/* ============================================================
   ADMIN BASE — Estructura y componentes
   No contiene colores hardcodeados. Usa variables del tema.
   Para agregar un theme nuevo: crear admin-{nombre}.css
   con las variables de :root definidas abajo.
   ============================================================ */

/* ===========================
   RESET Y BASE
=========================== */

*, *::before, *::after {
    box-sizing: border-box;
}

.pm-admin-main {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.pm-admin-content {
    flex: 1;
}

body {
    margin: 0;
    padding: 0;
    font-family: "Inter", "Segoe UI", Arial, sans-serif;
    background: var(--bg-main);
    color: var(--text-main);
    font-size: 15px;
    line-height: 1.5;
}

/* ===========================
   LAYOUT
=========================== */

.pm-admin-wrapper {
    display: flex;
    min-height: 100vh;
}

.pm-admin-content {
    flex: 1;
    padding: 30px;
    background: var(--bg-main);
    color: var(--text-main);
}

.pm-admin-content h1 {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 24px;
    color: var(--text-main);
}

/* ===========================
   SIDEBAR
=========================== */

.pm-admin-sidebar {
    width: 250px;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    padding: 25px 20px;
    height: 100vh;
    overflow-y: auto;
    color: var(--sidebar-text);
    position: sticky;
    top: 0;
    flex-shrink: 0;
}

.pm-admin-sidebar-logo {
    text-align: center;
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--sidebar-border);
}

.pm-admin-sidebar-logo img {
    max-width: 160px;
    height: auto;
    border-radius: 8px;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.pm-admin-sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pm-admin-sidebar-menu li {
    margin-bottom: 4px;
}

.pm-admin-sidebar-menu a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 6px;
    color: var(--sidebar-link);
    text-decoration: none;
    font-size: 14px;
    transition: background 0.15s, color 0.15s;
}

.pm-admin-sidebar-menu a .icon {
    font-size: 17px;
    width: 20px;
    text-align: center;
}

.pm-admin-sidebar-menu a:hover {
    background: var(--sidebar-hover-bg);
    color: var(--sidebar-hover-text);
}

.pm-admin-sidebar-menu a.active,
.pm-admin-sidebar-menu .active a {
    background: var(--sidebar-active-bg);
    color: var(--sidebar-active-text);
    font-weight: 600;
}

.pm-sidebar-title {
    font-size: 11px;
    font-weight: 700;
    color: var(--sidebar-section-title);
    margin: 18px 0 6px 10px;
    text-transform: uppercase;
    letter-spacing: 0.8px;
}

/* ===========================
   HEADER
=========================== */

.pm-admin-header {
    background: var(--header-bg);
    padding: 14px 20px;
    border-bottom: 1px solid var(--header-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.pm-admin-header h1 {
    margin: 0;
    font-size: 18px;
    color: var(--header-text);
}

.pm-admin-header .pm-admin-user {
    color: var(--header-user-text);
    font-size: 14px;
}

/* ===========================
   CARDS
=========================== */

.pm-cards {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.pm-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    padding: 20px;
    border-radius: 10px;
    min-width: 180px;
    color: var(--text-main);
    box-shadow: var(--shadow);
}

.pm-card h3 {
    margin: 0 0 8px 0;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.pm-card .pm-card-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-main);
}

/* ===========================
   TABLAS
=========================== */

.pm-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    color: var(--text-main);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.pm-table th,
.pm-table td {
    padding: 11px 13px;
    border-bottom: 1px solid var(--border);
    text-align: left;
    vertical-align: middle;
}

.pm-table th {
    background: var(--table-header-bg);
    font-weight: 600;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: var(--text-muted);
}

.pm-table tr:last-child td {
    border-bottom: none;
}

.pm-table tbody tr:hover {
    background: var(--table-row-hover);
}

/* fallback para table sin clase */
table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    color: var(--text-main);
    border: 1px solid var(--border);
}

table th, table td {
    padding: 11px 13px;
    border-bottom: 1px solid var(--border);
}

table th {
    background: var(--table-header-bg);
    font-weight: 600;
}

table tr:hover {
    background: var(--table-row-hover);
}

/* ===========================
   FORMULARIOS
=========================== */

input, select, textarea {
    width: 100%;
    padding: 9px 11px;
    background: var(--input-bg);
    border: 1px solid var(--input-border);
    border-radius: 6px;
    color: var(--text-main);
    margin-bottom: 14px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-focus);
}

label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--text-muted);
}

/* ===========================
   BOTONES — PRINCIPALES
=========================== */

.pm-btn {
    display: inline-block;
    padding: 9px 18px;
    background: var(--accent);
    color: #ffffff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.15s, opacity 0.15s;
    line-height: 1.4;
}

