/* ==========================================================================
   Dermotienda IT Toolkit - Rediseño UI Moderno & Corporativo
   Tipografía: Plus Jakarta Sans | Estilo: Clean Enterprise SaaS
   ========================================================================== */

:root {
    --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    /* Paleta Base */
    --bg-page: #f8fafc;
    --bg-card: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    /* Colores Semánticos */
    --primary: #0284c7;
    --primary-hover: #0369a1;
    --primary-light: #f0f9ff;
    --primary-border: #bae6fd;
    
    --success: #10b981;
    --success-light: #ecfdf5;
    --success-border: #a7f3d0;
    
    --warning: #f59e0b;
    --warning-light: #fffbeb;
    --warning-border: #fde68a;
    
    --danger: #ef4444;
    --danger-light: #fef2f2;
    --danger-border: #fecaca;
    
    --purple: #8b5cf6;
    --purple-light: #f5f3ff;
    --purple-border: #ddd6fe;

    /* Bordes & Sombras */
    --border-color: #e2e8f0;
    --border-light: #f1f5f9;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-subtle: 0 1px 3px 0 rgba(0, 0, 0, 0.04), 0 1px 2px -1px rgba(0, 0, 0, 0.03);
    --shadow-card: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.03);
    --shadow-hover: 0 12px 20px -4px rgba(15, 23, 42, 0.06), 0 4px 6px -2px rgba(15, 23, 42, 0.04);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-page);
    color: var(--text-primary);
    line-height: 1.5;
    font-size: 13.5px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 0.65rem 2.25rem;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.02);
}

.navbar-container {
    width: 100%;
    max-width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.navbar-brand-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-menu-btn {
    display: none;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    background: #ffffff;
    color: var(--text-primary);
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.2s;
}

.mobile-menu-btn:hover {
    background: #f1f5f9;
    color: var(--primary);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    color: var(--text-primary);
}

.navbar-logo {
    height: 38px;
    width: auto;
    object-fit: contain;
    display: block;
    transition: transform 0.2s ease;
}

.navbar-logo:hover {
    transform: scale(1.02);
}

.brand-divider {
    color: #cbd5e1;
    font-size: 1.1rem;
    font-weight: 300;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--primary);
    background-color: var(--primary-light);
    border: 1px solid var(--primary-border);
    padding: 0.2rem 0.55rem;
    border-radius: 6px;
    letter-spacing: 0.02em;
}

.navbar-nav-container {
    display: flex;
    align-items: center;
}

.navbar-nav {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    list-style: none;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.86rem;
    transition: all 0.15s ease-in-out;
}

.nav-link i {
    font-size: 0.9rem;
    color: #64748b;
    transition: color 0.15s ease;
}

.nav-link:hover {
    color: var(--text-primary);
    background-color: #f1f5f9;
}

.nav-link:hover i {
    color: var(--primary);
}

.nav-link.active {
    color: var(--primary);
    background-color: var(--primary-light);
    font-weight: 700;
}

.nav-link.active i {
    color: var(--primary);
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Status Pill */
.status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.74rem;
    font-weight: 600;
    padding: 0.3rem 0.75rem;
    border-radius: 9999px;
    background: var(--success-light);
    color: #065f46;
    border: 1px solid var(--success-border);
}

.pulse-dot {
    width: 6.5px;
    height: 6.5px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.25);
    animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
    0% { transform: scale(0.95); opacity: 0.85; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.85; }
}

/* ==========================================================================
   Contenedor Principal (Full-Width Fluid)
   ========================================================================== */
.main-wrapper {
    flex: 1;
    width: 100%;
    max-width: 100%;
    padding: 1.5rem 2.25rem;
}

/* Page Header */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-title h1 {
    font-size: 1.55rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.page-title p {
    color: var(--text-secondary);
    font-size: 0.86rem;
    margin-top: 0.25rem;
    font-weight: 400;
}

.header-cta-group {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

/* ==========================================================================
   Botones
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.55rem 1rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.84rem;
    cursor: pointer;
    text-decoration: none;
    border: 1px solid transparent;
    transition: all 0.18s ease;
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
    box-shadow: 0 1px 2px 0 rgba(2, 132, 199, 0.2);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    box-shadow: 0 4px 8px -1px rgba(2, 132, 199, 0.3);
    transform: translateY(-1px);
}

.btn-secondary {
    background-color: var(--bg-card);
    border-color: var(--border-color);
    color: var(--text-primary);
    box-shadow: var(--shadow-subtle);
}

.btn-secondary:hover {
    background-color: #f8fafc;
    border-color: #cbd5e1;
    color: var(--primary);
}

.btn-ghost {
    background: transparent;
    border-color: var(--border-color);
    color: var(--text-secondary);
}

