/* ===== Panel Admin - Diseño moderno ===== */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&display=swap');

:root {
    --admin-bg: #f8fafc;
    --admin-sidebar: #0f172a;
    --admin-sidebar-hover: #1e293b;
    --admin-sidebar-active: #334155;
    --admin-accent: #6366f1;
    --admin-accent-hover: #4f46e5;
    --admin-accent-light: rgba(99, 102, 241, 0.12);
    --admin-card: #ffffff;
    --admin-border: #e2e8f0;
    --admin-text: #0f172a;
    --admin-text-muted: #64748b;
    --admin-success: #10b981;
    --admin-warning: #f59e0b;
    --admin-info: #3b82f6;
    --admin-radius: 12px;
    --admin-radius-lg: 16px;
    --admin-shadow: 0 1px 3px rgba(0,0,0,0.06);
    --admin-shadow-card: 0 4px 20px rgba(0,0,0,0.06);
    --admin-transition: 0.2s ease;
}

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

html {
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
}

body.admin-panel {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    background: var(--admin-bg);
    color: var(--admin-text);
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    min-width: 0;
}

/* ===== Sidebar ===== */
.admin-sidebar {
    width: 260px;
    min-height: 100vh;
    background: var(--admin-sidebar);
    color: #fff;
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 100;
    transition: transform var(--admin-transition), width var(--admin-transition);
}

.admin-sidebar-brand {
    padding: 24px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.admin-sidebar-brand a {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: #fff;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: -0.02em;
}

.admin-sidebar-brand a:hover { color: #e2e8f0; }

.admin-sidebar-brand .brand-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--admin-accent), #818cf8);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.admin-sidebar-nav {
    flex: 1;
    padding: 20px 12px;
    overflow-y: auto;
}

.admin-sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    border-radius: 10px;
    margin-bottom: 4px;
    transition: background var(--admin-transition), color var(--admin-transition);
}

.admin-sidebar-nav a:hover {
    background: var(--admin-sidebar-hover);
    color: #fff;
}

.admin-sidebar-nav a.activo {
    background: var(--admin-accent-light);
    color: #a5b4fc;
}

.admin-sidebar-nav .nav-icon {
    font-size: 1.2rem;
    opacity: 0.9;
}

.admin-sidebar-user {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.08);
}

.admin-sidebar-user .user-name {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 8px;
}

.admin-sidebar-user .user-perfil {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.5);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.admin-sidebar-user a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    padding: 8px 14px;
    color: rgba(255,255,255,0.8);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 8px;
    transition: background var(--admin-transition), color var(--admin-transition);
}

.admin-sidebar-user a:hover {
    background: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
}

/* ===== Main content ===== */
.admin-main {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
    padding: 32px 40px 48px;
    transition: margin-left var(--admin-transition);
    min-width: 0;
    width: 100%;
    max-width: 100%;
}

@media (max-width: 900px) {
    .admin-sidebar {
        transform: translateX(-100%);
        width: 280px;
    }
    .admin-sidebar.open { transform: translateX(0); }
    .admin-main { margin-left: 0; padding: 24px 20px 32px; }
    .admin-mobile-toggle {
        display: flex !important;
        position: fixed;
        top: 16px;
        left: 16px;
        z-index: 101;
        width: 44px;
        height: 44px;
        background: var(--admin-sidebar);
        border: none;
        border-radius: 10px;
        color: #fff;
        align-items: center;
        justify-content: center;
        font-size: 1.4rem;
        cursor: pointer;
        box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    }
}

@media (max-width: 480px) {
    .admin-main { padding: 16px 14px 24px; padding-top: 64px; }
    .admin-mobile-toggle { top: 12px; left: 12px; width: 40px; height: 40px; font-size: 1.25rem; }
}

.admin-mobile-toggle { display: none; }

.admin-page-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--admin-text);
    margin-bottom: 28px;
    letter-spacing: -0.03em;
    word-wrap: break-word;
}

@media (max-width: 600px) {
    .admin-page-title { font-size: 1.35rem; margin-bottom: 20px; }
}