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

.pm-btn.secondary {
    background: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
}

.pm-btn.secondary:hover {
    background: var(--btn-secondary-hover);
}

/* ===========================
   BOTONES — PEQUEÑOS OUTLINED (acciones en tabla)
=========================== */

.pm-btn-small {
    display: inline-block;
    padding: 4px 10px;
    font-size: 12px;
    font-weight: 500;
    border-radius: 5px;
    border: 1.5px solid currentColor;
    background: transparent;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, color 0.15s, opacity 0.15s;
    line-height: 1.5;
    white-space: nowrap;
}

.pm-btn-small:disabled,
.pm-btn-small[disabled] {
    border-color: var(--btn-disabled-bg) !important;
    color: var(--btn-disabled-text) !important;
    background: transparent !important;
    cursor: not-allowed;
    opacity: 0.5;
}

/* Variantes outlined semánticas */

.pm-btn-small.pm-view {
    color: var(--accent);
    border-color: var(--accent);
}
.pm-btn-small.pm-view:hover {
    background: var(--accent);
    color: #ffffff;
}

.pm-btn-small.pm-edit {
    color: var(--btn-edit-bg);
    border-color: var(--btn-edit-bg);
}
.pm-btn-small.pm-edit:hover {
    background: var(--btn-edit-bg);
    color: #ffffff;
}

.pm-btn-small.pm-checkin {
    color: var(--btn-success-bg);
    border-color: var(--btn-success-bg);
}
.pm-btn-small.pm-checkin:hover {
    background: var(--btn-success-bg);
    color: #ffffff;
}

.pm-btn-small.pm-checkout {
    color: var(--btn-info-bg);
    border-color: var(--btn-info-bg);
}
.pm-btn-small.pm-checkout:hover {
    background: var(--btn-info-bg);
    color: #ffffff;
}

.pm-btn-small.pm-confirm {
    color: var(--btn-success-bg);
    border-color: var(--btn-success-bg);
}
.pm-btn-small.pm-confirm:hover {
    background: var(--btn-success-bg);
    color: #ffffff;
}

.pm-btn-small.pm-delete {
    color: var(--btn-danger-bg);
    border-color: var(--btn-danger-bg);
}
.pm-btn-small.pm-delete:hover {
    background: var(--btn-danger-bg);
    color: #ffffff;
}

/* Clases globales reutilizables (fuera de tabla, sólidos) */
.pm-btn-success {
    background: var(--btn-success-bg);
    color: #ffffff;
    border: none;
}
.pm-btn-success:hover {
    background: var(--btn-success-hover);
}

.pm-btn-danger {
    background: var(--btn-danger-bg);
    color: #ffffff;
    border: none;
}
.pm-btn-danger:hover {
    background: var(--btn-danger-hover);
}

/* ===========================
   PAGINACIÓN
=========================== */

.pm-pagination {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 20px;
    flex-wrap: wrap;
    gap: 10px;
}

.pm-pagination-info {
    font-size: 13px;
    color: var(--text-muted);
}

.pm-pagination-links {
    display: flex;
    gap: 4px;
    align-items: center;
}

.pm-pagination-links a,
.pm-pagination-links span {
    display: inline-block;
    padding: 5px 11px;
    font-size: 13px;
    border-radius: 5px;
    border: 1.5px solid var(--border);
    text-decoration: none;
    color: var(--text-main);
    background: var(--card-bg);
    transition: background 0.15s, border-color 0.15s;
    line-height: 1.5;
}

.pm-pagination-links a:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.pm-pagination-links span.active {
    background: var(--accent);
    border-color: var(--accent);
    color: #ffffff;
    font-weight: 600;
}

.pm-pagination-links span.dots {
    border: none;
    background: transparent;
    color: var(--text-muted);
    padding: 5px 4px;
}

.pm-per-page {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
}

.pm-per-page select {
    width: auto;
    margin-bottom: 0;
    padding: 4px 8px;
    font-size: 13px;
}

/* ===========================
   BADGES / ESTADOS
=========================== */

.pm-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.pm-badge.confirmada  { background: var(--badge-success-bg); color: var(--badge-success-text); }
.pm-badge.pendiente   { background: var(--badge-warning-bg); color: var(--badge-warning-text); }
.pm-badge.cancelada   { background: var(--badge-danger-bg);  color: var(--badge-danger-text);  }
.pm-badge.cerrada     { background: var(--badge-cerrada-bg); color: var(--badge-cerrada-text); }
.pm-badge.sin-valor   { background: var(--badge-danger-bg);  color: var(--badge-danger-text);  }

/* ===========================
   ALERTAS / MENSAJES
=========================== */

.pm-alert {
    padding: 11px 15px;
    margin-bottom: 16px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid transparent;
}

