* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root,
[data-theme="light"] {
    --bg-primary: #fafafa;
    --bg-secondary: #ffffff;
    --bg-tertiary: #f0f0f0;
    --text-primary: #2d2d2d;
    --text-secondary: #6b6b6b;
    --text-muted: #999999;
    --border-color: #e5e5e5;
    --accent: #6366f1;
    --accent-soft: #e0e1fc;
    --accent-hover: #5558e3;
    --green: #22c55e;
    --green-soft: #dcfce7;
    --green-hover: #16a34a;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.06);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.08);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: 0.15s ease;
}

[data-theme="dark"] {
    --bg-primary: #161616;
    --bg-secondary: #262626;
    --bg-tertiary: #303030;
    --text-primary: #ececec;
    --text-secondary: #a8a8a8;
    --text-muted: #6b6b6b;
    --border-color: #303030;
    --accent: #818cf8;
    --accent-soft: #2a2a40;
    --accent-hover: #a5b4fc;
    --green: #4ade80;
    --green-soft: #1a2e1a;
    --green-hover: #86efac;
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.25);
    --shadow-lg: 0 8px 24px rgba(0,0,0,0.3);
}

@media (prefers-color-scheme: dark) {
    [data-theme="auto"] {
        --bg-primary: #161616;
        --bg-secondary: #262626;
        --bg-tertiary: #303030;
        --text-primary: #ececec;
        --text-secondary: #a8a8a8;
        --text-muted: #6b6b6b;
        --border-color: #303030;
        --accent: #818cf8;
        --accent-soft: #2a2a40;
        --accent-hover: #a5b4fc;
        --green: #4ade80;
        --green-soft: #1a2e1a;
        --green-hover: #86efac;
        --shadow-sm: 0 1px 2px rgba(0,0,0,0.2);
        --shadow-md: 0 4px 12px rgba(0,0,0,0.25);
        --shadow-lg: 0 8px 24px rgba(0,0,0,0.3);
    }
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 40px 24px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    margin-bottom: 40px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
    position: relative;
}

.logo > i {
    font-size: 1.6rem;
    color: var(--accent);
}

.header h1 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.subtitle {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-top: 6px;
}

.header-actions {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: 10px;
}

.theme-selector {
    display: flex;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    padding: 3px;
}

.theme-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 6px 10px;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition);
    font-size: 0.8rem;
    position: relative;
}

.theme-btn:hover {
    color: var(--text-secondary);
}

.theme-btn:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-primary);
    color: var(--bg-primary);
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 0.75rem;
    white-space: nowrap;
    z-index: 100;
    box-shadow: var(--shadow-md);
}

.theme-btn:hover::before {
    content: '';
    position: absolute;
    bottom: calc(100% + 2px);
    left: 50%;
    transform: translateX(-50%);
    border: 5px solid transparent;
    border-top-color: var(--text-primary);
    z-index: 100;
}

.theme-btn.active {
    background: var(--bg-secondary);
    color: var(--accent);
    box-shadow: var(--shadow-sm);
}

.sc-button {
    background: var(--accent);
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition);
    border: 1px solid transparent;
    box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
}

.sc-button:hover {
    background: var(--accent-hover);
    color: white;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.4);
    transform: translateY(-1px);
}

.back-button {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.85rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition);
    border: 1px solid var(--border-color);
}

.back-button:hover {
    background: var(--bg-secondary);
    border-color: var(--text-muted);
}

/* Main content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

/* Toolbar */
.toolbar {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Results counter */
.results-counter {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-left: auto;
    margin-right: 16px;
}

.results-counter span {
    font-weight: 600;
    color: var(--text-primary);
}

/* Search box */
.search-box {
    position: relative;
    width: 280px;
}

.search-box i {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.85rem;
}

#searchInput {
    width: 100%;
    padding: 11px 14px 11px 40px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.9rem;
    transition: all var(--transition);
}

#searchInput:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-soft);
}

#searchInput::placeholder {
    color: var(--text-muted);
}

/* Filter dropdown */
.filter-dropdown {
    position: relative;
}

.filter-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 11px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition);
    min-width: 200px;
}

