search-results__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .search-results__grid {
        grid-template-columns: 1fr;
    }

    .search-results__header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }

    .search-hero__title {
        font-size: var(--text-h1);
    }

    .search-hero__input {
        font-size: var(--text-body);
    }
}

/* ============================================
   HOME PAGE - THEMEN SECTION
   ============================================ */
.home-section {
    margin-block: var(--space-3xl);
    /* padding handled by .container class */
}

.home-section__header {
    margin-bottom: var(--space-xl);
}

.home-section__title {
    font-size: var(--text-h2);
    color: var(--color-text-primary);
    font-weight: var(--font-weight-semibold);
    margin: 0;
}

.home-section__subtitle {
    font-size: var(--text-body);
    color: var(--color-text-muted);
    margin: var(--space-sm) 0 0 0;
}

/* Quick Access Grid */
.quick-access-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

@media (max-width: 1024px) {
    .quick-access-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .quick-access-grid {
        grid-template-columns: 1fr;
    }
}

/* Quick Access Card - Matches .card style */
.quick-card {
    background: var(--color-white);
    border: none;
    border-radius: var(--border-radius);
    padding: var(--space-xl);
    padding-bottom: calc(var(--space-xl) + 48px);
    text-decoration: none;
    display: flex;
    flex-direction: column;
    transition: all var(--transition-normal);
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    min-height: 200px;
    cursor: pointer;
}

.quick-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 2px 4px rgba(0, 0, 0, 0.06);
}

.quick-card__title {
    font-size: var(--text-h4);
    font-weight: var(--font-weight-bold);
    color: var(--color-text-primary);
    margin: 0 0 var(--space-md) 0;
    line-height: var(--line-height-snug);
    transition: color var(--transition-fast);
}

.quick-card:hover .quick-card__title {
    color: var(--color-primary);
}

.quick-card__desc {
    font-size: var(--text-body);
    color: var(--color-text-secondary);
    margin: 0;
    line-height: var(--line-height-normal);
}

.quick-card,
.quick-card:hover,
.quick-card *,
.quick-card:hover * {
    text-decoration: none !important;
}

/* Extends .arrow-btn with absolute positioning for quick-card */
.quick-card__arrow-btn {
    position: absolute;
    bottom: var(--space-lg);
    right: var(--space-lg);
}

/* ============================================
   INTRO SECTION - Modern Swiss Design
   ============================================ */
.intro-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    margin: var(--space-3xl) 0;
    align-items: start;
}

@media (max-width: 992px) {
    .intro-section {
        grid-template-columns: 1fr;
        gap: var(--space-xl);
    }
}

.intro-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.intro-card__header {
    background: var(--color-primary);
    padding: var(--space-xs) var(--space-lg);
}

.intro-card__body {
    padding: var(--space-xl);
}

.intro-card__title {
    font-size: var(--text-h3);
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
    font-weight: var(--font-weight-semibold);
}

.intro-card__text {
    font-size: var(--text-body);
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-lg);
}

.intro-card__text:last-child {
    margin-bottom: 0;
}

.intro-card__features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.intro-card__feature {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    color: var(--color-text-secondary);
    font-size: var(--text-body);
}

.intro-card__feature [data-lucide] {
    color: var(--color-interactive);
    flex-shrink: 0;
    margin-top: 2px;
}

/* Video Container */
.video-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    background: var(--color-bg-alt);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.video-caption {
    font-size: var(--text-body-sm);
    color: var(--color-text-muted);
    margin-top: var(--space-md);
    text-align: center;
}

/* Info Box Component */
.info-box {
    background: var(--color-white);
    padding: var(--space-2xl) var(--space-2xl);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    max-width: 900px;
    margin: 0 auto;
    border-top: 5px solid var(--color-primary);
}

.info-box--centered {
    text-align: center;
    margin-top: var(--space-xl);
}

.info-box__title {
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
    font-size: var(--text-h2);
    font-weight: var(--font-weight-semibold);
}

.info-box__text {
    font-size: var(--text-body);
    color: var(--color-text-secondary);
    line-height: var(--line-height-normal);
}

.info-box__icon {
    color: var(--color-text-muted);
    margin-bottom: var(--space-md);
    display: block;
}

/* Status/Empty States */
.status-icon {
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    display: inline-block;
}

.status-icon--error {
    color: var(--color-error);
}

.empty-text {
    color: var(--color-text-muted);
    padding: var(--space-md);
}

.error-detail {
    color: var(--color-text-muted);
    font-size: var(--text-caption);
}

/* ============================================
   BUTTON SYSTEM (Swiss Federal Design)
   ============================================ */

/* Base Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-family-primary);
    font-size: var(--text-body);
    font-weight: var(--font-weight-medium);
    line-height: var(--line-height-normal);
    text-decoration: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-fast);
    border: 1px solid transparent;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Primary Button - Confederation Red */
.btn--primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.btn--primary:hover:not(:disabled) {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
}

.btn--primary:active:not(:disabled),
.btn--primary.active {
    background-color: var(--color-surface-dark);
    border-color: var(--color-surface-dark);
}

/* Secondary Button - Interactive Blue */
.btn--secondary {
    background-color: var(--color-interactive);
    color: var(--color-white);
    border-color: var(--color-interactive);
}

.btn--secondary:hover:not(:disabled) {
    background-color: var(--color-interactive-hover);
    border-color: var(--color-interactive-hover);
}

.btn--secondary:active:not(:disabled),
.btn--secondary.active {
    background-color: var(--color-surface-dark);
    border-color: var(--color-surface-dark);
}

/* Outline Button - Primary Red outline */
.btn--outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn--outline:hover:not(:disabled) {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.btn--outline:active:not(:disabled),
.btn--outline.active {
    background-color: var(--color-surface-dark);
    border-color: var(--color-surface-dark);
    color: var(--color-white);
}

/* Ghost Button */
.btn--ghost {
    background-color: transparent;
    color: var(--color-text-primary);
    border-color: transparent;
}

.btn--ghost:hover:not(:disabled) {
    background-color: var(--color-surface);
}

.btn--ghost:active:not(:disabled),
.btn--ghost.active {
    background-color: var(--color-surface-dark);
    color: var(--color-white);
}

/* Button Sizes */
.btn--sm {
    padding: var(--space-xs) var(--space-sm);
    font-size: var(--text-body-sm);
}

.btn--lg {
    padding: var(--space-md) var(--space-lg);
    font-size: var(--text-h4);
}

/* Arrow Button - Shared base for card arrow buttons */
.arrow-btn {
    width: 44px;
    height: 44px;
    border: 1px solid var(--color-primary);
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.arrow-btn svg,
.arrow-btn i {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    stroke: var(--color-primary);
    transition: color var(--transition-fast), stroke var(--transition-fast);
}

/* Clear Button - Shared base for search clear buttons */
.clear-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    display: none;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast);
}

.clear-btn:hover {
    color: var(--color-text-primary);
}

.clear-btn.visible {
    display: flex;
}

/* ============================================
   TOGGLE SWITCH (Swiss Federal Design)
   ============================================ */

