/* =============================================================================
   LAMAN - Hittite Names Database Stylesheet
   ============================================================================= */

:root {
    --primary-color: #2c3e50;
    --secondary-color: #34495e;
    --accent-color: #3498db;
    --deity-color: #9b59b6;
    --person-color: #3498db;
    --place-color: #27ae60;
    --background-color: #f8f9fa;
    --card-background: #ffffff;
    --text-color: #2c3e50;
    --text-muted: #6c757d;
    --border-color: #dee2e6;
    --napoli-red: #a42c34;
    --header-background: #f8f9fa;
    --footer-bg: #2c3e50;
    --footer-text: #ffffff;
}

/* Dark Mode */
[data-theme="dark"] {
    --primary-color: #ecf0f1;
    --secondary-color: #bdc3c7;
    --accent-color: #5dade2;
    --deity-color: #bb8fce;
    --person-color: #5dade2;
    --place-color: #58d68d;
    --background-color: #1a1a2e;
    --card-background: #16213e;
    --text-color: #ecf0f1;
    --text-muted: #a0a0a0;
    --border-color: #2d3748;
    --header-background: #16213e;
    --footer-bg: #0f0f1a;
    --footer-text: #ecf0f1;
}

* {
    box-sizing: border-box;
}

/* Animation for messages */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Smooth transition for dark mode */
html {
    transition: background-color 0.3s ease, color 0.3s ease;
}

body {
    font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

/* =============================================================================
   Header & Navigation
   ============================================================================= */

header {
    background: var(--header-background);
    color: var(--text-color);
    padding: 1rem 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-bottom: 3px solid var(--accent-color);
}

/* Dark mode toggle button */
.theme-toggle {
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: var(--text-color);
    transition: all 0.2s ease;
}

.theme-toggle:hover {
    background: var(--background-color);
}

.theme-toggle .icon {
    font-size: 1.1rem;
}

/* Invert logo in dark mode */
[data-theme="dark"] .logo-section img {
    filter: invert(1);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo-section {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.logo-section img {
    height: 70px;
    width: auto;
}

.site-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.site-subtitle {
    font-size: 0.85rem;
    opacity: 0.9;
    margin: 0;
}

.partner-logos {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.partner-logos img {
    height: 70px;
    width: auto;
    background: #a42c34;
    padding: 5px;
    border-radius: 5px;
}

nav {
    background-color: var(--card-background);
    border-bottom: 1px solid var(--border-color);
    padding: 0.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 100%;
}

nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

nav .nav-main {
    gap: 2rem;
}

nav .nav-auth {
    gap: 1rem;
}

nav a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}

nav a:hover, nav a.active {
    color: var(--accent-color);
    border-bottom-color: var(--accent-color);
}

.nav-btn {
    padding: 0.4rem 0.8rem !important;
    border-radius: 5px;
    border: none !important;
    background: var(--accent-color);
    color: white !important;
    font-size: 0.9rem;
}

.nav-btn:hover {
    background: #2980b9;
    border-bottom-color: transparent !important;
}

.nav-btn-secondary {
    background: var(--secondary-color);
}

.nav-btn-secondary:hover {
    background: var(--text-muted);
}

.user-info {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* =============================================================================
   Main Content
   ============================================================================= */

main {
    max-width: 1400px;
    margin: 2rem auto;
    padding: 0 2rem;
}

.page-title {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-color);
}

/* =============================================================================
   Search Section
   ============================================================================= */

.search-section {
    background: var(--card-background);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.search-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

.search-tab {
    padding: 0.75rem 1.5rem;
    border: none;
    background: transparent;
    color: var(--text-muted);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: 5px 5px 0 0;
    transition: all 0.2s ease;
}

.search-tab:hover {
    background: var(--background-color);
}

.search-tab.active {
    background: var(--accent-color);
    color: white;
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.search-row {
    display: flex;
    gap: 1rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.search-input-group {
    flex: 1;
    min-width: 250px;
}

.search-input-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.search-input {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.2s ease;
    background: var(--card-background);
    color: var(--text-color);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.search-select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    background: var(--card-background);
    color: var(--text-color);
    cursor: pointer;
}

.search-checkbox {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 0;
}

.search-checkbox input {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.search-btn {
    padding: 0.75rem 2rem;
    background: var(--accent-color);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.2s ease;
}

