/* ============================================================
   admin.css — Estilos del panel de administración
   ============================================================ */

/* ── Layout del shell ───────────────────────────────────── */
.admin-shell {
  display:     grid;
  grid-template-columns: 240px 1fr;
  min-height:  100vh;
}

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

/* ── Login overlay ──────────────────────────────────────── */
.admin-login-overlay {
  position:        fixed;
  inset:           0;
  background:      var(--bg-page);
  display:         flex;
  align-items:     center;
  justify-content: center;
  z-index:         1000;
  padding:         20px;
}

.admin-login-card {
  background:    var(--bg-card);
  border:        1px solid var(--border);
  border-radius: var(--radius-lg);
  padding:       40px;
  width:         100%;
  max-width:     420px;
  box-shadow:    var(--shadow-lg);
}

.admin-login-logo {
  display:       flex;
  align-items:   center;
  gap:           14px;
  margin-bottom: 32px;
}

.admin-login-logo h1 { font-size: 1.3rem; margin-bottom: 2px; }
.admin-login-logo p  { font-size: .82rem; color: var(--text-muted); }

.input-icon-wrap { position: relative; }
.input-icon-wrap .form-input { padding-right: 44px; }
.input-icon-btn {
  position:   absolute;
  right:      12px;
  top:        50%;
  transform:  translateY(-50%);
  background: none;
  border:     none;
  cursor:     pointer;
  color:      var(--text-muted);
  padding:    4px;
  display:    flex;
  align-items: center;
}

.input-icon-btn:hover { color: var(--text-primary); }

/* ── Sidebar ────────────────────────────────────────────── */
.admin-sidebar {
  background:       var(--primary-dark);
  color:            rgba(255,255,255,0.85);
  height:           100vh;
  position:         sticky;
  top:              0;
  display:          flex;
  flex-direction:   column;
  overflow-y:       auto;
  scrollbar-width:  thin;
  scrollbar-color:  rgba(255,255,255,0.15) transparent;
  z-index:          50;
  transition:       transform 0.3s ease;
}

@media (max-width: 900px) {
  .admin-sidebar {
    position: fixed;
    left:     0;
    top:      0;
    width:    240px;
    transform: translateX(-100%);
  }
  .admin-sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
}

.admin-sidebar-logo {
  display:       flex;
  align-items:   center;
  gap:           10px;
  padding:       20px 16px;
  font-size:     1rem;
  font-weight:   700;
  color:         white;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  flex-shrink:   0;
}

/* Nav groups */
.admin-nav        { flex: 1; padding: 12px 8px; }
.admin-nav-group  { margin-bottom: 20px; }

.admin-nav-group-label {
  font-size:      0.68rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color:          rgba(255,255,255,0.4);
  padding:        0 10px;
  margin-bottom:  6px;
  font-weight:    600;
}

.admin-nav-link {
  display:       flex;
  align-items:   center;
  gap:           10px;
  padding:       9px 10px;
  border-radius: var(--radius-sm);
  color:         rgba(255,255,255,0.7);
  font-size:     0.875rem;
  font-weight:   500;
  cursor:        pointer;
  transition:    all 0.15s;
  text-decoration: none;
  position:      relative;
}

.admin-nav-link svg {
  width:      18px;
  height:     18px;
  flex-shrink: 0;
  stroke-width: 1.5;
}

.admin-nav-link:hover {
  background: rgba(255,255,255,0.08);
  color:      white;
  text-decoration: none;
}

.admin-nav-link.active {
  background: rgba(255,255,255,0.14);
  color:      white;
  font-weight: 600;
}

/* Badges en el nav */
.admin-badge {
  margin-left:   auto;
  background:    var(--gold);
  color:         var(--primary-dark);
  font-size:     0.65rem;
  font-weight:   700;
  border-radius: 10px;
  padding:       2px 7px;
  min-width:     18px;
  text-align:    center;
}

.admin-badge--red { background: #E74C3C; color: white; }
.admin-badge:empty { display: none; }