/* Toggle Switch Container */
.toggle-switch {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    user-select: none;
}

.toggle-switch__input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* Toggle Track */
.toggle-switch__track {
    position: relative;
    width: 48px;
    height: 26px;
    background-color: var(--color-border);
    border-radius: 13px;
    transition: background-color var(--transition-fast);
}

/* Toggle Thumb */
.toggle-switch__thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 20px;
    height: 20px;
    background-color: var(--color-white);
    border-radius: 50%;
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast);
}

/* Checked State */
.toggle-switch__input:checked + .toggle-switch__track {
    background-color: var(--color-surface-dark);
}

.toggle-switch__input:checked + .toggle-switch__track .toggle-switch__thumb {
    transform: translateX(22px);
}

/* Hover State */
.toggle-switch:hover .toggle-switch__track {
    background-color: var(--color-text-muted);
}

.toggle-switch:hover .toggle-switch__input:checked + .toggle-switch__track {
    background-color: var(--color-surface-darker);
}

/* Focus State */
.toggle-switch__input:focus-visible + .toggle-switch__track {
    outline: 2px solid var(--color-focus);
    outline-offset: 2px;
}

/* Disabled State */
.toggle-switch--disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.toggle-switch--disabled .toggle-switch__track {
    pointer-events: none;
}

/* Toggle Label */
.toggle-switch__label {
    font-size: var(--text-body);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
}

/* ============================================
   FORM ELEMENTS
   ============================================ */

.form-input {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-body);
    font-family: var(--font-family-primary);
    background-color: var(--color-white);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    width: 100%;
}

.form-input:focus {
    border-color: var(--color-focus);
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 175, 233, 0.25);
}

.form-input:invalid {
    border-color: var(--color-error);
}

.form-label {
    font-size: var(--text-label);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
    display: block;
}

/* ============================================
   SEARCH BAR
   ============================================ */
.gallery-filter-container {
    margin: 0 auto var(--space-lg) auto;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.gallery-filter-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.gallery-filter-container .gallery-filter-wrapper {
    width: 400px;
    flex-shrink: 0;
    height: var(--toolbar-height);
}

.gallery-filter-wrapper {
    display: flex;
    height: calc(var(--toolbar-height)*1.1);
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 1px solid var(--color-border-input);
    background: var(--color-white);
    transition: border-color var(--transition-fast);
}

.gallery-filter-wrapper:focus-within {
    border-color: var(--color-focus-input);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.gallery-filter-input {
    flex: 1;
    padding: 0 var(--space-md);
    font-size: var(--text-body);
    border: none;
    outline: none;
    background: transparent;
    font-family: var(--font-family-primary);
}

.gallery-filter-input:focus {
    outline: none;
}

.gallery-filter-btn {
    width: 56px;
    background: transparent;
    color: var(--color-text-muted);
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast);
}

.gallery-filter-btn:hover {
    color: var(--color-text-primary);
}

/* Clear Input Button - Extends .clear-btn */
.search-clear-btn {
    padding: 0 var(--space-sm);
}

.search-clear-btn svg {
    width: 18px;
    height: 18px;
}

/* ============================================
   GLOBAL SEARCH DROPDOWN (Homepage)
   ============================================ */
.search-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1), 0 1px 3px rgba(0, 0, 0, 0.06);
    max-height: 400px;
    overflow-y: auto;
    z-index: var(--z-dropdown);
    display: none;
    text-align: left;
    margin-top: var(--space-xs);
}

.search-dropdown.open {
    display: block;
}

.search-dropdown-group {
    border-bottom: 1px solid var(--color-border-light);
}

.search-dropdown-group:last-child {
    border-bottom: none;
}

.search-dropdown-header {
    font-size: var(--text-body-sm);
    color: var(--color-text-secondary);
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-bg-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.search-dropdown-item {
    display: block;
    padding: var(--space-sm) var(--space-lg);
    color: var(--color-text-primary);
    font-size: var(--text-body);
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    text-decoration: none;
    border-bottom: 1px solid var(--color-border-light);
}

.search-dropdown-group .search-dropdown-item:last-child {
    border-bottom: none;
}

.search-dropdown-item:hover {
    background-color: var(--color-surface);
    color: var(--color-primary);
}

.search-dropdown-empty {
    padding: var(--space-xl);
    text-align: center;
    color: var(--color-text-secondary);
    font-size: var(--text-body);
}

.search-dropdown-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-bg-light);
    color: var(--color-primary);
    font-size: var(--text-body-sm);
    font-weight: var(--font-weight-medium);
    text-decoration: none;
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast);
    border-top: 1px solid var(--color-border-light);
}

.search-dropdown-footer:hover {
    background: rgba(220, 0, 24, 0.08);
    color: var(--color-primary);
}

.search-dropdown-footer svg {
    width: 16px;
    height: 16px;
    pointer-events: none;
}

/* ============================================
   TAG BADGE (Universal)
   ============================================ */
.tag-badge {
    display: inline-flex;
    align-items: center;
    background: var(--color-white);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-input);
    font-size: var(--text-body-sm);
    font-weight: var(--font-weight-medium);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--border-radius-full);
    font-family: var(--font-family-primary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tag-badge:hover {
    background-color: var(--color-bg-light);
    border-color: var(--color-text-muted);
}

/* Active tag state */
.tag-badge.active {
    background: var(--color-surface-dark);
    color: var(--color-white);
}

.tag-badge.active:hover {
    background: var(--color-surface-darker);
}

/* Count badge for +N / - toggle */
.tag-badge--count {
    background: var(--color-bg-light);
    color: var(--color-text-muted);
    border-color: var(--color-border);
    min-width: 2rem;
    justify-content: center;
}

.tag-badge--count:hover {
    background: var(--color-bg-muted);
    color: var(--color-text-primary);
}

/* ============================================
   ALERT SYSTEM
   ============================================ */
.alert {
    padding: var(--space-md);
    border-radius: var(--border-radius);
    border-left: 4px solid;
    margin-bottom: var(--space-md);
}

.alert--info {
    background-color: var(--color-info-bg);
    border-left-color: var(--color-info);
    color: var(--color-info);
}

.alert--success {
    background-color: var(--color-success-bg);
    border-left-color: var(--color-success);
    color: var(--color-success);
}

.alert--warning {
    background-color: var(--color-warning-bg);
    border-left-color: var(--color-warning);
    color: var(--color-warning);
}

.alert--error {
    background-color: var(--color-error-bg);
    border-left-color: var(--color-error);
    color: var(--color-error);
}


.toolbar-control {
    height: var(--toolbar-height);
    display: flex;
    align-items: center;
    background: var(--color-white);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border-input);
    padding: var(--space-sm);
    position: relative;
}


/* View Switcher */
.view-switcher {
    gap: 0;
    padding: 0;
    border: 1px solid var(--color-border-input);
    border-radius: var(--border-radius);
    overflow: hidden;
}

.view-btn {
    border: none;
    background: var(--color-white);
    color: var(--color-text-secondary);
    padding: 0;
    cursor: pointer;
    border-radius: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: calc(var(--toolbar-height) - 2px);
    width: 42px;
    transition: all var(--transition-fast);
}