.search-btn:hover {
    background: #2980b9;
}

/* =============================================================================
   Download Button
   ============================================================================= */

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--accent-color);
    color: white;
    text-decoration: none;
    border-radius: 5px;
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.2s ease;
}

.download-btn:hover {
    background: #2980b9;
    color: white;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1rem;
}

.section-header h2 {
    margin: 0;
}

/* =============================================================================
   Filters
   ============================================================================= */

.filters-section {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.filter-group {
    min-width: 150px;
}

.filter-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 0.25rem;
    color: var(--text-muted);
}

.filter-select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 0.9rem;
    background: var(--card-background);
    color: var(--text-color);
}

/* =============================================================================
   Results Section
   ============================================================================= */

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.results-count {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.name-card {
    background: var(--card-background);
    border-radius: 8px;
    padding: 1rem;
    text-decoration: none;
    color: var(--text-color);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    display: block;
}

.name-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border-color: var(--accent-color);
}

.name-card.deity {
    border-left: 4px solid var(--deity-color);
}

.name-card.person {
    border-left: 4px solid var(--person-color);
}

.name-card.place {
    border-left: 4px solid var(--place-color);
}

.name-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.name-card-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.name-type-badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
}

.name-type-badge.deity {
    background: rgba(155, 89, 182, 0.1);
    color: var(--deity-color);
}

.name-type-badge.person {
    background: rgba(52, 152, 219, 0.1);
    color: var(--person-color);
}

.name-type-badge.place {
    background: rgba(39, 174, 96, 0.1);
    color: var(--place-color);
}

/* =============================================================================
   Detail Pages
   ============================================================================= */

.detail-header {
    background: var(--card-background);
    border-radius: 10px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.detail-title {
    font-size: 2rem;
    margin: 0 0 0.5rem 0;
}

.detail-title .hitop-link {
    font-size: 0.9rem;
    font-weight: normal;
    color: var(--place-color);
    text-decoration: none;
    margin-left: 1rem;
    vertical-align: middle;
}

.detail-title .hitop-link:hover {
    text-decoration: underline;
}

.detail-title .tlhdig-link {
    font-size: 0.9rem;
    font-weight: normal;
    color: var(--accent-color);
    text-decoration: none;
    margin-left: 1rem;
    vertical-align: middle;
}

.detail-title .tlhdig-link:hover {
    text-decoration: underline;
}

/* TLHdig link in tables */
.tlhdig-link {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.85rem;
}

.tlhdig-link:hover {
    text-decoration: underline;
}

.tlhdig-link sup {
    font-size: 0.7em;
}

.detail-meta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    color: var(--text-muted);
}

.detail-section {
    background: var(--card-background);
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.detail-section h2 {
    font-size: 1.25rem;
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-color);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.detail-item {
    padding: 0.5rem 0;
}

.detail-item-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.detail-item-value {
    font-weight: 500;
}

/* =============================================================================
   Tables
   ============================================================================= */

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    padding: 0.75rem 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: var(--background-color);
    font-weight: 600;
    color: var(--text-color);
}

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

.data-table a {
    color: var(--accent-color);
    text-decoration: none;
}

.data-table a:hover {
    text-decoration: underline;
}

/* =============================================================================
   Pagination
   ============================================================================= */

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.pagination a,
.pagination span {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    text-decoration: none;
    color: var(--text-color);
    transition: all 0.2s ease;
}

.pagination a:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.pagination .current {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

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

/* =============================================================================
   Collapsible Sections
   ============================================================================= */

.collapsible-section {
    overflow: hidden;
}

.collapsible-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    color: var(--text-color);
}

.collapsible-header h2 {
    margin: 0;
}

.collapsible-header:hover {
    opacity: 0.8;
}

.collapse-icon {
    font-size: 1rem;
    transition: transform 0.3s ease;
    color: var(--text-muted);
}

.collapsible-header.active .collapse-icon {
    transform: rotate(180deg);
}

.collapsible-content {
    margin-top: 1rem;
    animation: slideDown 0.3s ease;
}

.section-header-left {
    display: flex;
    align-items: center;
}

.section-header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =============================================================================
   HiTop Acknowledgment
   ============================================================================= */

.hitop-acknowledgment {
    background: var(--card-background);
    border-left: 4px solid var(--place-color);
}