/* Sidebar footer */
.admin-sidebar-footer {
  padding:       14px 12px;
  border-top:    1px solid rgba(255,255,255,0.08);
  display:       flex;
  align-items:   center;
  gap:           10px;
  flex-shrink:   0;
}

.admin-user-info { flex: 1; overflow: hidden; }
.admin-avatar {
  width:         34px;
  height:        34px;
  border-radius: 50%;
  background:    rgba(255,255,255,0.2);
  color:         white;
  font-weight:   700;
  font-size:     0.9rem;
  display:       flex;
  align-items:   center;
  justify-content: center;
  flex-shrink:   0;
}

.admin-username {
  font-size:     0.85rem;
  font-weight:   600;
  color:         white;
  white-space:   nowrap;
  overflow:      hidden;
  text-overflow: ellipsis;
}

.admin-role {
  font-size:  0.72rem;
  color:      rgba(255,255,255,0.5);
  text-transform: capitalize;
}

/* ── Main content ───────────────────────────────────────── */
.admin-main {
  display:        flex;
  flex-direction: column;
  min-height:     100vh;
  background:     var(--bg-page);
}

/* Top bar */
.admin-topbar {
  display:       flex;
  align-items:   center;
  gap:           16px;
  padding:       0 24px;
  height:        60px;
  background:    var(--bg-card);
  border-bottom: 1px solid var(--border);
  position:      sticky;
  top:           0;
  z-index:       40;
  box-shadow:    var(--shadow-sm);
}

.admin-page-title  { font-size: 1.05rem; font-weight: 600; flex: 1; }
.admin-topbar-right { display: flex; align-items: center; gap: 12px; }

.admin-sidebar-toggle {
  background: none;
  border:     none;
  cursor:     pointer;
  color:      var(--text-secondary);
  padding:    6px;
  display:    flex;
  align-items: center;
}

@media (min-width: 901px) { .admin-sidebar-toggle { display: none; } }

/* Realtime indicator */
.admin-realtime {
  display:     flex;
  align-items: center;
  gap:         6px;
  font-size:   0.8rem;
  color:       var(--text-muted);
}

.realtime-dot {
  width:         8px;
  height:        8px;
  border-radius: 50%;
  background:    #27AE60;
  animation:     pulse 2s ease infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.4; }
}

/* Sections */
.admin-section { padding: 24px; }

/* ── Cards ──────────────────────────────────────────────── */
.admin-card {
  background:    var(--bg-card);
  border:        1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow:    var(--shadow-sm);
  overflow:      hidden;
}

.admin-card + .admin-card { margin-top: 20px; }

.admin-card-header {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  gap:             12px;
  padding:         16px 20px;
  border-bottom:   1px solid var(--border);
  flex-wrap:       wrap;
}

.admin-card-header h3 { font-size: 1rem; font-weight: 600; margin: 0; }

/* ── Stats grid ─────────────────────────────────────────── */
.stats-grid {
  display:               grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap:                   16px;
  margin-bottom:         4px;
}

.stat-card {
  background:    var(--bg-card);
  border:        1px solid var(--border);
  border-radius: var(--radius-lg);
  padding:       20px;
  box-shadow:    var(--shadow-sm);
}

.stat-label {
  font-size:      0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color:          var(--text-muted);
  font-weight:    600;
  margin-bottom:  8px;
}

.stat-value {
  font-size:   2rem;
  font-weight: 700;
  color:       var(--text-primary);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.stat-sub {
  font-size:   0.78rem;
  color:       var(--text-muted);
  margin-top:  4px;
}

.stat-icon {
  width:         40px;
  height:        40px;
  border-radius: 10px;
  display:       flex;
  align-items:   center;
  justify-content: center;
  margin-bottom: 12px;
}