.view-btn:hover {
    color: var(--color-text-primary);
    background: var(--color-bg-light);
}

.view-btn.active {
    background: var(--color-surface-dark);
    color: var(--color-white);
}

.view-btn.active:hover {
    background: var(--color-surface-darker);
}

.view-btn + .view-btn {
    border-left: 1px solid var(--color-border-light);
}

/* Filter Button */
.filter-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    background: var(--color-white);
    border: 1px solid var(--color-border-input);
    border-radius: var(--border-radius);
    padding: 0 var(--space-md);
    height: var(--toolbar-height);
    font-family: var(--font-family-primary);
    font-size: var(--text-body-sm);
    transition: all var(--transition-fast);
}

.filter-btn:hover {
    border-color: var(--color-text-muted);
    background: var(--color-bg-light);
}

.filter-btn.active {
    background: var(--color-surface-dark);
    color: var(--color-white);
    border-color: var(--color-surface-dark);
}

.filter-btn.active:hover {
    background: var(--color-surface-darker);
    border-color: var(--color-surface-darker);
}

/* Reset Filter Button - extends .filter-btn with subtle hover */
.reset-filter-btn:hover {
    color: var(--color-text-primary);
    border-color: var(--color-text-muted);
    background: var(--color-white);
}

/* Filter Count Badge */
.filter-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface-dark);
    color: var(--color-white);
    font-size: var(--text-caption);
    font-weight: var(--font-weight-semibold);
    min-width: 20px;
    height: 20px;
    padding: 0 var(--space-xs);
    border-radius: 10px;
    margin-left: var(--space-xs);
}

/* Floating filter count badge */
.toolbar-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface-dark);
    color: var(--color-white);
    font-size: var(--text-caption);
    font-weight: var(--font-weight-bold);
    min-width: var(--space-lg);
    height: var(--space-lg);
    padding: 0 var(--space-xs);
    border-radius: var(--border-radius-full);
    line-height: 1;
    box-sizing: border-box;
    z-index: 10;
}

/* ============================================
   CATALOG LAYOUT
   ============================================ */
/* Simplified: .catalog-layout wrapper removed, using .catalog-content directly */
.catalog-content {
    flex: 1;
    min-width: 0;
    margin-bottom: var(--space-3xl);
}

/* Filter Bar (Horizontal) */
.filter-bar {
    background: var(--color-white);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border-input);
    margin-bottom: var(--space-xl);
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.filter-bar.closed {
    display: none;
}

.filter-bar__header {
    background: var(--color-surface);
    padding: var(--space-md) var(--space-lg);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    border-right: 1px solid var(--color-border-light);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.filter-bar__reset {
    background: none;
    border: none;
    color: var(--color-text-muted);
    padding: var(--space-xs);
    cursor: pointer;
    transition: color var(--transition-fast);
    font-family: var(--font-family-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-sm);
}

.filter-bar__reset:hover {
    color: var(--color-text-primary);
    background: var(--color-bg-light);
}

.filter-bar__reset [data-lucide] {
    width: 18px;
    height: 18px;
}

.filter-bar__groups {
    display: flex;
    flex: 1;
    flex-wrap: wrap;
}

.filter-group {
    border-right: 1px solid var(--color-border-light);
}

.filter-group:last-child {
    border-right: none;
}

.filter-toggle {
    padding: var(--space-md) var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    font-weight: var(--font-weight-medium);
    color: var(--color-text-primary);
    transition: background var(--transition-fast);
    font-size: var(--text-body-sm);
    white-space: nowrap;
}

.filter-toggle:hover {
    background: var(--color-bg-light);
}

.filter-toggle [data-lucide] {
    width: 16px;
    height: 16px;
    color: var(--color-text-muted);
}

@media (max-width: 768px) {
    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-bar__header {
        border-right: none;
        border-bottom: 1px solid var(--color-border-light);
    }

    .filter-bar__groups {
        flex-direction: column;
    }

    .filter-group {
        border-right: none;
        border-bottom: 1px solid var(--color-border-light);
    }

    .filter-group:last-child {
        border-bottom: none;
    }
}

/* Filter Group with Dropdown */
.filter-group {
    position: relative;
}

.filter-group.open .filter-toggle {
    background: var(--color-bg-light);
}

.filter-group.open .filter-toggle [data-lucide] {
    transform: rotate(180deg);
}

.filter-toggle [data-lucide] {
    transition: transform var(--transition-fast);
}

.filter-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 280px;
    max-width: 400px;
    max-height: 320px;
    overflow-y: auto;
    background: var(--color-white);
    border: 1px solid var(--color-border-input);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    display: none;
    padding: var(--space-md);
}

.filter-group.open .filter-dropdown {
    display: block;
}

.filter-dropdown__title {
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--space-sm);
    padding-bottom: var(--space-xs);
    border-bottom: 1px solid var(--color-border-light);
}

.filter-dropdown__items {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
}

.filter-dropdown__item {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-sm);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    transition: all var(--transition-fast);
}

.filter-dropdown__item:hover {
    background: var(--color-bg-light);
    border-color: var(--color-text-muted);
    color: var(--color-text-primary);
}

.filter-dropdown__item.active {
    background: var(--color-surface-dark);
    border-color: var(--color-surface-dark);
    color: var(--color-white);
}

.filter-dropdown__item.active:hover {
    background: var(--color-surface-darker);
    border-color: var(--color-surface-darker);
}

.filter-dropdown__count {
    font-size: var(--font-size-xs);
    color: var(--color-text-muted);
    background: var(--color-surface);
    padding: 1px 6px;
    border-radius: 10px;
}

.filter-dropdown__item.active .filter-dropdown__count {
    background: rgba(255,255,255,0.2);
    color: var(--color-white);
}

/* Phase filter specific styles */
.filter-dropdown__phases {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.filter-dropdown__phase-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.filter-dropdown__phase-item:hover {
    background: var(--color-bg-light);
    border-color: var(--color-text-muted);
}

.filter-dropdown__phase-item.active {
    background: var(--color-surface-dark);
    border-color: var(--color-surface-dark);
    color: var(--color-white);
}

.filter-dropdown__phase-number {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border: 2px solid var(--color-border-light);
    border-radius: 50%;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.filter-dropdown__phase-item.active .filter-dropdown__phase-number {
    background: var(--color-surface-dark);
    border-color: var(--color-surface-dark);
    color: var(--color-white);
}

.filter-dropdown__phase-label {
    flex: 1;
    font-size: var(--font-size-sm);
    color: var(--color-text-primary);
}

.filter-dropdown__phase-item.active .filter-dropdown__phase-label {
    color: var(--color-white);
}

.filter-dropdown__phase-item.active:hover {
    background: var(--color-surface-darker);
    border-color: var(--color-surface-darker);
}

/* Mobile adjustments for filter dropdowns */
@media (max-width: 768px) {
    .filter-dropdown {
        position: fixed;
        top: auto;
        bottom: 0;
        left: 0;
        right: 0;
        min-width: 100%;
        max-width: 100%;
        max-height: 60vh;
        border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    }
}

