:root {
    --admin-bg: #f3f1ea;
    --admin-panel: #ffffff;
    --admin-border: rgba(35,58,94,0.12);
    --admin-shadow: 0 12px 32px rgba(35,58,94,0.07);
    --admin-navy: #233a5e;
    --admin-navy-soft: rgba(35,58,94,0.08);
    --admin-red: #c0392b;
    --admin-red-soft: rgba(192,57,43,0.1);
    --admin-moss: #7a9462;
    --admin-text: #211f1c;
    --admin-text-muted: #6b6a66;
}

* { box-sizing: border-box; }

.loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(33,31,28,0.55);
    backdrop-filter: blur(2px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.15s ease;
}
.loading-overlay.visible { opacity: 1; visibility: visible; }
.loading-overlay-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    background: #ffffff;
    color: var(--admin-navy);
    padding: 28px 36px;
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}
.loading-overlay-spinner {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 4px solid rgba(35,58,94,0.15);
    border-top-color: var(--admin-red);
    animation: loading-overlay-spin 0.8s linear infinite;
}
.loading-overlay-text {
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
    font-size: 0.95rem;
}
@keyframes loading-overlay-spin {
    to { transform: rotate(360deg); }
}
@media (prefers-reduced-motion: reduce) {
    .loading-overlay-spinner { animation-duration: 1.6s; }
}

body, html { margin: 0; min-height: 100%; font-family: 'Barlow', sans-serif; background: var(--admin-bg); color: var(--admin-text); }

.admin-layout { display: flex; min-height: 100vh; }
.admin-shell { display: flex; width: 100%; }

/* Sidebar */
.admin-sidebar {
    width: 260px;
    flex-shrink: 0;
    background: var(--admin-navy);
    color: #fff;
    display: flex;
    flex-direction: column;
    padding: 24px 18px;
}
.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 32px;
    color: #fff;
    font-weight: 600;
}
.logo-sm { width: 36px; height: 36px; }
.admin-nav { display: grid; gap: 6px; }
.admin-nav a {
    color: rgba(255,255,255,0.78);
    text-decoration: none;
    padding: 11px 14px;
    border-radius: 10px;
    display: block;
    font-weight: 500;
    transition: background 0.15s ease, color 0.15s ease;
}
.admin-nav a:hover, .admin-nav a.active {
    background: rgba(255,255,255,0.12);
    color: #fff;
}
.admin-nav a.active { font-weight: 700; }
.admin-nav-group { display: grid; gap: 4px; border-bottom: 1px solid rgba(255,255,255,0.08); padding-bottom: 6px; }
.admin-nav-group summary {
    list-style: none;
    cursor: pointer;
    padding: 11px 14px;
    border-radius: 10px;
    color: rgba(255,255,255,0.6);
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.admin-nav-group summary::-webkit-details-marker { display: none; }
.admin-nav-group summary::after {
    content: '▾';
    font-size: 0.7rem;
    transition: transform 0.15s ease;
}
.admin-nav-group[open] summary::after { transform: rotate(-180deg); }
.admin-nav-group summary:hover { color: #fff; }
.admin-nav-group a { padding-left: 26px; }
.logout-link { margin-top: 18px; color: #ffb3aa !important; }

/* Content */
.admin-content { flex: 1; padding: 28px 36px; min-width: 0; }
.admin-header { display: flex; justify-content: space-between; align-items: flex-end; gap: 10px; margin-bottom: 28px; flex-wrap: wrap; }
.admin-header h1 { margin: 0; font-size: 1.9rem; font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; letter-spacing: 0.03em; color: var(--admin-navy); }
.admin-header p { color: var(--admin-text-muted); margin: 4px 0 0; }

/* Stats */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 18px; }
.stat-card {
    background: var(--admin-panel);
    border: 1px solid var(--admin-border);
    border-radius: 14px;
    padding: 22px;
    box-shadow: var(--admin-shadow);
}
.stat-card h3 { margin: 0 0 10px; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--admin-red); }
.stat-card strong { font-size: 2.2rem; color: var(--admin-navy); }

/* Panel sections */
.admin-panel-section {
    background: var(--admin-panel);
    border: 1px solid var(--admin-border);
    border-radius: 14px;
    padding: 24px;
    box-shadow: var(--admin-shadow);
    margin-bottom: 24px;
}
.admin-panel-section h2 {
    margin: 0 0 18px;
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--admin-navy);
}
.admin-panel-actions, .admin-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
}
.admin-panel-actions h2, .admin-panel-header h2 { margin: 0; }