@media (max-width: 480px) {
    .admin-page-title { font-size: 1.2rem; margin-bottom: 16px; }
}

/* ===== Cards ===== */
.admin-card {
    background: var(--admin-card);
    border-radius: var(--admin-radius-lg);
    border: 1px solid var(--admin-border);
    box-shadow: var(--admin-shadow-card);
    overflow: hidden;
    margin-bottom: 24px;
}

.admin-card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--admin-border);
    font-weight: 600;
    font-size: 1rem;
    color: var(--admin-text);
}

.admin-card-body { padding: 24px; }

@media (max-width: 600px) {
    .admin-card-body { padding: 18px 16px; }
}

@media (max-width: 480px) {
    .admin-card-body { padding: 14px 12px; }
}

/* ===== Stats row ===== */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

@media (max-width: 900px) {
    .admin-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .admin-stats { grid-template-columns: 1fr; }
}

.admin-stat-card {
    background: var(--admin-card);
    border-radius: var(--admin-radius-lg);
    padding: 24px;
    border: 1px solid var(--admin-border);
    text-decoration: none;
    color: var(--admin-text);
    display: block;
    transition: transform var(--admin-transition), box-shadow var(--admin-transition), border-color var(--admin-transition);
    box-shadow: var(--admin-shadow);
}

.admin-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.admin-stat-card.activo {
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px var(--admin-accent-light);
}

.admin-stat-card .stat-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--admin-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 8px;
}

.admin-stat-card .stat-num {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--admin-text);
    letter-spacing: -0.03em;
    line-height: 1.2;
}

@media (max-width: 600px) {
    .admin-stats { gap: 12px; margin-bottom: 24px; }
    .admin-stat-card { padding: 18px; }
    .admin-stat-card .stat-num { font-size: 1.5rem; }
}

@media (max-width: 480px) {
    .admin-stat-card .stat-num { font-size: 1.35rem; }
}

.admin-stat-card.todos.activo .stat-num { color: var(--admin-accent); }
.admin-stat-card.pendiente.activo { border-color: var(--admin-warning); box-shadow: 0 0 0 3px rgba(245,158,11,0.2); }
.admin-stat-card.pendiente.activo .stat-num { color: #b45309; }
.admin-stat-card.revisado.activo { border-color: var(--admin-info); box-shadow: 0 0 0 3px rgba(59,130,246,0.2); }
.admin-stat-card.revisado.activo .stat-num { color: #1d4ed8; }
.admin-stat-card.cerrado.activo { border-color: var(--admin-success); box-shadow: 0 0 0 3px rgba(16,185,129,0.2); }
.admin-stat-card.cerrado.activo .stat-num { color: #047857; }

/* ===== Filtros ===== */
.admin-filtros {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
    align-items: center;
    background: var(--admin-card);
    padding: 20px 24px;
    border-radius: var(--admin-radius-lg);
    border: 1px solid var(--admin-border);
    box-shadow: var(--admin-shadow);
}

.admin-filtros input[type="text"] {
    padding: 10px 16px;
    border: 1px solid var(--admin-border);
    border-radius: 10px;
    width: 280px;
    min-width: 0;
    max-width: 100%;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--admin-text);
    background: #fff;
    transition: border-color var(--admin-transition), box-shadow var(--admin-transition);
}

.admin-filtros input:focus {
    outline: none;
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px var(--admin-accent-light);
}

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

.admin-filtros select {
    padding: 10px 16px;
    border: 1px solid var(--admin-border);
    border-radius: 10px;
    font-size: 0.95rem;
    min-width: 160px;
    max-width: 100%;
    background: #fff;
    color: var(--admin-text);
    font-family: inherit;
    cursor: pointer;
}

.admin-filtros select:focus {
    outline: none;
    border-color: var(--admin-accent);
}