/* ============================================
   GRID VIEW (Card Component - Swiss CD Style)
   ============================================ */
.element-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-xl);
}

/* Card Component - Swiss Federal CD Style */
.card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.04);
    border: none;
    transition: all var(--transition-normal);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 2px 4px rgba(0, 0, 0, 0.06);
}

.card:hover .card__title {
    color: var(--color-primary);
}

.card__image {
    height: 200px;
    background: var(--color-bg-light);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

/* Floating tag on card image */
.card__image .tag-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    z-index: 10;
    box-shadow: var(--shadow-sm);
}

.card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.placeholder-icon {
    color: var(--color-border);
}

/* .card__content wrapper removed - .card__body and .card__footer are now direct children */

.card__body {
    padding: var(--space-lg) var(--space-lg) var(--space-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.card__date {
    font-size: var(--text-body-sm);
    color: var(--color-text-light);
    margin: 0 0 var(--space-sm) 0;
}

.card__title {
    margin: 0 0 var(--space-sm) 0;
    font-size: var(--text-h4);
    font-weight: var(--font-weight-bold);
    line-height: var(--line-height-snug);
    color: var(--color-text-primary);
    transition: color var(--transition-fast);
}

.card__subtitle {
    font-size: var(--text-body);
    color: var(--color-text-primary);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: var(--line-height-relaxed);
}

.card__tags {
    margin-top: var(--space-md);
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* Hidden tag in collapsed single-row view */
.card__tags .tag-badge--hidden {
    display: none;
}

.card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg) var(--space-lg);
    background: transparent; /* Override generic footer styling */
}

.card__footer--end {
    justify-content: flex-end;
}

/* Extends .arrow-btn with card-specific properties */
.card__arrow-btn {
    cursor: pointer;
    flex-shrink: 0;
}

.card__arrow-btn svg {
    stroke-width: 2;
    fill: none;
}

/* ============================================
   LIST VIEW
   ============================================ */
.element-list-container {
    display: flex;
    flex-direction: column;
    width: 100%;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
}

/* Header Row */
.list-header-row {
    display: flex;
    align-items: center;
    background: var(--color-surface);
    color: var(--color-text-primary);
    padding: var(--space-sm) var(--space-md);
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-body-sm);
    border-bottom: 2px solid var(--color-border);
}

/* Data Row */
.element-list-item {
    display: flex;
    align-items: center;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border-light);
    padding: var(--space-sm) var(--space-md);
    transition: background-color var(--transition-fast);
    cursor: pointer;
}

.element-list-item:last-child {
    border-bottom: none;
}

.element-list-item:hover {
    background-color: var(--color-surface);
}

/* Column Layout */
.list-col-name {
    width: 20%;
    font-size: var(--text-body-sm);
    flex-shrink: 0;
}

.list-col-desc {
    flex: 1;
    font-size: var(--text-body-sm);
    padding-right: var(--space-md);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.list-col-tags {
    width: 450px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: var(--space-sm);
    flex-wrap: wrap;
    flex-shrink: 0;
}

/* Data row text colors */
.element-list-item .list-col-name {
    color: var(--color-text-primary);
}

.element-list-item .list-col-desc {
    color: var(--color-text-secondary);
}

/* ============================================
   DETAIL VIEW
   ============================================ */
/* Simplified: merged .detail-hero-wrapper and .detail-hero */
.detail-hero {
    background: var(--color-bg-light);
    padding: var(--space-2xl) 0 var(--space-2xl) 0;
    margin-bottom: var(--space-3xl);
}

.detail-hero__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2xl);
}

.hero-content {
    flex: 1;
}

.breadcrumb {
    margin-bottom: var(--space-lg);
    color: var(--color-text-secondary);
    font-size: var(--text-body-sm);
    font-weight: var(--font-weight-medium);
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.hero-title {
    font-size: var(--text-display);
    margin-bottom: var(--space-md);
    color: var(--color-text-primary);
    letter-spacing: -1px;
    line-height: var(--line-height-tight);
    font-weight: var(--font-weight-bold);
}

.hero-subtitle {
    font-size: var(--text-h3);
    color: var(--color-text-primary);
    line-height: var(--line-height-normal);
    max-width: 700px;
    margin-bottom: var(--space-lg);
    font-weight: var(--font-weight-normal);
}

.hero-tags {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-top: var(--space-md);
}

.hero-image-container {
    flex: 0 0 50%;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-surface);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

.hero-image-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-image-placeholder {
    color: var(--color-border);
}

/* Detail Layout */
.detail-layout {
    display: flex;
    gap: var(--space-3xl);
    align-items: flex-start;
}

.detail-sidebar {
    width: 220px;
    flex-shrink: 0;
    position: sticky;
    top: var(--space-md);
}

.sticky-nav {
    display: flex;
    flex-direction: column;
    border-left: 2px solid var(--color-border);
}

.sticky-nav a {
    padding: var(--space-sm) var(--space-md);
    color: var(--color-text-secondary);
    font-weight: var(--font-weight-medium);
    border-left: 3px solid transparent;
    margin-left: -2px;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--transition-fast);
}

.sticky-nav a:hover {
    color: var(--color-primary);
}

.sticky-nav a.active {
    border-left-color: var(--color-primary);
    color: var(--color-primary);
    font-weight: var(--font-weight-bold);
}

.detail-content-area {
    flex: 1;
    min-width: 0;
    padding-bottom: 100px;
}

.detail-section {
    margin-bottom: var(--space-3xl);
    scroll-margin-top: var(--space-3xl);
}

.detail-section h2 {
    font-size: var(--text-h2);
    color: var(--color-text-primary);
    margin-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    padding-bottom: var(--space-md);
}

.detail-section p {
    font-size: var(--text-body);
    line-height: 1.7;
    color: var(--color-text-primary);
    margin-bottom: var(--space-md);
}

/* ============================================
   DATA TABLES (Swiss Federal Style)
   ============================================ */
.table,
.data-table {
    width: 100%;
    max-width: 1000px;
    border-collapse: separate;
    border-spacing: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--color-white);
    margin-bottom: var(--space-md);
    table-layout: fixed;
}

.table th,
.data-table th {
    background: var(--color-surface);
    color: var(--color-text-primary);
    font-weight: var(--font-weight-semibold);
    text-align: left;
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-body-sm);
    border-bottom: 2px solid var(--color-border);
    vertical-align: middle;
}

.table td,
.data-table td {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--color-border-light);
    color: var(--color-text-secondary);
    vertical-align: top;
    overflow-wrap: break-word;
}

.table tr:last-child td,
.data-table tr:last-child td {
    border-bottom: none;
}

.table tr:hover td,
.data-table tr:hover td {
    background-color: var(--color-surface);
}

/* Table Column Widths */
.th-w-15 { width: 15%; }
.th-w-20 { width: 25%; }
.th-w-30 { width: 30%; }
.th-w-40 { width: 40%; }
.th-w-50 { width: 50%; }
.th-w-format { width: 100px; }
.th-w-list { width: 100px; text-align: center !important; }
.th-w-phases { width: 200px; text-align: left; }