/* Tables */
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { padding: 14px 16px; border-bottom: 1px solid var(--admin-border); text-align: left; }
.admin-table th {
    font-family: 'Barlow Condensed', sans-serif;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    color: var(--admin-navy);
    background: var(--admin-navy-soft);
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table a { color: var(--admin-red); font-weight: 600; text-decoration: none; }
.admin-table a:hover { text-decoration: underline; }
.inline-form { display: inline; }
.link-button {
    background: none;
    border: none;
    padding: 0;
    margin: 0;
    color: var(--admin-red);
    font: inherit;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
}
.link-button:hover { text-decoration: underline; }

.stats-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 14px; margin: 18px 0 28px; }
.stats-card {
    background: var(--admin-bg-panel, #fff);
    border: 1px solid var(--admin-border, #ddd);
    border-radius: 10px;
    padding: 18px 20px;
}
.stats-card-label { display: block; color: var(--admin-text-muted, #767676); font-size: 0.85rem; margin-bottom: 6px; }
.stats-card-value { font-size: 2rem; font-family: 'Barlow Condensed', sans-serif; color: var(--admin-navy); }

.admin-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.admin-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 16px;
    background: var(--admin-navy-soft);
    border-radius: 10px;
}

/* Forms */
.form-card { display: grid; gap: 18px; }
.form-card label { display: grid; gap: 8px; font-weight: 600; color: var(--admin-text); }
.form-card input,
.form-card select,
.form-card textarea {
    width: 100%;
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid var(--admin-border);
    background: var(--admin-bg);
    color: var(--admin-text);
    font-family: inherit;
    font-size: 1rem;
}
.form-card input:focus,
.form-card select:focus,
.form-card textarea:focus {
    outline: none;
    border-color: var(--admin-red);
    background: #fff;
}
.form-card textarea { min-height: 130px; resize: vertical; }
.form-card input[type="checkbox"] { width: auto; padding: 0; accent-color: var(--admin-red); }
.form-card input[type="color"] { width: auto; height: 48px; padding: 4px; }

.form-subsection {
    display: grid;
    gap: 18px;
    border: 1px solid var(--admin-border);
    border-radius: 10px;
    padding: 18px;
    margin: 0;
}
.form-subsection legend {
    padding: 0 8px;
    font-weight: 700;
    color: var(--admin-red);
}
.admin-hint { color: var(--admin-text-muted, #767676); font-size: 0.9rem; margin-top: -8px; }

.foco-picker {
    position: relative;
    display: inline-block;
    width: max-content;
    max-width: 100%;
    justify-self: start;
    cursor: crosshair;
    margin-bottom: 6px;
    border-radius: 4px;
    overflow: hidden;
    line-height: 0;
}
.foco-picker-img { display: block; max-height: 220px; max-width: 100%; }
.foco-picker-marker {
    position: absolute;
    width: 26px;
    height: 26px;
    border: 3px solid #fff;
    border-radius: 50%;
    background: rgba(192,57,43,0.55);
    box-shadow: 0 0 0 2px rgba(0,0,0,0.5);
    transform: translate(-50%, -50%);
    pointer-events: none;
}
.foco-picker-help { display: block; font-size: 0.82rem; color: var(--admin-text-muted, #767676); margin-bottom: 10px; }

.galeria-admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 14px;
}
.galeria-admin-item {
    border: 1px solid var(--admin-border, #ddd);
    border-radius: 6px;
    overflow: hidden;
    background: var(--admin-bg-panel, #fff);
}
.galeria-admin-item img { width: 100%; height: 100px; object-fit: cover; display: block; }
.galeria-admin-item form { padding: 6px; }
.button-danger-small {
    width: 100%;
    padding: 6px 8px;
    font-size: 0.8rem;
    border: 1px solid var(--admin-red, #c0392b);
    background: none;
    color: var(--admin-red, #c0392b);
    border-radius: 4px;
    cursor: pointer;
}
.button-danger-small:hover { background: var(--admin-red, #c0392b); color: #fff; }

.documentos-admin-filtros {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    margin: 18px 0;
}
.documentos-admin-filtros input[type="search"] {
    flex: 1;
    min-width: 220px;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid var(--admin-border);
}
.documentos-admin-filtros select {
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--admin-border);
    background: var(--admin-bg);
}