.pm-alert.success,
.pm-alert-success {
    background: var(--alert-success-bg);
    color: var(--alert-success-text);
    border-color: var(--alert-success-border);
}

.pm-alert.error,
.pm-alert-error {
    background: var(--alert-error-bg);
    color: var(--alert-error-text);
    border-color: var(--alert-error-border);
}

.pm-alert.info {
    background: var(--alert-info-bg);
    color: var(--alert-info-text);
    border-color: var(--alert-info-border);
}

.pm-alert.warning {
    background: var(--alert-warning-bg);
    color: var(--alert-warning-text);
    border-color: var(--alert-warning-border);
}

/* ===========================
   FILTROS
=========================== */

.pm-filters {
    margin-bottom: 16px;
}

.pm-filters form {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.pm-filters input,
.pm-filters select {
    margin-bottom: 0;
    width: auto;
}

.pm-filter-badge {
    display: inline-block;
    background: var(--accent);
    color: #ffffff;
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 13px;
    margin-bottom: 10px;
}

.pm-results-count {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    margin: 10px 0 14px 0;
}

/* ===========================
   MOVIMIENTOS CONTABLES
=========================== */

.pm-ingreso {
    background: var(--row-ingreso-bg) !important;
    color: var(--row-ingreso-text) !important;
    font-weight: 600;
}

.pm-egreso {
    background: var(--row-egreso-bg) !important;
    color: var(--row-egreso-text) !important;
    font-weight: 600;
}

.pm-reserva {
    background: var(--row-reserva-bg) !important;
    color: var(--row-reserva-text) !important;
    font-weight: 600;
}

.badge-ingreso {
    background: var(--badge-success-bg);
    color: var(--badge-success-text);
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
}

.badge-egreso {
    background: var(--badge-danger-bg);
    color: var(--badge-danger-text);
    padding: 3px 10px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
}

/* ===========================
   TABS
=========================== */

.tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 0;
    border-bottom: 2px solid var(--border);
    padding-bottom: 0;
    flex-wrap: wrap;
}

.tab {
    padding: 9px 16px;
    background: var(--tab-bg);
    color: var(--tab-text);
    border-radius: 6px 6px 0 0;
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
    border: 1px solid var(--border);
    border-bottom: none;
    margin-bottom: -2px;
}

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

.tab.active {
    background: var(--accent);
    color: #ffffff;
    border-color: var(--accent);
    font-weight: 600;
}

.tab-content {
    background: var(--card-bg);
    padding: 20px;
    border: 1px solid var(--border);
    border-radius: 0 6px 6px 6px;
    color: var(--text-main);
}

/* ===========================
   CHECKBOX GROUP
=========================== */

.pm-checkbox-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-muted);
}

.pm-checkbox-group input[type="checkbox"] {
    width: auto;
    transform: scale(1.2);
    margin: 0 6px 0 0;
    cursor: pointer;
}

/* ===========================
   MODALES
=========================== */

.pm-modal-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.55);
    z-index: 9999;
    align-items: center;
    justify-content: center;
}

.pm-modal-overlay.active {
    display: flex;
}

.pm-modal {
    background: var(--card-bg);
    color: var(--text-main);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 28px;
    width: 90%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}

.pm-modal h3 {
    margin: 0 0 12px 0;
    font-size: 18px;
    color: var(--text-main);
}

.pm-modal p {
    margin: 0 0 20px 0;
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
}

.pm-modal-close {
    position: absolute;
    top: 12px; right: 14px;
    background: transparent;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-muted);
    padding: 4px 8px;
    border-radius: 4px;
    line-height: 1;
}

.pm-modal-close:hover {
    background: var(--table-row-hover);
    color: var(--text-main);
}

.pm-modal-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
    margin-top: 8px;
}

/* ===========================
   COLORES DE FILA — RESERVAS
=========================== */

tr.pm-fila-amarilla,
tr.pm-fila-amarilla td {
    background: var(--fila-amarilla-bg) !important;
    color: var(--fila-amarilla-text) !important;
}

tr.pm-fila-roja,
tr.pm-fila-roja td {
    background: var(--fila-roja-bg) !important;
    color: var(--fila-roja-text) !important;
}

tr.pm-fila-amarilla .pm-text-muted,
tr.pm-fila-roja .pm-text-muted {
    opacity: 0.75;
}

/* ===========================
   UTILIDADES
=========================== */

.pm-text-muted   { color: var(--text-muted); }
.pm-text-small   { font-size: 13px; }
.pm-mt-0         { margin-top: 0; }
.pm-mb-0         { margin-bottom: 0; }
.pm-gap-actions  { display: flex; gap: 6px; flex-wrap: wrap; align-items: center; }