/* Table Cell Utilities */
.col-val { font-size: var(--text-body-sm); }
.col-center { text-align: center; }
.col-right { text-align: right; }
.metadata-label { font-weight: 500; width: 25%; }

.list-icon-active {
    color: var(--color-surface-dark);
    width: 22px;
    height: 22px;
}

/* Phase Badges */
.phase-compact-wrapper {
    display: flex;
    gap: var(--space-xs);
    justify-content: flex-start;
}

.phase-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--color-white);
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-input);
    border-radius: var(--border-radius-full);
    font-size: var(--text-body-sm);
    font-weight: var(--font-weight-medium);
    cursor: help;
    transition: all var(--transition-fast);
}

.phase-badge.active {
    background: var(--color-surface-dark);
    color: var(--color-white);
    border-color: var(--color-surface-dark);
}

.phase-badge.inactive {
    background: var(--color-white);
    color: var(--color-text-primary);
    border-color: var(--color-border-input);
}

.phase-badge.inactive:hover {
    background-color: var(--color-bg-light);
    border-color: var(--color-text-muted);
}

/* Usecase Detail Page Styles */
.phases-container {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* Large phase badge uses tag-badge styling (pill shape) */
.phases-container--large .phase-badge {
    width: auto;
    height: auto;
    padding: var(--space-sm) var(--space-md);
    cursor: pointer;
}

.phases-container--large .phase-badge:hover {
    background-color: var(--color-bg-light);
    border-color: var(--color-text-muted);
}

.phases-container--large .phase-badge.active:hover {
    background: var(--color-surface-darker);
}

.col-actor {
    font-weight: var(--font-weight-semibold);
    vertical-align: top;
}

/* Status badges for documents */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--border-radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-weight-medium);
    white-space: nowrap;
}

.badge--required {
    background: var(--color-surface-dark);
    color: var(--color-white);
}

.badge--optional {
    background: var(--color-bg-light);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border-input);
}

/* Document link styling */
.doc-link {
    color: var(--color-text-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.doc-link:hover {
    color: var(--color-primary);
    text-decoration: underline;
}

/* Attribute pill styling for LOI tables */
.attr-pill {
    display: inline-block;
    background: var(--color-bg-light);
    color: var(--color-text-secondary);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    margin: 0.15rem 0.25rem 0.15rem 0;
    border: 1px solid var(--color-border-input);
}

/* LOIN table parent row styling */
.loin-parent-row td {
    background: var(--color-surface);
}

.info-box--inline {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-lg);
}

.info-box--inline .info-box__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-text-muted);
}

.info-box--inline .info-box__text {
    margin: 0;
    color: var(--color-text-secondary);
}

.bpmn-viewer-container {
    width: 100%;
    height: 500px;
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--color-white);
    position: relative;
}

.bpmn-viewer-container iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* BPMN Canvas */
.bpmn-canvas {
    width: 100%;
    height: 100%;
}

/* BPMN Controls */
.bpmn-controls {
    position: absolute;
    bottom: 16px;
    right: 16px;
    display: flex;
    gap: 8px;
    z-index: 10;
}

.bpmn-control-btn {
    width: 36px;
    height: 36px;
    border: 1px solid var(--color-border-light);
    border-radius: var(--border-radius-md);
    background: var(--color-white);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.bpmn-control-btn:hover {
    background: var(--color-gray-50);
    border-color: var(--color-border);
}

.bpmn-control-btn svg {
    width: 18px;
    height: 18px;
    color: var(--color-text-secondary);
}

/* BPMN Loading State */
.bpmn-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 12px;
    color: var(--color-text-muted);
}

.bpmn-loading-spinner {
    width: 24px;
    height: 24px;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* BPMN Error State */
.bpmn-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 12px;
    color: var(--color-text-muted);
}

.bpmn-error svg {
    width: 32px;
    height: 32px;
    opacity: 0.5;
}

/* Reposition bpmn.io logo to bottom-left corner */
.bpmn-viewer-container .bjs-powered-by,
.bpmn-fullscreen-canvas .bjs-powered-by {
    position: absolute;
    bottom: 16px;
    left: 16px;
    top: auto !important;
    right: auto !important;
}

/* BPMN Fullscreen Modal */
.bpmn-fullscreen-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.bpmn-fullscreen-modal.active {
    opacity: 1;
    visibility: visible;
}

.bpmn-fullscreen-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.75);
}

.bpmn-fullscreen-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: calc(100% - 48px);
    height: calc(100% - 48px);
    max-width: 1600px;
    max-height: 900px;
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.bpmn-fullscreen-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid var(--color-border-light);
    background: var(--color-gray-50);
}

.bpmn-fullscreen-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.bpmn-fullscreen-close {
    width: 40px;
    height: 40px;
    border: none;
    border-radius: var(--border-radius-md);
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease;
}

.bpmn-fullscreen-close:hover {
    background: var(--color-gray-100);
}

.bpmn-fullscreen-close svg {
    width: 24px;
    height: 24px;
    color: var(--color-text-secondary);
}

.bpmn-fullscreen-body {
    flex: 1;
    position: relative;
    overflow: hidden;
}

.bpmn-fullscreen-canvas {
    width: 100%;
    height: 100%;
}

.bpmn-fullscreen-controls {
    position: absolute;
    bottom: 16px;
    right: 16px;
    display: flex;
    gap: 8px;
    z-index: 10;
}

/* Tooltip Name Style for Informationen Table */
.info-name-tooltip {
    text-decoration: underline;
    text-decoration-style: dotted;
    text-underline-offset: 3px;
    cursor: help;
}

/* ============================================
   STATE INDICATORS
   ============================================ */
.loading-state,
.error-state {
    padding: var(--space-3xl) var(--space-md);
    text-align: center;
    color: var(--color-text-secondary);
}

.loading-spinner {
    width: 36px;
    height: 36px;
    color: var(--color-primary);
    animation: spin 1s linear infinite;
    margin-bottom: var(--space-md);
    display: inline-block;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-2xl);
    color: var(--color-text-secondary);
    border: 1px dashed var(--color-border);
    border-radius: var(--border-radius);
    background: var(--color-white);
}

.no-results h3 {
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.no-results .clear-filter-link {
    color: var(--color-primary);
    cursor: pointer;
    text-decoration: underline;
}

.no-results .clear-filter-link:hover {
    color: var(--color-primary-light);
}

/* ============================================
   RESPONSIVE (Mobile-first breakpoints)
   ============================================ */

/* Tablet and below (max-width: 992px) */
@media (max-width: 992px) {
    :root {
        --container-padding: var(--space-lg);  /* 24px on tablet */
    }

    /* Header responsive */
    .header__top {
        padding-block: var(--space-md);
        /* padding-inline inherits from --container-padding */
        flex-wrap: wrap;
        gap: var(--space-md);
    }

    .header__logo {
        width: 34px;
        height: 34px;
    }

    .header__separator {
        height: 48px;
        margin: 0 var(--space-md);
    }

    .header__title {
        font-size: var(--text-body);
    }

    .header__controls {
        position: absolute;
        top: var(--space-md);
        right: var(--container-padding);
    }