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

.filter-dropdown-btn i:first-child {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.filter-dropdown-btn i:last-child {
    margin-left: auto;
    font-size: 0.7rem;
    color: var(--text-muted);
    transition: transform var(--transition);
}

.filter-dropdown.open .filter-dropdown-btn i:last-child {
    transform: rotate(180deg);
}

.filter-dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    min-width: 100%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    z-index: 100;
    display: none;
    overflow: hidden;
}

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

.filter-option {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 10px 14px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition);
    text-align: left;
}

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

.filter-option.active {
    background: var(--accent-soft);
    color: var(--accent);
}

.filter-count {
    font-size: 0.75rem;
    color: var(--text-secondary);
    background: var(--bg-tertiary);
    padding: 2px 8px;
    border-radius: 10px;
}

.filter-option.active .filter-count {
    background: var(--accent);
    color: white;
}

/* Links grid */
.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

/* Cards */
.link-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    flex-direction: column;
    transition: all var(--transition);
    position: relative;
}

.link-card:hover {
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* Favorite button */
.favorite-btn {
    position: absolute;
    top: 12px;
    right: 12px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1rem;
    cursor: pointer;
    padding: 4px;
    transition: all var(--transition);
    opacity: 0.5;
}

.favorite-btn:hover {
    opacity: 1;
    color: #f59e0b;
    transform: scale(1.1);
}

.favorite-btn.active {
    opacity: 1;
    color: #f59e0b;
}

.favorite-btn.active i {
    font-weight: 900;
}

/* Badge Nou */
.badge-new {
    position: absolute;
    top: 12px;
    left: 12px;
    background: #10b981;
    color: white;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Favorites section */
.favorites-section {
    margin-bottom: 24px;
}

.section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.section-title i {
    color: #f59e0b;
}

.card-icon {
    font-size: 1.4rem;
    color: var(--accent);
    margin-bottom: 14px;
}

/* Cuando hay badges (position:absolute), dar espacio al icono */
.link-card:has(.badge-estat) .card-icon,
.link-card:has(.badge-new) .card-icon,
.link-card:has(.badge-group) .card-icon {
    margin-top: 18px;
}

.link-card h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
    min-height: 2.5rem;
    display: flex;
    align-items: center;
    line-height: 1.4;
}

.card-description {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin-bottom: 12px;
    min-height: 2.8rem;
}

.btn-more {
    background: none;
    border: none;
    color: var(--accent);
    font-size: 0.75rem;
    cursor: pointer;
    padding: 0;
    margin-left: 4px;
    font-weight: 500;
}

.btn-more:hover {
    text-decoration: underline;
}

.card-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-soft);
    color: var(--accent);
    text-decoration: none;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.85rem;
    transition: all var(--transition);
    align-self: flex-start;
}

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

.card-link i {
    font-size: 0.75rem;
}

.excel-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--green-soft);
    color: var(--green);
    text-decoration: none;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.85rem;
    transition: all var(--transition);
    align-self: flex-start;
    margin-top: 8px;
}

.excel-link:hover {
    background: var(--green);
    color: white;
}

/* Footer */
.footer {
    margin-top: auto;
    padding-top: 32px;
    text-align: center;
}

.footer p {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Hidden class */
.hidden {
    display: none !important;
}

/* No results */
.no-results {
    padding: 60px 20px;
    text-align: center;
    color: var(--text-muted);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.no-results i {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

.no-results h3 {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
    font-weight: 600;
}

.no-results p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 24px 16px;
    }

    .header h1 {
        font-size: 1.2rem;
    }

    .logo {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .header-actions {
        position: static;
        transform: none;
        margin-top: 16px;
        width: 100%;
        justify-content: space-between;
    }

    .toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
    }

    .search-box {
        width: 100%;
    }

    .filter-dropdown-btn {
        width: 100%;
    }

    .links-grid {
        grid-template-columns: 1fr;
    }

    .back-button {
        position: static;
        transform: none;
    }
}

/* Access denied styles */
.sc-access-denied-body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
}