.paginacion { display: flex; align-items: center; justify-content: center; gap: 20px; margin-top: 24px; }
.paginacion a {
    padding: 8px 16px;
    border-radius: 8px;
    border: 1px solid var(--admin-border);
    text-decoration: none;
    color: var(--admin-red);
    font-weight: 600;
}
.paginacion-actual { color: var(--admin-text-muted, #767676); }

.servicio-item { margin-bottom: 16px; }
.servicio-item-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 6px;
}
.servicio-item-acciones { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; margin-top: 10px; }
.servicio-form-inline { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-start; margin-top: 10px; }
.servicio-form-inline select,
.servicio-form-inline input[type="date"] {
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid var(--admin-border);
    background: var(--admin-bg);
}
.servicio-form-inline textarea {
    flex: 1;
    min-width: 220px;
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid var(--admin-border);
    resize: vertical;
    min-height: 40px;
}
.servicio-form-grid { display: grid; grid-template-columns: repeat(3, minmax(140px, 1fr)); gap: 10px; width: 100%; }
.servicio-form-grid label { display: flex; flex-direction: column; gap: 4px; font-size: 0.85rem; font-weight: 600; }
.servicio-form-grid input { padding: 8px 10px; border-radius: 8px; border: 1px solid var(--admin-border); background: var(--admin-bg); font-weight: 400; }

.servicio-filtros { display: flex; gap: 8px; flex-wrap: wrap; margin: 14px 0 20px; }
.servicio-filtro-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid var(--admin-border);
    background: var(--admin-bg);
    color: var(--admin-text, inherit);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
}
.servicio-filtro-tab.activo { background: var(--admin-primary, #c0392b); border-color: var(--admin-primary, #c0392b); color: #fff; }
.servicio-filtro-count {
    background: rgba(0,0,0,0.08);
    border-radius: 999px;
    padding: 1px 8px;
    font-size: 0.78rem;
}
.servicio-filtro-tab.activo .servicio-filtro-count { background: rgba(255,255,255,0.25); }

.switch-row { display: flex; align-items: flex-start; gap: 14px; cursor: pointer; }
.switch { position: relative; flex-shrink: 0; }
.switch input { position: absolute; opacity: 0; width: 44px; height: 24px; margin: 0; cursor: pointer; }
.switch-track {
    display: block;
    width: 44px;
    height: 24px;
    border-radius: 999px;
    background: #c9c5b8;
    transition: background 0.2s ease;
}
.switch-thumb {
    display: block;
    width: 18px;
    height: 18px;
    margin: 3px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 3px rgba(0,0,0,0.3);
    transition: transform 0.2s ease;
}
.switch input:checked ~ .switch-track { background: var(--admin-primary, #c0392b); }
.switch input:checked ~ .switch-track .switch-thumb { transform: translateX(20px); }
.switch input:focus-visible ~ .switch-track { outline: 2px solid var(--admin-primary, #c0392b); outline-offset: 2px; }

.firma-actual { margin-bottom: 14px; }
.firma-actual img { max-height: 90px; background: #f3f1ea; border: 1px solid var(--admin-border); border-radius: 8px; padding: 8px; }
.firma-tabs { display: flex; gap: 8px; margin-bottom: 12px; }
.firma-tab {
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid var(--admin-border);
    background: var(--admin-bg);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
}
.firma-tab.activo { background: var(--admin-red); border-color: var(--admin-red); color: #fff; }
.firma-canvas-wrap { display: inline-block; border: 2px dashed var(--admin-border); border-radius: 10px; background: #fff; }
#firma-canvas { display: block; touch-action: none; cursor: crosshair; max-width: 100%; }

.certificado-preview-frame {
    margin: 10px 0;
    border: 1px solid var(--admin-border);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--admin-shadow);
}
.certificado-preview-frame iframe { width: 100%; height: 100%; border: 0; display: block; }

.historia-ig-layout {
    display: grid;
    grid-template-columns: minmax(240px, 340px) 1fr;
    gap: 24px;
    align-items: start;
    margin-top: 16px;
}
.historia-ig-preview {
    background: #1a1a1a;
    border-radius: 16px;
    padding: 12px;
    display: flex;
    justify-content: center;
    box-shadow: var(--admin-shadow);
}
#historia-canvas {
    width: 100%;
    max-width: 320px;
    height: auto;
    aspect-ratio: 9 / 16;
    border-radius: 8px;
    display: block;
}
.historia-ig-controles { margin-top: 0; }
@media (max-width: 720px) {
    .historia-ig-layout { grid-template-columns: 1fr; }
}