.hitop-acknowledgment h2 {
    color: var(--place-color);
}

.hitop-acknowledgment a {
    color: var(--place-color);
    font-weight: 500;
}

.hitop-acknowledgment a:hover {
    text-decoration: underline;
}

.hitop-citation {
    margin-top: 1rem;
    padding: 1rem;
    background: var(--background-color);
    border-radius: 6px;
    font-size: 0.9rem;
}

.hitop-citation .citation-text {
    margin-bottom: 0.75rem;
    font-style: italic;
}

.hitop-citation .hitop-note {
    color: var(--text-muted);
    margin: 0;
}

.acknowledgment-block {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--background-color);
    border-radius: 8px;
    border-left: 4px solid var(--place-color);
}

.acknowledgment-block h3 {
    margin-top: 0;
    color: var(--place-color);
}

.acknowledgment-block p {
    margin: 0.75rem 0;
}

.acknowledgment-block a {
    color: var(--place-color);
}

/* =============================================================================
   Footer
   ============================================================================= */

footer {
    background: var(--footer-bg);
    color: var(--footer-text);
    padding: 2rem;
    margin-top: 3rem;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-info p {
    margin: 0.25rem 0;
    opacity: 0.9;
}

.footer-links a {
    color: var(--footer-text);
    opacity: 0.8;
    text-decoration: none;
    margin-left: 1.5rem;
}

.footer-links a:hover {
    opacity: 1;
}

/* =============================================================================
   Responsive
   ============================================================================= */

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }
    
    .header-right {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .search-row {
        flex-direction: column;
    }
    
    .search-input-group {
        min-width: 100%;
    }
    
    nav ul {
        justify-content: center;
        gap: 1rem;
    }
    
    .results-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links a {
        margin: 0 0.75rem;
    }
}

/* =============================================================================
   Utilities
   ============================================================================= */

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

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }

.hidden {
    display: none;
}

/* Fragment search specific */
.fragment-search-row {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.fragment-search-row .search-input-group {
    flex: 1;
    min-width: 200px;
}

/* Fragment list */
.fragment-card {
    background: var(--card-background);
    border-radius: 8px;
    padding: 1rem;
    text-decoration: none;
    color: var(--text-color);
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
    display: block;
}

.fragment-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
    border-color: var(--accent-color);
}

.fragment-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.fragment-card-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Breadcrumb */
.breadcrumb {
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--accent-color);
    text-decoration: none;
}

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

.breadcrumb span {
    color: var(--text-muted);
    margin: 0 0.5rem;
}

/* =============================================================================
   Messages
   ============================================================================= */

.messages-container {
    max-width: 1400px;
    margin: 0 auto 1rem auto;
    padding: 0 2rem;
}

.message {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    animation: slideDown 0.3s ease;
}

.message.success {
    background: rgba(39, 174, 96, 0.1);
    color: #27ae60;
    border: 1px solid rgba(39, 174, 96, 0.3);
}

.message.error {
    background: rgba(231, 76, 60, 0.1);
    color: #e74c3c;
    border: 1px solid rgba(231, 76, 60, 0.3);
}

.message.warning {
    background: rgba(241, 196, 15, 0.1);
    color: #f39c12;
    border: 1px solid rgba(241, 196, 15, 0.3);
}

.message.info {
    background: rgba(52, 152, 219, 0.1);
    color: #3498db;
    border: 1px solid rgba(52, 152, 219, 0.3);
}

.message-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.7;
    line-height: 1;
}

.message-close:hover {
    opacity: 1;
}

/* =============================================================================
   Buttons
   ============================================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    border-radius: 5px;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--accent-color);
    color: white;
}

.btn-primary:hover {
    background: #2980b9;
}

.btn-secondary {
    background: var(--secondary-color);
    color: white;
}

.btn-secondary:hover {
    background: #2c3e50;
}

.btn-danger {
    background: #e74c3c;
    color: white;
}

.btn-danger:hover {
    background: #c0392b;
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* =============================================================================
   Authentication
   ============================================================================= */

.auth-container {
    max-width: 400px;
    margin: 4rem auto;
    padding: 0 1rem;
}

.auth-card {
    background: var(--card-background);
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.auth-title {
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth-form .form-group {
    margin-bottom: 1rem;
}

.auth-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

/* =============================================================================
   Forms
   ============================================================================= */

.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.detail-form {
    background: var(--card-background);
    border-radius: 10px;
    padding: 2rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.form-section {
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