    .header__search.open .header__search-form {
        width: 200px;
    }

    .main-nav ul {
        gap: var(--space-lg);
    }

    .detail-layout {
        flex-direction: column;
    }

    .detail-sidebar {
        width: 100%;
        margin-bottom: var(--space-md);
        position: static;
    }

    .hero-image-container {
        display: none;
    }

    .detail-hero {
        flex-direction: column;
    }

    .sticky-nav {
        flex-direction: row;
        overflow-x: auto;
        border-left: none;
        border-bottom: 2px solid var(--color-border);
        padding-bottom: var(--space-sm);
    }

    .sticky-nav a {
        border-left: none;
        border-bottom: 3px solid transparent;
        margin-bottom: -12px;
        white-space: nowrap;
    }

    .sticky-nav a.active {
        border-left: none;
        border-bottom-color: var(--color-primary);
    }

    /* Responsive Tables */
    .data-table,
    .table {
        display: block;
        overflow-x: auto; 
    }

    .th-w-20 { min-width: 150px; }
    .th-w-phases { min-width: 180px; }
    .th-w-format { min-width: 100px; }
    .th-w-list { min-width: 60px; }

    /* List View Mobile */
    .list-header-row {
        display: none;
    }

    .element-list-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-sm);
    }

    .list-col-name,
    .list-col-desc,
    .list-col-tags {
        width: 100%;
    }

    .list-col-desc {
        white-space: normal;
        padding-right: 0;
    }

    /* Toolbar responsive */
    .toolbar-control {
        height: auto;
        padding: var(--space-xs);
    }

    /* Contact section responsive */
    .contact-section {
        height: auto;
        min-height: 370px;
        /* padding-inline handled by child .container */
    }

    .scroll-top-btn {
        right: var(--container-padding);
        top: auto;
        bottom: var(--space-lg);
        transform: none;
    }
}

/* Mobile (max-width: 576px) */
@media (max-width: 576px) {
    :root {
        --container-padding: var(--space-md);  /* Reduce container padding on mobile */
    }

    /* Header mobile */
    .header__top {
        padding-block: var(--space-md);
        /* padding-inline inherits from --container-padding */
    }

    .header__branding {
        flex-wrap: wrap;
    }

    .header__logo {
        width: 34px;
        height: 34px;
    }

    .header__confederation {
        font-size: var(--text-caption);
    }

    .header__separator {
        display: none;
    }

    .header__title {
        width: 100%;
        margin-top: var(--space-sm);
        padding-top: var(--space-sm);
        border-top: 1px solid var(--color-border-light);
        font-size: var(--text-body);
    }

    .header__controls {
        position: absolute;
        top: var(--space-md);
        right: var(--space-md);
    }

    .header__links {
        display: none;
    }

    .header__search.open .header__search-form {
        width: 180px;
    }

    .main-nav ul {
        gap: var(--space-md);
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: var(--space-xs);
    }

    .nav-link {
        white-space: nowrap;
        font-size: var(--text-body-sm);
    }

    .page-title {
        font-size: var(--text-h1);
    }

    .hero-title {
        font-size: var(--text-h1);
    }

    .hero-subtitle {
        font-size: var(--text-body);
    }

    .gallery-filter-input {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--text-body);
    }

    .element-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

/* ============================================
   SWISS FEDERAL DESIGN SYSTEM - COMPONENTS
   Source: Official Swiss Government CSS Library
   ============================================ */

/* ============================================
   SORTABLE TABLE HEADERS
   ============================================ */
.table__sorter {
    display: inline-flex;
    align-items: baseline;
    text-align: left;
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    text-transform: inherit;
    font-weight: inherit;
    color: inherit;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.table__sorter:hover {
    color: var(--color-primary);
}

.text-right .table__sorter {
    justify-content: flex-end;
    text-align: right;
}

.table__sorter span::after {
    content: '↕';
    display: block;
    margin-left: var(--space-xs);
    min-width: 1.25em;
    font-weight: var(--font-weight-normal);
    font-size: var(--text-caption);
    text-align: center;
    opacity: 0.5;
}

th[aria-sort='descending'] .table__sorter span::after {
    content: '▼';
    opacity: 1;
    color: var(--color-primary);
}

th[aria-sort='ascending'] .table__sorter span::after {
    content: '▲';
    opacity: 1;
    color: var(--color-primary);
}

/* ============================================
   ACCORDION (Swiss Federal Design)
   ============================================ */
.accordion {
    padding-left: 0;
    list-style: none;
    margin: 0;
}

.accordion__item {
    border-top: 1px solid var(--color-border-light);
    list-style: none;
    margin-top: 0;
}

.accordion__item:last-of-type {
    border-bottom: 1px solid var(--color-border-light);
}

.accordion__button {
    display: flex;
    align-items: center;
    width: 100%;
    padding: var(--space-md) var(--space-sm);
    background: none;
    border: none;
    font-family: var(--font-family-primary);
    font-size: var(--text-body);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    text-align: left;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.accordion__button:hover {
    color: var(--color-primary);
}

.accordion__button:focus-visible {
    outline: 2px solid var(--color-focus);
    outline-offset: -2px;
}

.accordion__button[aria-expanded="true"] {
    color: var(--color-primary);
}

.accordion__title {
    flex: 1;
    padding-right: var(--space-md);
}

.accordion__arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    margin-left: auto;
    transition: transform var(--transition-normal);
    flex-shrink: 0;
}

.accordion__button[aria-expanded="true"] .accordion__arrow {
    transform: rotate(180deg);
}

.accordion__drawer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.accordion__drawer.active,
.accordion__drawer[aria-hidden="false"] {
    max-height: 2000px; /* Large enough for content */
    transition: max-height 0.5s ease-in;
}

.accordion__content {
    padding: var(--space-sm) var(--space-sm) var(--space-xl) var(--space-sm);
}

.accordion__content > *:last-child {
    margin-bottom: 0;
}

/* ============================================
   PAGINATION (Swiss Federal Design)
   ============================================ */
.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-lg) 0;
}

.pagination__list {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    list-style: none;
    padding: 0;
    margin: 0;
}

.pagination__item {
    margin: 0;
}

.pagination__link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 var(--space-sm);
    font-size: var(--text-body-sm);
    font-weight: var(--font-weight-medium);
    color: var(--color-text-secondary);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pagination__link:hover:not(.pagination__link--disabled):not(.pagination__link--active) {
    background: var(--color-surface);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.pagination__link--active {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    font-weight: var(--font-weight-semibold);
    cursor: default;
}

.pagination__link--disabled {
    color: var(--color-text-muted);
    cursor: not-allowed;
    opacity: 0.5;
}

.pagination__ellipsis {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    color: var(--color-text-muted);
}

.pagination__text {
    font-size: var(--text-body-sm);
    color: var(--color-text-secondary);
    margin: 0 var(--space-sm);
}

.pagination__input {
    width: 60px;
    height: 36px;
    text-align: center;
    padding: 0 var(--space-sm);
    font-size: var(--text-body-sm);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
}

.pagination__input:focus {
    border-color: var(--color-focus);
    outline: none;
    box-shadow: 0 0 0 3px rgba(102, 175, 233, 0.25);
}