.servicio-detalle { margin: 10px 0; }
.servicio-detalle summary { cursor: pointer; font-weight: 600; color: var(--admin-primary, #c0392b); }
.servicio-detalle summary::-webkit-details-marker { color: var(--admin-primary, #c0392b); }
.servicio-detalle[open] summary { margin-bottom: 8px; }

.tag-estado {
    padding: 4px 12px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    white-space: nowrap;
    background: #e2e2e2;
    color: #444;
}
.tag-estado-nuevo, .tag-estado-recibida, .tag-estado-pendiente { background: rgba(192,57,43,0.15); color: var(--admin-red); }
.tag-estado-leido, .tag-estado-en_revision, .tag-estado-agendado { background: rgba(212,168,67,0.2); color: #8a6d1f; }
.tag-estado-respondido, .tag-estado-resuelta, .tag-estado-aprobado, .tag-estado-realizado { background: rgba(86,113,63,0.18); color: #3f5c2c; }
.tag-estado-archivada, .tag-estado-rechazado { background: #e2e2e2; color: #555; }

.form-card-inline { display: grid; gap: 14px; margin-top: 18px; }
.form-card-inline label { display: grid; gap: 6px; font-weight: 600; }
.form-card-inline input { padding: 10px 12px; border-radius: 8px; border: 1px solid var(--admin-border); }

.honorarios-list { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 10px; }
.honorarios-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border: 1px solid var(--admin-border);
    border-radius: 8px;
}
.honorarios-list img { width: 40px; height: 40px; object-fit: cover; border-radius: 50%; }
.honorarios-list span { flex: 1; font-weight: 600; }

.map-search { display: flex; gap: 10px; }
.map-search input { flex: 1; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--admin-border); }
.compania-map-picker { height: 320px; border-radius: 10px; margin: 12px 0; z-index: 0; }

/* Buttons */
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: 8px;
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, opacity 0.15s ease;
    font-family: inherit;
}
.button-primary {
    background: var(--admin-red);
    color: #fff;
}
.button-primary:hover { background: #a4332a; }
.button-outline {
    background: transparent;
    color: var(--admin-navy);
    border-color: var(--admin-border);
}
.button-outline:hover {
    background: var(--admin-red-soft);
    color: var(--admin-red);
    border-color: var(--admin-red);
}

/* Alerts */
.alert { padding: 14px 18px; border-radius: 10px; margin-bottom: 18px; }
.alert-danger { background: var(--admin-red-soft); color: var(--admin-red); border: 1px solid rgba(192,57,43,0.3); }
.alert-success { background: rgba(122,148,98,0.14); color: #4f6a3a; border: 1px solid rgba(122,148,98,0.3); }

/* Login */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: var(--admin-bg);
}
.login-card {
    width: min(420px, calc(100% - 32px));
    background: var(--admin-panel);
    padding: 34px;
    border-radius: 16px;
    box-shadow: var(--admin-shadow);
    border: 1px solid var(--admin-border);
}
.login-card form { display: grid; gap: 18px; }
.login-card h1 { margin: 0 0 12px; font-family: 'Barlow Condensed', sans-serif; text-transform: uppercase; color: var(--admin-navy); }
.login-card label { display: grid; gap: 8px; color: var(--admin-text); font-weight: 600; }
.login-card input {
    width: 100%;
    padding: 12px 14px;
    border-radius: 8px;
    border: 1px solid var(--admin-border);
    background: var(--admin-bg);
    color: var(--admin-text);
    font-family: inherit;
    font-size: 1rem;
}

/* Mobile */
@media (max-width: 900px) {
    .admin-shell { flex-direction: column; }
    .admin-sidebar { width: 100%; flex-direction: row; flex-wrap: wrap; align-items: center; padding: 16px; }
    .admin-nav { display: flex; flex-wrap: wrap; gap: 6px; }
    .sidebar-brand { margin-bottom: 0; margin-right: 12px; }
    .logout-link { margin-top: 0; }
    .admin-content { padding: 20px; }
    .admin-table { display: block; overflow-x: auto; white-space: nowrap; }
}