.form-section h2 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.form-grid-full {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-color);
}

.form-input,
.form-select,
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 1rem;
    background: var(--background-color);
    color: var(--text-color);
    transition: border-color 0.2s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 100px;
}

.form-checkbox-wrapper {
    display: flex;
    align-items: center;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 5px;
    background: var(--background-color);
}

.checkbox-item:hover {
    background: var(--border-color);
}

.form-error {
    color: #e74c3c;
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.form-help {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.form-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* =============================================================================
   Delete Confirmation
   ============================================================================= */

.delete-confirm {
    max-width: 500px;
    margin: 4rem auto;
    text-align: center;
}

.delete-warning {
    background: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.3);
    border-radius: 10px;
    padding: 2rem;
    margin: 2rem 0;
}

.warning-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.delete-object-name {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 1rem 0;
    color: var(--text-color);
}

.warning-text {
    color: #e74c3c;
    font-weight: 500;
}

.delete-form .form-actions {
    justify-content: center;
}

/* =============================================================================
   Detail Header with Actions
   ============================================================================= */

.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 1rem;
}

.detail-header-main {
    flex: 1;
}

.detail-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

/* =============================================================================
   Table Actions
   ============================================================================= */

.actions-cell {
    white-space: nowrap;
}

.action-link {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.action-link:hover {
    background: var(--background-color);
    color: var(--accent-color);
}

.action-link.action-delete:hover {
    color: #e74c3c;
}

/* =============================================================================
   Inline Editing Styles
   ============================================================================= */

.inline-input, .inline-select, .inline-textarea {
    font-family: inherit;
    font-size: inherit;
    padding: 0.5rem;
    border: 2px solid var(--accent-color);
    border-radius: 4px;
    background: var(--card-background);
    color: var(--text-color);
    width: 100%;
    max-width: 300px;
}

.inline-input:focus, .inline-select:focus, .inline-textarea:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.2);
}

.inline-textarea {
    min-height: 80px;
    resize: vertical;
    width: 100%;
    max-width: 100%;
}

.inline-checkbox {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.inline-input-sm, .inline-select-sm {
    font-size: 0.85rem;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--accent-color);
    border-radius: 3px;
    background: var(--card-background);
    color: var(--text-color);
    width: 100%;
    min-width: 80px;
}

/* Button icons for inline actions */
.btn-icon {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem 0.4rem;
    border-radius: 3px;
    font-size: 1rem;
    color: var(--text-muted);
    transition: all 0.2s ease;
}

.btn-icon:hover {
    background: var(--background-color);
    color: var(--accent-color);
}

.btn-icon.delete-btn:hover {
    color: #e74c3c;
}

.btn-icon.save-btn {
    color: #27ae60;
}

.btn-icon.cancel-btn {
    color: #e74c3c;
}

/* Add attestation inline form */
.inline-add-form {
    background: var(--background-color);
    border: 2px dashed var(--border-color);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.inline-add-form h3 {
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    color: var(--text-color);
}

.inline-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.inline-form-grid .form-group {
    margin-bottom: 0;
}

.inline-form-grid label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
}

.inline-form-grid input,
.inline-form-grid select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--card-background);
    color: var(--text-color);
    font-size: 0.9rem;
}

.inline-form-grid input:focus,
.inline-form-grid select:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.inline-form-actions {
    display: flex;
    gap: 0.5rem;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.modal-content {
    background: var(--card-background);
    padding: 2rem;
    border-radius: 8px;
    max-width: 400px;
    width: 90%;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.modal-content h3 {
    margin: 0 0 1rem 0;
    color: var(--text-color);
}

.modal-content p {
    margin: 0.5rem 0;
    color: var(--text-color);
}

.modal-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 1.5rem;
    justify-content: flex-end;
}

/* Btn outline */
.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
}

.btn-outline:hover {
    background: var(--background-color);
}

/* Edit cell styling in tables */
.edit-cell {
    padding: 0.25rem !important;
}

.edit-cell input,
.edit-cell select {
    margin: 0;
}

/* =============================================================================
   Fragment Autocomplete
   ============================================================================= */

.fragment-autocomplete-group,
.fragment-autocomplete-inline {
    position: relative;
}

.fragment-autocomplete {
    width: 100%;
}

.autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    max-height: 250px;
    overflow-y: auto;
    z-index: 1000;
    display: none;
}

.autocomplete-item {
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: background 0.15s ease;
}