/* ============================================
   MODAL (Swiss Federal Design)
   ============================================ */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-modal);
    padding: 5vh var(--space-md);
    overflow-y: auto;
}

.modal.active,
.modal[open="true"] {
    display: block;
}

.modal__backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: var(--z-modal-backdrop);
    cursor: pointer;
}

.modal__content {
    position: relative;
    z-index: var(--z-modal);
    max-width: 600px;
    max-height: 90vh;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border-light);
    background: var(--color-surface);
}

.modal__title {
    font-size: var(--text-h3);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-primary);
    margin: 0;
}

.modal__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    background: none;
    border: none;
    border-radius: var(--border-radius);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.modal__close:hover {
    background: var(--color-bg-alt);
    color: var(--color-text-primary);
}

.modal__body {
    flex: 1;
    padding: var(--space-lg);
    overflow-y: auto;
}

.modal__body > *:last-child {
    margin-bottom: 0;
}

.modal__footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--color-border-light);
    background: var(--color-surface);
}

/* ============================================
   TOAST MESSAGES (Swiss Federal Design)
   ============================================ */
.toast-container {
    position: fixed;
    bottom: var(--space-lg);
    left: 50%;
    transform: translateX(-50%);
    z-index: var(--z-tooltip);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    pointer-events: none;
    max-width: calc(100% - var(--space-xl));
}

.toast {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--color-text-primary);
    color: var(--color-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    font-size: var(--text-body-sm);
    pointer-events: auto;
    animation: toast-slide-in 0.3s ease-out;
    max-width: 500px;
}

.toast.toast--hiding {
    animation: toast-slide-out 0.3s ease-in forwards;
}

@keyframes toast-slide-in {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes toast-slide-out {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(20px);
    }
}

.toast__icon {
    flex-shrink: 0;
    font-size: var(--text-h3);
}

.toast__message {
    flex: 1;
}

.toast__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    padding: 0;
    background: none;
    border: none;
    color: var(--color-white);
    opacity: 0.7;
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    transition: opacity var(--transition-fast);
    flex-shrink: 0;
}

.toast__close:hover {
    opacity: 1;
}

/* Toast Variants */
.toast--success {
    background: var(--color-success);
}

.toast--error {
    background: var(--color-error);
}

.toast--info {
    background: var(--color-info);
}

/* ============================================
   USECASE DETAIL PAGE - EXTENDED STYLES
   ============================================ */

/* Sidebar Group Labels */
.nav-group-label {
    display: block;
    padding: var(--space-sm) var(--space-md);
    padding-top: var(--space-md);
    font-size: var(--text-body-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-left: 2px solid transparent;
}

.nav-group-label:first-child {
    padding-top: 0;
}

/* Definition Text */
.definition-text {
    font-size: var(--text-body);
    line-height: 1.8;
    color: var(--color-text-secondary);
    max-width: 75ch;
}

/* Usecase Lists */
.usecase-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.usecase-list li {
    position: relative;
    padding: var(--space-sm) 0;
    font-size: var(--text-body);
    color: var(--color-text-primary);
    line-height: 1.6;
    border-bottom: 1px solid var(--color-border-light);
}

.usecase-list li:last-child {
    border-bottom: none;
}

/* Numbered Usecase List */
.usecase-list--numbered {
    list-style: none;
    counter-reset: step-counter;
}

.usecase-list--numbered li {
    padding-left: 40px;
    counter-increment: step-counter;
    font-size: var(--text-body);
}

.usecase-list--numbered li::before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: var(--space-sm);
    min-width: 24px;
    height: 24px;
    padding: 0 6px;
    box-sizing: border-box;
    background: none;
    color: var(--color-text-primary);
    border: 1px solid var(--color-border-input);
    border-radius: var(--border-radius-full);
    font-size: var(--text-body-sm);
    font-weight: var(--font-weight-medium);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Prerequisites Table */
.prerequisites-table {
    table-layout: fixed;
}

.prerequisites-table th {
    width: 50%;
}

/* Input/Output Table */
.io-table {
    table-layout: fixed;
}

.io-table th {
    width: 50%;
}

/* Practice Example Card */
.practice-example-card {
    display: flex;
    gap: var(--space-lg);
    background: var(--color-surface);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border-light);
}

.practice-example-card__image {
    flex: 0 0 280px;
    max-width: 280px;
}

.practice-example-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.practice-example-card__content {
    flex: 1;
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.practice-example-card__title {
    font-size: var(--text-h4);
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.practice-example-card__description {
    font-size: var(--text-body);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Detailed Steps List */
.detailed-steps-list {
    list-style: none;
    counter-reset: main-step;
    padding: 0;
    margin: 0;
}

.detailed-steps-list > li {
    counter-increment: main-step;
    padding: var(--space-md) 0;
    padding-left: 40px;
    position: relative;
    border-bottom: 1px solid var(--color-border-light);
    font-size: var(--text-body);
}

.detailed-steps-list > li:last-child {
    border-bottom: none;
}

.detailed-steps-list > li::before {
    content: counter(main-step);
    position: absolute;
    left: 0;
    top: var(--space-md);
    min-width: 24px;
    height: 24px;
    padding: 0 6px;
    box-sizing: border-box;
    background-color: var(--color-surface-dark);
    color: var(--color-white);
    border-radius: var(--border-radius-full);
    font-size: var(--text-body-sm);
    font-weight: var(--font-weight-medium);
    display: flex;
    align-items: center;
    justify-content: center;
}

.detailed-steps-list > li > strong {
    display: block;
    font-weight: var(--font-weight-normal);
    font-size: var(--text-body);
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

/* Substeps */
.detailed-steps-list__substeps {
    list-style: none;
    padding: 0;
    margin: var(--space-sm) 0 0 0;
}

.detailed-steps-list__substeps li {
    position: relative;
    padding: var(--space-xs) 0;
    padding-left: var(--space-md);
    color: var(--color-text-secondary);
    font-size: var(--text-body);
    line-height: 1.5;
}

.detailed-steps-list__substeps li::before {
    content: "–";
    position: absolute;
    left: 0;
    color: var(--color-text-muted);
}

/* Responsive: Usecase Extended Styles */
@media (max-width: 768px) {
    .practice-example-card {
        flex-direction: column;
    }

    .practice-example-card__image {
        flex: 0 0 auto;
        max-width: 100%;
        height: 200px;
    }

    .nav-group-label {
        padding-top: var(--space-sm);
        font-size: var(--text-body-xs);
    }

    .detailed-steps-list > li {
        padding-left: var(--space-xl);
    }

    .detailed-steps-list > li::before {
        min-width: 20px;
        height: 20px;
        padding: 0 5px;
        font-size: var(--text-body-xs);
    }

    .usecase-list--numbered li {
        padding-left: var(--space-xl);
    }

    .usecase-list--numbered li::before {
        min-width: 20px;
        height: 20px;
        padding: 0 5px;
        font-size: var(--text-body-xs);
    }
}

/* ============================================
   SWAGGER UI / API DOCS PAGE
   ============================================ */