.admin-filtros .btn-primary {
    padding: 10px 22px;
    font-weight: 600;
    font-size: 0.95rem;
    color: #fff;
    background: linear-gradient(135deg, var(--admin-accent), var(--admin-accent-hover));
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-family: inherit;
    transition: transform var(--admin-transition), box-shadow var(--admin-transition);
}

.admin-filtros .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

@media (max-width: 600px) {
    .admin-filtros {
        padding: 16px;
        gap: 10px;
    }
    .admin-filtros input[type="text"] { width: 100%; }
    .admin-filtros select { min-width: 0; flex: 1; width: 100%; }
    .admin-filtros .btn-primary { width: 100%; }
}

/* ===== Filtros extra / Export ===== */
.admin-filtros-extra {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.admin-btn-export {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: #047857;
    background: #d1fae5;
    border: 1px solid #a7f3d0;
    border-radius: 10px;
    text-decoration: none;
    font-family: inherit;
    transition: background var(--admin-transition), color var(--admin-transition);
}

.admin-btn-export:hover {
    background: #a7f3d0;
    color: #065f46;
}

.admin-filtros-extra .hint {
    font-size: 0.85rem;
    color: var(--admin-text-muted);
}

@media (max-width: 480px) {
    .admin-filtros-extra { flex-direction: column; align-items: flex-start; gap: 8px; }
    .admin-btn-export { width: 100%; justify-content: center; }
}

/* ===== Ticket list ===== */
.admin-ticket-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.admin-ticket-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--admin-border);
    gap: 16px;
    flex-wrap: wrap;
    transition: background var(--admin-transition);
}

@media (max-width: 600px) {
    .admin-ticket-item {
        padding: 14px 16px;
        flex-direction: column;
        align-items: stretch;
    }
    .admin-ticket-left { min-width: 0; }
    .admin-ticket-num { white-space: normal; }
    .admin-ticket-info { font-size: 0.85rem; word-break: break-word; }
    .admin-btn-revisar { align-self: flex-start; }
}

@media (max-width: 480px) {
    .admin-ticket-item { padding: 12px 14px; }
}

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

.admin-ticket-item:hover { background: #f8fafc; }

.admin-ticket-left {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    flex: 1;
    min-width: 0;
}

.admin-ticket-num {
    font-weight: 700;
    font-size: 1rem;
    color: var(--admin-text);
    white-space: nowrap;
}

.admin-ticket-estado {
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 600;
    flex-shrink: 0;
}

.admin-ticket-estado.PENDIENTE { background: #fffbeb; color: #b45309; }
.admin-ticket-estado.REVISADO { background: #eff6ff; color: #1d4ed8; }
.admin-ticket-estado.CERRADO { background: #f0fdf4; color: #047857; }

.admin-ticket-info {
    font-size: 0.9rem;
    color: var(--admin-text-muted);
    margin: 6px 0 0 0;
    width: 100%;
}

.admin-ticket-info span { color: #94a3b8; margin: 0 6px; }

.admin-btn-revisar {
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--admin-accent), var(--admin-accent-hover));
    color: #fff;
    border-radius: 10px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    flex-shrink: 0;
    font-family: inherit;
    transition: transform var(--admin-transition), box-shadow var(--admin-transition);
}

.admin-btn-revisar:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.admin-empty-msg {
    padding: 56px 24px;
    text-align: center;
    color: var(--admin-text-muted);
    font-size: 1rem;
}

/* ===== Charts section ===== */
.admin-charts-section {
    margin-bottom: 36px;
    width: 100%;
    min-width: 0;
}

.admin-charts-section h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--admin-text);
    margin-bottom: 20px;
}

.admin-charts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    width: 100%;
    min-width: 0;
}

@media (max-width: 900px) {
    .admin-charts-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

@media (max-width: 600px) {
    .admin-charts-grid { gap: 18px; }
}

@media (max-width: 480px) {
    .admin-charts-section { margin-bottom: 28px; }
    .admin-charts-section h2 { font-size: 1.05rem; margin-bottom: 16px; }
    .admin-charts-grid { gap: 16px; }
}