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

.autocomplete-item:hover {
    background: var(--background-color);
}

.autocomplete-item.autocomplete-create {
    background: var(--background-color);
    color: var(--accent-color);
    font-size: 0.9rem;
}

.autocomplete-item.autocomplete-create:hover {
    background: var(--accent-color);
    color: white;
}

.form-hint {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.25rem;
}

/* Inline autocomplete in table rows */
.fragment-autocomplete-inline {
    min-width: 150px;
}

.fragment-autocomplete-inline .autocomplete-dropdown {
    min-width: 200px;
}

/* Series modal adjustments */
#series-modal .modal-content {
    max-width: 450px;
}

#similar-series-list ul {
    margin: 0.5rem 0;
    padding-left: 1.5rem;
}

#similar-series-list li {
    color: var(--accent-color);
    margin: 0.25rem 0;
}

/* =============================================================================
   Changes / Audit Log Page
   ============================================================================= */

.changes-table {
    font-size: 0.9rem;
}

.changes-table th {
    white-space: nowrap;
    background: var(--background-color);
}

.changes-table td {
    vertical-align: middle;
}

.timestamp-cell {
    white-space: nowrap;
}

.timestamp-cell .date {
    display: block;
    font-weight: 500;
}

.timestamp-cell .time {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.item-cell {
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.details-cell {
    max-width: 250px;
}

.change-summary {
    display: block;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.actions-cell {
    white-space: nowrap;
}

.actions-cell .btn {
    margin-right: 0.25rem;
}

/* Action badges */
.action-badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.action-badge.action-create {
    background: #27ae60;
    color: white;
}

.action-badge.action-update {
    background: #3498db;
    color: white;
}

.action-badge.action-delete {
    background: #e74c3c;
    color: white;
}

/* Status badges */
.status-badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
}

.status-badge.active {
    background: var(--background-color);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

.status-badge.reverted {
    background: #f39c12;
    color: white;
}

/* Reverted row styling */
tr.reverted {
    opacity: 0.6;
    background: var(--background-color);
}

tr.reverted td {
    text-decoration: line-through;
    text-decoration-color: var(--text-muted);
}

tr.reverted .action-badge,
tr.reverted .status-badge {
    text-decoration: none;
}

/* Warning button */
.btn-warning {
    background: #f39c12;
    color: white;
    border: none;
}

.btn-warning:hover {
    background: #d68910;
}

/* Small button variant */
.btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
}

/* Large modal */
.modal-lg {
    max-width: 700px;
}

/* Filter form styling for changes page */
.filter-form {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
}

.filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.filter-group label {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 500;
}

.filter-group select,
.filter-group input {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--card-background);
    color: var(--text-color);
    min-width: 150px;
}

/* =============================================================================
   Network Visualization Page
   ============================================================================= */

.network-page {
    display: flex;
    gap: 1rem;
    height: calc(100vh - 200px);
    min-height: 500px;
}

.network-sidebar {
    width: 280px;
    flex-shrink: 0;
    background: var(--card-background);
    border-radius: 8px;
    padding: 1rem;
    overflow-y: auto;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.network-sidebar h2 {
    font-size: 1.1rem;
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--accent-color);
}

.network-sidebar h3 {
    font-size: 0.9rem;
    margin: 0 0 0.5rem 0;
    color: var(--text-muted);
}

.network-sidebar .filter-section {
    margin-bottom: 1.25rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.network-sidebar .filter-section:last-child {
    border-bottom: none;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    min-width: auto;
    width: 16px;
    height: 16px;
}

.range-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.range-group label {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    font-size: 0.85rem;
}

.range-group input[type="number"] {
    padding: 0.4rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--card-background);
    color: var(--text-color);
    width: 100%;
    min-width: auto;
}

.range-group input[type="range"] {
    width: 100%;
    min-width: auto;
}

.btn-block {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
}

.network-stats {
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--background-color);
    border-radius: 4px;
    font-size: 0.85rem;
}

.network-stats p {
    margin: 0.25rem 0;
}

.network-container {
    flex: 1;
    background: var(--card-background);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

#network-svg {
    width: 100%;
    height: 100%;
    display: block;
}

.network-loading,
.network-empty {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--card-background);
    color: var(--text-muted);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top-color: var(--accent-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.network-tooltip {
    position: fixed;
    display: none;
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    padding: 0.5rem 0.75rem;
    font-size: 0.85rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    pointer-events: none;
    z-index: 1000;
    max-width: 250px;
}