.btn-ghost:hover {
    background: #f1f5f9;
    color: var(--text-primary);
}

.btn-sm {
    padding: 0.4rem 0.8rem;
    font-size: 0.78rem;
    border-radius: 6px;
}

/* ==========================================================================
   Tarjetas KPI Stats Grid
   ========================================================================== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.25rem;
    margin-bottom: 1.75rem;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1.25rem 1.4rem;
    display: flex;
    align-items: center;
    gap: 1.15rem;
    box-shadow: var(--shadow-subtle);
    transition: all 0.2s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
    border-color: #cbd5e1;
}

.stat-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.stat-icon.blue   { background: var(--primary-light); color: var(--primary); border: 1px solid var(--primary-border); }
.stat-icon.green  { background: var(--success-light); color: var(--success); border: 1px solid var(--success-border); }
.stat-icon.amber  { background: var(--warning-light); color: var(--warning); border: 1px solid var(--warning-border); }
.stat-icon.purple { background: var(--purple-light);  color: var(--purple);  border: 1px solid var(--purple-border); }

.stat-info {
    overflow: hidden;
}

.stat-info .stat-value {
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.stat-info .stat-label {
    font-size: 0.76rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-top: 0.25rem;
}

/* ==========================================================================
   Banner IT Toolkit (Modo Glassmorphic Oscuro Elegante)
   ========================================================================== */
.toolkit-banner-card {
    background: linear-gradient(135deg, #090d16 0%, #111c38 50%, #0f172a 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.2);
    margin-bottom: 1.75rem;
    overflow: hidden;
    position: relative;
}

.toolkit-banner-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #0284c7, #38bdf8, #10b981);
}

.toolkit-banner-body {
    padding: 1.35rem 1.75rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1.25rem;
}

.toolkit-banner-title {
    color: #ffffff;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: -0.01em;
}

.toolkit-banner-desc {
    color: #94a3b8;
    font-size: 0.83rem;
    max-width: 760px;
    line-height: 1.45;
}

.toolkit-banner-desc strong {
    color: #f1f5f9;
}

.toolkit-banner-desc code {
    background: rgba(255, 255, 255, 0.12);
    color: #38bdf8;
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
    font-size: 0.78rem;
    font-family: monospace;
}

.toolkit-banner-actions {
    display: flex;
    gap: 0.65rem;
    flex-shrink: 0;
}

/* ==========================================================================
   Contenedores Card & Tablas
   ========================================================================== */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-subtle);
    overflow: hidden;
    margin-bottom: 1.75rem;
}

.card-header {
    padding: 0.9rem 1.35rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #ffffff;
}

.card-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: -0.01em;
}

.card-body {
    padding: 1.35rem;
}

/* Data Tables */
.table-responsive {
    overflow-x: auto;
    width: 100%;
    border-radius: var(--radius-sm);
    box-shadow: inset 0 0 0 1px var(--border-light);
    -webkit-overflow-scrolling: touch;
}

.table-responsive::-webkit-scrollbar {
    height: 6px;
}

.table-responsive::-webkit-scrollbar-track {
    background: #f1f5f9;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 4px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

.table {
    width: 100%;
    min-width: 1100px;
    border-collapse: collapse;
    font-size: 0.82rem;
    text-align: left;
}

.table th {
    background-color: #f8fafc;
    color: #475569;
    font-weight: 700;
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--border-color);
    white-space: nowrap;
    text-transform: uppercase;
    font-size: 0.69rem;
    letter-spacing: 0.05em;
}

.th-sortable {
    cursor: pointer;
    user-select: none;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.th-sortable:hover {
    background-color: #f1f5f9;
    color: var(--primary);
}

.table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border-light);
    color: var(--text-primary);
    vertical-align: middle;
}

.table tr:hover td {
    background-color: #f8fafc;
}

/* Custom Table Components */
.code-pill {
    background: #f1f5f9;
    color: #0f172a;
    padding: 0.22rem 0.55rem;
    border-radius: 6px;
    font-size: 0.74rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    border: 1px solid #e2e8f0;
    white-space: nowrap;
    display: inline-block;
}

.cell-title {
    font-size: 0.81rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.2rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    white-space: nowrap;
}

.cell-sub {
    font-size: 0.72rem;
    color: var(--text-muted);
    display: block;
    white-space: nowrap;
}

.hw-spec {
    font-size: 0.81rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.35rem;
    white-space: nowrap;
}

.hw-sub {
    font-size: 0.71rem;
    color: var(--text-secondary);
    margin-top: 0.2rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    white-space: nowrap;
}

/* Badges Modernos */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.22rem 0.6rem;
    border-radius: 6px;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.badge-blue {
    background: var(--primary-light);
    color: #0369a1;
    border: 1px solid var(--primary-border);
}