.admin-chart-card {
    background: var(--admin-card);
    border-radius: var(--admin-radius-lg);
    padding: 24px;
    border: 1px solid var(--admin-border);
    box-shadow: var(--admin-shadow);
    width: 100%;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.admin-chart-card h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--admin-text-muted);
    margin-bottom: 16px;
    flex-shrink: 0;
}

/* Contenedor responsive: altura que escala con el ancho (aspecto ~1.2) y límites min/max */
.admin-chart-wrap {
    position: relative;
    width: 100%;
    min-width: 0;
    /* Altura fluida entre 200px y 280px según viewport; en móvil un poco más alto para legibilidad */
    height: clamp(200px, 35vw, 280px);
}

@media (max-width: 900px) {
    .admin-chart-wrap {
        /* Una sola columna: usar más altura para aprovechar el ancho */
        height: clamp(220px, 55vw, 320px);
    }
}

@media (max-width: 600px) {
    .admin-chart-card { padding: 18px 16px; }
    .admin-chart-card h3 { font-size: 0.9rem; margin-bottom: 12px; }
    .admin-chart-wrap {
        height: clamp(200px, 65vw, 260px);
    }
    .admin-kpi-tiempo { font-size: 1.5rem; }
}

@media (max-width: 480px) {
    .admin-chart-card { padding: 16px 14px; }
    .admin-chart-wrap {
        height: clamp(180px, 72vw, 240px);
    }
    .admin-kpi-tiempo { font-size: 1.35rem; }
    .admin-kpi-tiempo span { font-size: 0.8rem; }
}

.admin-kpi-tiempo {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--admin-accent);
    margin-top: 12px;
}

.admin-kpi-tiempo span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--admin-text-muted);
}

/* ===== Paginación ===== */
.admin-paginacion {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 18px 24px;
    border-top: 1px solid var(--admin-border);
    background: #f8fafc;
}

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

.admin-paginacion-links {
    display: flex;
    gap: 8px;
    align-items: center;
}

.admin-paginacion-links a,
.admin-paginacion-links span {
    padding: 8px 14px;
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    background: #fff;
    border: 1px solid var(--admin-border);
    color: var(--admin-text);
    font-family: inherit;
    transition: background var(--admin-transition), border-color var(--admin-transition);
}

.admin-paginacion-links a:hover {
    background: #f1f5f9;
    border-color: #cbd5e1;
}

.admin-paginacion-links .activa {
    background: var(--admin-accent);
    border-color: var(--admin-accent);
    color: #fff;
}

.admin-paginacion-links .disabled {
    opacity: 0.5;
    pointer-events: none;
}

@media (max-width: 600px) {
    .admin-paginacion {
        flex-direction: column;
        align-items: stretch;
        padding: 14px 16px;
        gap: 10px;
    }
    .admin-paginacion-info { text-align: center; font-size: 0.85rem; }
    .admin-paginacion-links { justify-content: center; flex-wrap: wrap; }
    .admin-paginacion-links a,
    .admin-paginacion-links span { padding: 6px 12px; font-size: 0.85rem; }
}

/* Tablas: scroll horizontal en móvil cuando la tabla es ancha */
.admin-card-body {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* ===== Formularios y tablas (páginas CRUD) ===== */
.admin-card h2 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--admin-text);
}

.admin-card .form-group { margin-bottom: 20px; }

.admin-card label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--admin-text);
    margin-bottom: 8px;
}

.admin-card label.required::after {
    content: ' *';
    color: #dc2626;
}

.admin-card input[type="text"],
.admin-card input[type="email"],
.admin-card input[type="password"],
.admin-card input[type="number"],
.admin-card select,
.admin-card textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--admin-border);
    border-radius: 10px;
    font-size: 1rem;
    font-family: inherit;
    color: var(--admin-text);
    background: #fff;
    transition: border-color var(--admin-transition), box-shadow var(--admin-transition);
}

.admin-card input:focus,
.admin-card select:focus,
.admin-card textarea:focus {
    outline: none;
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px var(--admin-accent-light);
}