/* Name type colors in sidebar */
.name-type-person { color: #3498db; }
.name-type-deity { color: #9b59b6; }
.name-type-place { color: #27ae60; }

/* Network toolbar */
.network-toolbar {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 100;
}

/* Fullscreen mode */
.network-page.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9999;
    height: 100vh;
    background: var(--background-color);
    padding: 1rem;
}

.network-page.fullscreen .network-sidebar {
    width: 300px;
    max-height: calc(100vh - 2rem);
}

.network-page.fullscreen .network-container {
    height: calc(100vh - 2rem);
}

/* Mode tabs */
.mode-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.mode-tab {
    flex: 1;
    padding: 0.6rem 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--card-background);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.2s;
}

.mode-tab:hover {
    border-color: var(--accent-color);
    color: var(--text-color);
}

.mode-tab.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

/* Mode panels */
.mode-panel {
    display: none;
}

.mode-panel.active {
    display: block;
}

/* Degree buttons */
.degree-buttons {
    display: flex;
    gap: 0.5rem;
}

.degree-btn {
    flex: 1;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--card-background);
    color: var(--text-color);
    cursor: pointer;
    text-align: center;
    transition: all 0.2s;
}

.degree-btn strong {
    display: block;
    font-size: 1.2rem;
}

.degree-btn small {
    font-size: 0.7rem;
    color: var(--text-muted);
}

.degree-btn:hover {
    border-color: var(--accent-color);
}

.degree-btn.active {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: white;
}

.degree-btn.active small {
    color: rgba(255,255,255,0.8);
}

/* Settings panel (collapsible) */
.settings-panel {
    margin-top: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
}

.settings-panel summary {
    padding: 0.75rem;
    background: var(--card-background);
    cursor: pointer;
    font-weight: 500;
    font-size: 0.9rem;
    list-style: none;
}

.settings-panel summary::-webkit-details-marker {
    display: none;
}

.settings-panel[open] summary {
    border-bottom: 1px solid var(--border-color);
}

.settings-panel .range-group,
.settings-panel .checkbox-group {
    padding: 0.75rem;
}

/* Filter hint text */
.filter-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin: 0.25rem 0 0.5rem 0;
}

/* Ego search container */
.ego-search-container {
    position: relative;
}

.ego-search-container input {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--card-background);
    color: var(--text-color);
}

.ego-search-container .autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    max-height: 200px;
    overflow-y: auto;
    background: var(--card-background);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 100;
}

/* Ego selected list (multiple names) */
.ego-selected-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.ego-selected-item {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    background: var(--accent-color);
    color: white;
    padding: 0.35rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
}

.ego-selected-item .btn-clear {
    font-size: 0.8rem;
    padding: 0;
    margin-left: 0.25rem;
}

/* Ego selected display (single - deprecated but kept for compatibility) */
.ego-selected {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--accent-color);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    margin-top: 0.5rem;
}

.ego-selected #ego-name {
    font-weight: 500;
}

.btn-clear {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1rem;
    padding: 0 0.25rem;
    opacity: 0.8;
}

.btn-clear:hover {
    opacity: 1;
}

/* Network Legend */
.network-legend {
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--background-color);
    border-radius: 6px;
    border: 1px solid var(--border-color);
}

.network-legend h4 {
    margin: 0 0 0.5rem 0;
    font-size: 0.9rem;
    color: var(--text-muted);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    margin-bottom: 0.25rem;
}

.legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}

/* Series filter select */
#series-filter,
#ego-series-filter {
    background: var(--card-background);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

#series-filter option,
#ego-series-filter option {
    padding: 0.25rem;
}

/* Ego degree select */
#ego-degree {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--card-background);
    color: var(--text-color);
}

/* Network responsive */
@media (max-width: 900px) {
    .network-page {
        flex-direction: column;
        height: auto;
    }
    
    .network-sidebar {
        width: 100%;
        max-height: 300px;
    }
    
    .network-container {
        height: 500px;
    }
    
    .network-page.fullscreen {
        flex-direction: column;
    }
    
    .network-page.fullscreen .network-sidebar {
        width: 100%;
        max-height: 40vh;
    }
    
    .network-page.fullscreen .network-container {
        height: 55vh;
    }
}