.badge-green {
    background: var(--success-light);
    color: #047857;
    border: 1px solid var(--success-border);
}

.badge-amber {
    background: var(--warning-light);
    color: #b45309;
    border: 1px solid var(--warning-border);
}

.badge-purple {
    background: var(--purple-light);
    color: #6d28d9;
    border: 1px solid var(--purple-border);
}

.badge-slate {
    background: #f1f5f9;
    color: #475569;
    border: 1px solid #e2e8f0;
}

/* Sede List Items (Dashboard) */
.sede-item-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    background: #ffffff;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    transition: all 0.15s ease;
}

.sede-item-row:hover {
    border-color: #cbd5e1;
    background-color: #f8fafc;
    transform: translateX(2px);
}

.sede-item-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* ==========================================================================
   Filtros y Búsqueda
   ========================================================================== */
.filter-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.25rem;
}

.search-input-box {
    position: relative;
    flex: 1;
    min-width: 280px;
}

.search-input-box i {
    position: absolute;
    left: 0.9rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.85rem;
}

.search-input-box input {
    width: 100%;
    padding: 0.55rem 0.9rem 0.55rem 2.4rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.84rem;
    outline: none;
    font-family: var(--font-sans);
    transition: all 0.18s ease;
    background: #ffffff;
}

.search-input-box input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.12);
}

/* Form Styles */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-control, .form-select {
    width: 100%;
    box-sizing: border-box;
    display: block;
    padding: 0.55rem 0.85rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.84rem;
    outline: none;
    font-family: var(--font-sans);
    transition: all 0.18s;
    background: #ffffff;
    color: var(--text-primary);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.12);
}

/* ==========================================================================
   Modal de Detalle
   ========================================================================== */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
    padding: 1.5rem;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-content {
    background: #ffffff;
    border-radius: var(--radius-md);
    max-width: 660px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--border-color);
}

.modal-header {
    padding: 1rem 1.4rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-close {
    background: transparent;
    border: none !important;
    outline: none !important;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0;
    box-shadow: none !important;
}

.modal-close:hover {
    background: #fee2e2;
    color: #ef4444;
    transform: rotate(90deg);
}

.modal-close:active {
    transform: rotate(90deg) scale(0.92);
}

.modal-body {
    padding: 1.4rem;
}

.modal-footer {
    padding: 0.9rem 1.4rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
    gap: 0.65rem;
    background: #f8fafc;
}

/* Footer */
.footer {
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    padding: 1.25rem 2rem;
    font-size: 0.78rem;
    color: var(--text-muted);
    text-align: center;
    margin-top: auto;
}

/* ==========================================================================
   Dashboard Grid Split (Responsive)
   ========================================================================== */
.dashboard-split-grid {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 1.5rem;
    margin-bottom: 1.75rem;
}

/* ==========================================================================
   Responsividad 100% (Móviles, Tablets y Pantallas Grandes)
   ========================================================================== */
@media (max-width: 1024px) {
    .dashboard-split-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 960px) {
    .navbar {
        padding: 0.75rem 1.25rem;
    }

    .navbar-container {
        flex-direction: column;
        align-items: stretch;
        gap: 0;
    }

    .navbar-brand-group {
        display: flex;
        align-items: center;
        justify-content: space-between;
        width: 100%;
    }

    .mobile-menu-btn {
        display: flex;
    }

    .navbar-nav-container {
        display: none;
        width: 100%;
        padding-top: 0.85rem;
        margin-top: 0.75rem;
        border-top: 1px solid var(--border-color);
    }

    .navbar-nav-container.mobile-open {
        display: block;
        animation: fadeIn 0.2s ease-in-out;
    }

    .navbar-nav {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
        gap: 0.35rem;
    }

    .nav-link {
        width: 100%;
        padding: 0.65rem 0.95rem;
        font-size: 0.9rem;
    }

    .navbar-actions {
        display: none;
        width: 100%;
        padding-top: 0.75rem;
        margin-top: 0.75rem;
        border-top: 1px solid var(--border-color);
        justify-content: space-between;
    }

    .navbar-actions.mobile-open {
        display: flex;
    }

    .main-wrapper {
        padding: 1.25rem 1.25rem;
    }
}

@media (max-width: 768px) {
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.85rem;
    }

    .header-cta-group {
        width: 100%;
        flex-direction: column;
        gap: 0.5rem;
    }

    .header-cta-group .btn {
        width: 100%;
    }

    .toolkit-banner-body {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        padding: 1.25rem;
    }

    .toolkit-banner-actions {
        width: 100%;
        flex-direction: column;
        gap: 0.5rem;
    }