.admin-card .btn-primary {
    padding: 12px 24px;
    font-weight: 600;
    font-size: 1rem;
    color: #fff;
    background: linear-gradient(135deg, var(--admin-accent), var(--admin-accent-hover));
    border: none;
    border-radius: 10px;
    cursor: pointer;
    font-family: inherit;
    transition: transform var(--admin-transition), box-shadow var(--admin-transition);
}

.admin-card .btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.4);
}

.admin-table {
    width: 100%;
    min-width: 520px;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 14px 18px;
    text-align: left;
    border-bottom: 1px solid var(--admin-border);
}

@media (max-width: 600px) {
    .admin-table th,
    .admin-table td { padding: 10px 12px; font-size: 0.9rem; }
    .admin-table { min-width: 400px; }
}

.admin-table th {
    font-weight: 600;
    color: var(--admin-text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

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

.admin-badge {
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 600;
}

.admin-badge.administrador { background: #e0e7ff; color: #4338ca; }
.admin-badge.agente { background: #dbeafe; color: #1d4ed8; }
.admin-badge.empresa { background: #f3e8ff; color: #7c3aed; }

.admin-btn-editar {
    padding: 8px 16px;
    background: var(--admin-accent);
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    transition: background var(--admin-transition), transform var(--admin-transition);
}

.admin-btn-editar:hover {
    background: var(--admin-accent-hover);
    color: #fff;
    transform: translateY(-1px);
}

/* ===== Alertas ===== */
.admin-alert {
    padding: 16px 20px;
    border-radius: var(--admin-radius);
    margin-bottom: 24px;
    font-size: 0.95rem;
    font-weight: 500;
}

.admin-alert-success {
    background: #d1fae5;
    color: #047857;
    border: 1px solid #a7f3d0;
}

.admin-alert-error {
    background: #fee2e2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

/* ===== Detalle solicitud / estado badge ===== */
.admin-estado-badge {
    display: inline-flex;
    align-items: center;
    padding: 10px 18px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 24px;
}

.admin-estado-badge.PENDIENTE { background: #fef3c7; color: #b45309; }
.admin-estado-badge.REVISADO { background: #dbeafe; color: #1d4ed8; }
.admin-estado-badge.CERRADO { background: #d1fae5; color: #047857; }

.admin-detail-block {
    background: var(--admin-card);
    border-radius: var(--admin-radius-lg);
    padding: 28px;
    margin-bottom: 24px;
    border: 1px solid var(--admin-border);
    box-shadow: var(--admin-shadow);
}

@media (max-width: 600px) {
    .admin-detail-block { padding: 20px 18px; }
    .admin-acciones-form { flex-direction: column; align-items: stretch; }
    .admin-acciones-form .form-group { min-width: 0; }
}

@media (max-width: 480px) {
    .admin-detail-block { padding: 16px 14px; margin-bottom: 18px; }
    .admin-estado-badge { font-size: 0.8rem; padding: 8px 14px; }
}

.admin-detail-block h3 {
    margin-bottom: 16px;
    font-size: 1rem;
    color: var(--admin-text-muted);
    font-weight: 600;
}

.admin-acciones-form { display: flex; gap: 16px; flex-wrap: wrap; align-items: flex-end; margin-top: 20px; }
.admin-acciones-form .form-group { flex: 1; min-width: 200px; margin-bottom: 0; }
.admin-acciones-form select { padding: 10px 14px; }
.admin-btn-loading { pointer-events: none; opacity: 0.85; }
.admin-btn-spinner { display: inline-block; width: 1em; height: 1em; margin-right: 8px; vertical-align: -0.2em; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: admin-btn-spin 0.6s linear infinite; }
@keyframes admin-btn-spin { to { transform: rotate(360deg); } }

.comentario-item { padding: 14px 0; border-bottom: 1px solid var(--admin-border); }
.comentario-item:last-child { border-bottom: none; }
.comentario-meta { font-size: 0.85rem; color: var(--admin-text-muted); margin-bottom: 6px; }
.comentario-tipo { font-size: 0.75rem; text-transform: uppercase; font-weight: 600; color: var(--admin-accent); }