/* Full width layout variant for API docs */
.detail-layout--full {
    display: block;
}

.detail-layout--full .detail-content-area {
    max-width: 100%;
}

/* API Info Cards */
.api-info-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.api-info-card {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
}

.api-info-card__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    color: var(--color-primary);
}

.api-info-card__content h3 {
    font-size: var(--text-body-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--color-text-muted);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.api-info-card__content code {
    font-family: var(--font-family-mono, monospace);
    font-size: var(--text-body-sm);
    color: var(--color-text-primary);
    background: var(--color-white);
    padding: var(--space-xs) var(--space-sm);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    word-break: break-all;
}

.api-info-card__content span {
    font-size: var(--text-body);
    color: var(--color-text-primary);
}

/* Copyable value with copy button */
.copyable-value {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.copyable-value code {
    flex: 1;
}

.copy-btn {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 0;
    background-color: transparent;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    color: var(--color-text-muted);
    transition: background-color 0.5s ease, border-color 0.5s ease, color 0.5s ease;
}

.copy-btn:hover {
    background-color: var(--color-surface);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.copy-btn i {
    width: 14px;
    height: 14px;
}

.copy-btn.copy-success {
    animation: copy-flash 1s ease-out forwards;
}

@keyframes copy-flash {
    0%, 60% {
        background-color: var(--color-success, #28a745);
        border-color: var(--color-success, #28a745);
        color: white;
    }
    100% {
        background-color: transparent;
        border-color: var(--color-border);
        color: var(--color-text-muted);
    }
}

/* Swagger UI Container */
#swagger-container {
    margin-top: var(--space-xl);
}

#swagger-ui {
    margin-top: var(--space-lg);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
}

/* Minimal Swagger UI - hide unnecessary elements */
#swagger-ui .swagger-ui .topbar {
    display: none;
}

#swagger-ui .swagger-ui .info {
    display: none;
}

/* Style the scheme-container with Authorize button */
#swagger-ui .swagger-ui .scheme-container {
    background: var(--color-surface);
    padding: var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: none;
}

#swagger-ui .swagger-ui .scheme-container .schemes-title {
    display: none;
}

/* Swagger UI Overrides to match design system */
#swagger-ui .swagger-ui {
    font-family: var(--font-family-primary);
}

#swagger-ui .swagger-ui .info .title {
    font-family: var(--font-family-primary);
    color: var(--color-text-primary);
}

#swagger-ui .swagger-ui .opblock-tag {
    font-family: var(--font-family-primary);
    font-size: var(--text-h4);
    border-bottom: 1px solid var(--color-border);
}

#swagger-ui .swagger-ui .opblock {
    border-radius: var(--border-radius);
    margin-bottom: var(--space-sm);
}

#swagger-ui .swagger-ui .opblock .opblock-summary {
    border-radius: var(--border-radius);
}

#swagger-ui .swagger-ui .opblock.opblock-get {
    border-color: var(--color-success, #28a745);
    background: rgba(40, 167, 69, 0.05);
}

#swagger-ui .swagger-ui .opblock.opblock-get .opblock-summary-method {
    background: var(--color-success, #28a745);
}

#swagger-ui .swagger-ui .opblock.opblock-post {
    border-color: var(--color-primary);
    background: rgba(26, 90, 157, 0.05);
}

#swagger-ui .swagger-ui .opblock.opblock-post .opblock-summary-method {
    background: var(--color-primary);
}

#swagger-ui .swagger-ui .opblock.opblock-delete {
    border-color: var(--color-error, #dc3545);
    background: rgba(220, 53, 69, 0.05);
}

#swagger-ui .swagger-ui .opblock.opblock-delete .opblock-summary-method {
    background: var(--color-error, #dc3545);
}

#swagger-ui .swagger-ui .opblock.opblock-patch {
    border-color: var(--color-warning, #ffc107);
    background: rgba(255, 193, 7, 0.05);
}

#swagger-ui .swagger-ui .opblock.opblock-patch .opblock-summary-method {
    background: var(--color-warning, #ffc107);
}

#swagger-ui .swagger-ui .btn {
    font-family: var(--font-family-primary);
    border-radius: var(--border-radius);
}

#swagger-ui .swagger-ui .model-box {
    background: var(--color-surface);
    border-radius: var(--border-radius);
}

#swagger-ui .swagger-ui section.models {
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
}

#swagger-ui .swagger-ui section.models h4 {
    font-family: var(--font-family-primary);
}

/* No hiding - let Swagger UI display naturally */

/* Responsive adjustments */
@media (max-width: 768px) {
    .api-info-cards {
        grid-template-columns: 1fr;
    }

    .api-info-card {
        padding: var(--space-md);
    }

    #swagger-ui {
        border-radius: 0;
        margin-left: calc(-1 * var(--container-padding));
        margin-right: calc(-1 * var(--container-padding));
        border-left: none;
        border-right: none;
    }
}


/* ============================================
   TOAST NOTIFICATIONS
   ============================================ */
.toast-notification {
    position: fixed;
    bottom: var(--space-xl);
    left: 50%;
    transform: translateX(-50%) translateY(100%);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--color-text-primary);
    color: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
    z-index: 10000;
    opacity: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
    max-width: calc(100vw - 2 * var(--space-lg));
    font-size: var(--text-small);
}

.toast-notification--visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.toast-notification__icon {
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
}

.toast-notification__message {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Toast type variants */
.toast-notification--success {
    background: var(--color-success);
}

.toast-notification--error {
    background: var(--color-error);
}

.toast-notification--info {
    background: var(--color-primary);
}

@media (max-width: 480px) {
    .toast-notification {
        left: var(--space-md);
        right: var(--space-md);
        transform: translateX(0) translateY(100%);
        max-width: none;
    }

    .toast-notification--visible {
        transform: translateX(0) translateY(0);
    }
}


/* ============================================
   LAZY LOADING COMPONENTS
   ============================================ */

/* Sentinel element - spans full width in grid */
.lazy-load-sentinel {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    padding: var(--space-xl) 0;
    min-height: 80px;
}

/* Loading indicator inside sentinel */
.lazy-load-indicator {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--color-text-secondary);
    font-size: var(--text-body-sm);
}

.lazy-load-indicator .loading-spinner {
    width: 20px;
    height: 20px;
    animation: spin 1s linear infinite;
}

/* End of results indicator */
.lazy-load-end {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-lg) 0;
    color: var(--color-text-muted);
    font-size: var(--text-body-sm);
    border-top: 1px solid var(--color-border-light);
    margin-top: var(--space-md);
}

/* Results count in toolbar */
.results-count {
    color: var(--color-text-secondary);
    font-size: var(--text-body-sm);
    white-space: nowrap;
}

/* For list view - sentinel styling */
.element-list-container .lazy-load-sentinel,
.element-list-container .lazy-load-end {
    border-bottom: none;
    margin-top: 0;
}

.element-list-container .lazy-load-sentinel {
    padding: var(--space-lg) 0;
}

.element-list-container .lazy-load-end {
    border-top: none;
    padding: var(--space-md) 0;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .results-count {
        display: none;
    }
}