.access-denied-container {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 48px 40px;
    text-align: center;
    max-width: 400px;
    margin: 20px;
}

.access-denied-icon {
    font-size: 2.5rem;
    color: #ef4444;
    margin-bottom: 20px;
}

.access-denied-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.access-denied-message {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.access-denied-submessage {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 28px;
}

.back-home-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--accent-soft);
    color: var(--accent);
    text-decoration: none;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.9rem;
    transition: all var(--transition);
}

.back-home-btn:hover {
    background: var(--accent);
    color: white;
}

.shield-animation {
    display: inline-block;
}

/* Group buttons in header */
.group-button {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-weight: 500;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition);
    border: 1px solid var(--border-color);
}

.group-button:hover {
    background: var(--accent-soft);
    color: var(--accent);
    border-color: var(--accent);
}

.admin-button {
    background: #dc2626;
    color: white;
    text-decoration: none;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.8rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition);
    border: 1px solid transparent;
    box-shadow: 0 2px 8px rgba(220, 38, 38, 0.3);
}

.admin-button:hover {
    background: #b91c1c;
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.4);
    transform: translateY(-1px);
}

/* Badge group */
.badge-group {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    font-size: 0.65rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.link-card .badge-new + .badge-group {
    left: 60px;
}

/* No groups message */
.no-groups-message {
    padding: 80px 20px;
    text-align: center;
    color: var(--text-muted);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.no-groups-message i {
    font-size: 4rem;
    margin-bottom: 24px;
    opacity: 0.5;
    color: var(--accent);
}

.no-groups-message h3 {
    font-size: 1.25rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-weight: 600;
}

.no-groups-message p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

/* Responsive adjustments for group buttons */
@media (max-width: 768px) {
    .header-actions {
        flex-wrap: wrap;
        gap: 8px;
    }

    .group-button,
    .admin-button {
        font-size: 0.75rem;
        padding: 6px 10px;
    }
}

/* Modal descripción */
.desc-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.desc-modal.active {
    display: flex;
}

.desc-modal-content {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 24px;
    max-width: 500px;
    width: 100%;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.desc-modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1;
}

.desc-modal-close:hover {
    color: var(--text-primary);
}

.desc-modal-content h3 {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    padding-right: 24px;
}

.desc-modal-content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Eines / Portals section */
.section-title-eines {
    margin-top: 32px;
}

.section-title-eines i {
    color: var(--accent);
}

/* Estat badges */
.badge-estat {
    position: absolute;
    top: 12px;
    left: 12px;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-estat-actiu {
    background: var(--green-soft);
    color: var(--green);
}

.badge-estat-en-proves {
    background: #fef3c7;
    color: #d97706;
}

.badge-estat-manteniment {
    background: #fef2f2;
    color: #ef4444;
}

/* Dark mode overrides for estat badges */
[data-theme="dark"] .badge-estat-en-proves {
    background: #422006;
    color: #fbbf24;
}

[data-theme="dark"] .badge-estat-manteniment {
    background: #450a0a;
    color: #f87171;
}

@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .badge-estat-en-proves {
        background: #422006;
        color: #fbbf24;
    }
    [data-theme="auto"] .badge-estat-manteniment {
        background: #450a0a;
        color: #f87171;
    }
}

/* Responsable line on eina cards */
.card-responsable {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.card-responsable i {
    font-size: 0.7rem;
    color: var(--text-muted);
}

/* Tipo badge in admin */
.tipo-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 600;
}

.tipo-formulari {
    background: var(--accent-soft);
    color: var(--accent);
}

.tipo-eina {
    background: #dbeafe;
    color: #2563eb;
}

[data-theme="dark"] .tipo-eina {
    background: #1e3a5f;
    color: #60a5fa;
}

@media (prefers-color-scheme: dark) {
    [data-theme="auto"] .tipo-eina {
        background: #1e3a5f;
        color: #60a5fa;
    }
}

/* Estat badge + group badge positioning on eina cards */
.link-card .badge-estat + .badge-group {
    left: auto;
    right: 40px;
    top: 12px;
}