/* ===== Vista Solicitud (admin/solicitud.php) ===== */
.solicitud-header {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.solicitud-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--admin-accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0;
}

.solicitud-back:hover { color: var(--admin-accent-hover); }

.solicitud-titulo-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.solicitud-titulo-badge h1 {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--admin-text);
}

.solicitud-datos {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px 32px;
    margin-bottom: 24px;
}

@media (max-width: 600px) {
    .solicitud-datos { grid-template-columns: 1fr; gap: 10px; }
}

.solicitud-dato {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.solicitud-dato-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--admin-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.solicitud-dato-value {
    font-size: 0.95rem;
    color: var(--admin-text);
}

.solicitud-dato-value a { color: var(--admin-accent); text-decoration: none; }
.solicitud-dato-value a:hover { text-decoration: underline; }

.solicitud-seccion-title {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--admin-text);
    margin: 20px 0 10px 0;
    padding-bottom: 6px;
}

.solicitud-descripcion-box {
    background: #f8fafc;
    padding: 18px 20px;
    border-radius: var(--admin-radius);
    border-left: 4px solid var(--admin-accent);
    white-space: pre-wrap;
    line-height: 1.6;
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.solicitud-adjuntos-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.solicitud-adjuntos-list li {
    padding: 8px 0;
    border-bottom: 1px solid var(--admin-border);
}

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

.solicitud-adjuntos-list a {
    color: var(--admin-accent);
    font-weight: 500;
    text-decoration: none;
}

.solicitud-adjuntos-list a:hover { text-decoration: underline; }

/* Bloque único de acciones: cambiar estado + agregar comentario */
.solicitud-acciones-block > h3 {
    margin: 0 0 24px 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--admin-text);
}

.solicitud-acciones {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.solicitud-accion-box {
    padding: 24px 0;
    border-top: 1px solid var(--admin-border);
}

.solicitud-accion-box:first-child {
    padding-top: 0;
    border-top: none;
}

.solicitud-accion-box h3 {
    margin: 0 0 6px 0;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--admin-text);
}

.solicitud-accion-box .solicitud-accion-hint {
    margin: 0 0 16px 0;
    font-size: 0.8rem;
    color: var(--admin-text-muted);
}

/* ----- Cambiar estado: label arriba, fila [ select | botón ] ----- */
.solicitud-cambio-estado {
    display: grid;
    grid-template-columns: minmax(180px, 220px) auto;
    gap: 16px;
    align-items: end;
    max-width: 420px;
}

.solicitud-cambio-estado .form-group {
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.solicitud-cambio-estado label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--admin-text);
}

.solicitud-cambio-estado select {
    width: 100%;
    height: 44px;
    padding: 0 14px;
    border: 1px solid var(--admin-border);
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: inherit;
    background: #fff;
    cursor: pointer;
}

.solicitud-cambio-estado select:focus {
    outline: none;
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px var(--admin-accent-light);
}

.solicitud-cambio-estado .btn-primary {
    height: 44px;
    padding: 0 22px;
    font-size: 0.9rem;
    white-space: nowrap;
}

/* ----- Agregar comentario: bloque completo ----- */
.solicitud-comentario-form .form-group {
    margin-bottom: 12px;
}

.solicitud-comentario-form label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--admin-text);
    margin-bottom: 8px;
}

.solicitud-comentario-form textarea {
    width: 100%;
    min-height: 120px;
    padding: 14px 16px;
    border: 1px solid var(--admin-border);
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: inherit;
    line-height: 1.5;
    resize: vertical;
    transition: border-color var(--admin-transition), box-shadow var(--admin-transition);
}

.solicitud-comentario-form textarea:focus {
    outline: none;
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px var(--admin-accent-light);
}

.solicitud-comentario-form textarea::placeholder {
    color: var(--admin-text-muted);
}

.solicitud-comentario-form .btn-primary {
    margin-top: 4px;
    padding: 12px 24px;
    font-size: 0.95rem;
}