    .toolkit-banner-actions .btn {
        width: 100%;
    }

    .filter-bar {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }

    .search-input-box {
        width: 100%;
        min-width: 100%;
    }

    .filter-bar select {
        width: 100%;
    }

    .modal-content {
        margin: 0.5rem;
        width: 100%;
    }

    .table th, .table td {
        padding: 0.75rem 0.85rem;
    }
}

@media (max-width: 540px) {
    .main-wrapper {
        padding: 1rem 0.75rem;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: 0.85rem;
    }

    .stat-card {
        padding: 1rem;
    }

    .page-title h1 {
        font-size: 1.3rem;
    }

    .navbar-logo {
        height: 32px;
    }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Pizarra Kanban de TI
   ========================================================================== */
.kanban-board-container {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 1.5rem;
    -webkit-overflow-scrolling: touch;
}

.kanban-board {
    display: grid;
    grid-template-columns: repeat(4, minmax(290px, 1fr));
    gap: 1.25rem;
    align-items: flex-start;
    min-width: 1180px;
}

.kanban-column {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    min-height: 600px;
    box-shadow: var(--shadow-subtle);
    transition: background-color 0.2s, border-color 0.2s;
}

.kanban-column.drag-over {
    background: #f0fdf4;
    border: 2px dashed var(--success);
}

.kanban-col-header {
    padding: 0.95rem 1.15rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #ffffff;
    border-top-left-radius: var(--radius-md);
    border-top-right-radius: var(--radius-md);
    border-top: 3px solid transparent;
}

.col-header-pendiente { border-top-color: #64748b; }
.col-header-en_progreso { border-top-color: #0284c7; }
.col-header-revision { border-top-color: #8b5cf6; }
.col-header-completado { border-top-color: #10b981; }

.kanban-col-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.kanban-col-count {
    background: #f1f5f9;
    color: var(--text-secondary);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 0.15rem 0.55rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.kanban-card-list {
    padding: 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    flex: 1;
}

.kanban-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.95rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    cursor: grab;
    transition: all 0.18s ease;
    user-select: none;
    position: relative;
}

.kanban-card:hover {
    box-shadow: 0 6px 12px -2px rgba(15, 23, 42, 0.08);
    transform: translateY(-2px);
    border-color: #cbd5e1;
}

.kanban-card:active {
    cursor: grabbing;
}

.kanban-card.is-dragging {
    opacity: 0.35;
    transform: scale(0.98);
}

.kanban-card-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    margin-bottom: 0.6rem;
}

.kanban-card-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.35;
    margin-bottom: 0.45rem;
}

.kanban-card-desc {
    font-size: 0.77rem;
    color: var(--text-secondary);
    line-height: 1.45;
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.kanban-card-meta {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    padding-top: 0.65rem;
    border-top: 1px solid var(--border-light);
    font-size: 0.73rem;
    color: var(--text-muted);
}

.kanban-meta-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.kanban-card-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 0.75rem;
    padding-top: 0.5rem;
    border-top: 1px dashed var(--border-color);
}

.kanban-move-btns {
    display: flex;
    gap: 0.25rem;
}

.kanban-move-btn {
    background: #f1f5f9;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.15s;
}

.kanban-move-btn:hover {
    background: var(--primary);
    color: #ffffff;
    border-color: var(--primary);
}

.kanban-empty-msg {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-muted);
    font-size: 0.78rem;
    border: 1px dashed var(--border-color);
    border-radius: var(--radius-sm);
    margin: 0.5rem 0;
}

/* Nota de Avance en Tarjeta */
.kanban-latest-note {
    background: #f8fafc;
    border-left: 3px solid var(--primary);
    padding: 0.45rem 0.65rem;
    border-radius: 4px;
    font-size: 0.73rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    line-height: 1.35;
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.kanban-latest-note-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--primary);
}

.kanban-latest-note-text {
    color: var(--text-primary);
    font-style: italic;
}

/* Timeline / Bitácora de Historial */
.timeline-list {
    position: relative;
    padding-left: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.timeline-list::before {
    content: '';
    position: absolute;
    left: 7px;
    top: 4px;
    bottom: 4px;
    width: 2px;
    background: var(--border-color);
}

.timeline-item {
    position: relative;
}

.timeline-dot {
    position: absolute;
    left: -1.5rem;
    top: 3px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #ffffff;
    border: 3px solid var(--primary);
}

.timeline-meta {
    font-size: 0.72rem;
    color: var(--text-muted);
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.timeline-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.68rem;
    font-weight: 700;
    padding: 0.1rem 0.45rem;
    border-radius: 4px;
    background: #f1f5f9;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.timeline-content {
    background: #f8fafc;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.65rem 0.85rem;
    font-size: 0.8rem;
    color: var(--text-primary);
    line-height: 1.4;
}