/* Contenedor de la vista solicitud: ancho máximo para legibilidad */
.solicitud-main {
    max-width: 820px;
}

@media (max-width: 600px) {
    .solicitud-cambio-estado {
        grid-template-columns: 1fr;
        gap: 12px;
        max-width: none;
    }
    .solicitud-cambio-estado select {
        min-width: 0;
        height: 44px;
    }
    .solicitud-cambio-estado .btn-primary {
        width: 100%;
    }
}

/* ===== Login page (body class admin-login) ===== */
body.admin-login {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    background: linear-gradient(160deg, #0f172a 0%, #1e293b 50%, #0f172a 100%);
    color: var(--admin-text);
    position: relative;
    overflow: hidden;
}

body.admin-login::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% -20%, rgba(99, 102, 241, 0.2), transparent 50%);
    pointer-events: none;
}

.admin-login-wrap {
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
}

@media (max-width: 480px) {
    body.admin-login { padding: 16px; }
    .admin-login-header h1 { font-size: 1.45rem; }
    .admin-login-header p { font-size: 0.9rem; }
    .admin-login-box { padding: 28px 20px; border-radius: 16px; }
}

.admin-login-header {
    text-align: center;
    margin-bottom: 32px;
}

.admin-login-header h1 {
    font-size: 1.75rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.02em;
    margin-bottom: 8px;
}

.admin-login-header p {
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.7);
}

.admin-login-box {
    background: #fff;
    border-radius: 20px;
    padding: 36px 32px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(255,255,255,0.05) inset;
}

.admin-login-box .form-group { margin-bottom: 22px; }

.admin-login-box label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--admin-text);
    margin-bottom: 8px;
}

.admin-login-box label.required::after { content: ' *'; color: #dc2626; }

.admin-login-box input[type="text"],
.admin-login-box input[type="password"] {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid var(--admin-border);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color var(--admin-transition), box-shadow var(--admin-transition);
}

.admin-login-box input:focus {
    outline: none;
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px var(--admin-accent-light);
}

.admin-login-box .btn-primary {
    width: 100%;
    padding: 14px;
    font-size: 1rem;
    font-weight: 600;
    margin-top: 8px;
    background: linear-gradient(135deg, var(--admin-accent), var(--admin-accent-hover));
    color: #fff;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-family: inherit;
    transition: transform var(--admin-transition), box-shadow var(--admin-transition);
}

.admin-login-box .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
}

.admin-login-box .admin-alert-error {
    margin-bottom: 20px;
}

.admin-login .admin-back-link {
    color: rgba(255,255,255,0.85);
}
.admin-login .admin-back-link:hover {
    color: #fff;
}

.admin-back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--admin-accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 20px;
    transition: color var(--admin-transition);
}

.admin-back-link:hover { color: var(--admin-accent-hover); }

/* Dominios (empresas) */
.dominio-row { display: flex; gap: 8px; margin-bottom: 8px; align-items: center; }
.dominio-row input { flex: 1; padding: 10px 14px; border: 1px solid var(--admin-border); border-radius: 10px; font-family: inherit; }
.admin-btn-remove { padding: 8px 14px; background: #fee2e2; color: #b91c1c; border: none; border-radius: 8px; cursor: pointer; font-size: 0.85rem; font-weight: 500; }
.admin-btn-remove:hover { background: #fecaca; }
.admin-btn-add-dom { padding: 8px 16px; background: #f1f5f9; color: #475569; border: 1px dashed #cbd5e1; border-radius: 8px; cursor: pointer; font-size: 0.85rem; margin-top: 4px; font-family: inherit; }
.admin-btn-add-dom:hover { background: #e2e8f0; }
.dominios-cell { font-size: 0.9rem; color: var(--admin-text-muted); }
.admin-empty-msg-inline { color: var(--admin-text-muted); padding: 20px 0; }
.activo-sí { color: #047857; font-weight: 500; }
.activo-no { color: #b91c1c; }