.stat-icon svg { width: 22px; height: 22px; }
.stat-icon--primary  { background: rgba(26,107,99,0.12);  color: var(--primary); }
.stat-icon--gold     { background: rgba(184,150,46,0.12); color: var(--gold); }
.stat-icon--danger   { background: rgba(192,57,43,0.12);  color: #C0392B; }
.stat-icon--info     { background: rgba(41,128,185,0.12); color: #2980B9; }

/* ── Tables ─────────────────────────────────────────────── */
.admin-table-wrap {
  overflow-x: auto;
  padding:    0 4px;
}

.admin-table {
  width:           100%;
  border-collapse: collapse;
  font-size:       0.875rem;
}

.admin-table th {
  padding:         10px 14px;
  text-align:      left;
  font-size:       0.72rem;
  text-transform:  uppercase;
  letter-spacing:  0.5px;
  color:           var(--text-muted);
  font-weight:     600;
  border-bottom:   1px solid var(--border);
  white-space:     nowrap;
  background:      var(--bg-page);
}

.admin-table td {
  padding:       10px 14px;
  border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
  max-width:     260px;
  overflow:      hidden;
  text-overflow: ellipsis;
  white-space:   nowrap;
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td      { background: var(--bg-section-alt); }

.admin-table .btn-group { display: flex; gap: 6px; }

/* Truncar texto largo */
.admin-table .truncate {
  max-width:     200px;
  overflow:      hidden;
  text-overflow: ellipsis;
  white-space:   nowrap;
  display:       block;
}

/* ── Filters ────────────────────────────────────────────── */
.admin-filters {
  display:     flex;
  gap:         10px;
  padding:     12px 20px;
  border-bottom: 1px solid var(--border-light);
  flex-wrap:   wrap;
}

/* ── Pagination ─────────────────────────────────────────── */
.admin-pagination {
  display:         flex;
  justify-content: center;
  align-items:     center;
  gap:             6px;
  padding:         16px;
  border-top:      1px solid var(--border-light);
  flex-wrap:       wrap;
}

.admin-page-btn {
  width:         34px;
  height:        34px;
  border:        1px solid var(--border);
  border-radius: var(--radius-sm);
  background:    var(--bg-card);
  cursor:        pointer;
  font-size:     0.875rem;
  color:         var(--text-secondary);
  display:       flex;
  align-items:   center;
  justify-content: center;
  transition:    all var(--transition);
}

.admin-page-btn:hover   { border-color: var(--primary); color: var(--primary); }
.admin-page-btn.active  { background: var(--primary); border-color: var(--primary); color: white; }
.admin-page-btn:disabled { opacity: 0.4; cursor: default; }

/* ── Modals ─────────────────────────────────────────────── */
.admin-modal {
  position:   fixed;
  inset:      0;
  background: rgba(0,0,0,0.5);
  z-index:    200;
  display:    flex;
  align-items: center;
  justify-content: center;
  padding:    20px;
  overflow-y: auto;
}

.admin-modal-box {
  background:    var(--bg-card);
  border-radius: var(--radius-lg);
  width:         100%;
  box-shadow:    var(--shadow-lg);
  animation:     modalIn 0.2s ease;
  max-height:    90vh;
  overflow-y:    auto;
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(-10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.admin-modal-header {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  padding:         18px 24px;
  border-bottom:   1px solid var(--border);
  position:        sticky;
  top:             0;
  background:      var(--bg-card);
  z-index:         1;
}

.admin-modal-header h3 { font-size: 1.05rem; font-weight: 600; }

.admin-modal-close {
  background: none;
  border:     none;
  font-size:  1.4rem;
  cursor:     pointer;
  color:      var(--text-muted);
  line-height: 1;
  padding:    4px 8px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.admin-modal-close:hover { background: var(--bg-section-alt); color: var(--text-primary); }

.admin-modal-body   { padding: 24px; display: flex; flex-direction: column; gap: 16px; }
.admin-modal-footer { display: flex; justify-content: flex-end; gap: 10px; padding-top: 8px; }

/* ── Tabs ───────────────────────────────────────────────── */
.admin-tabs {
  display:  flex;
  gap:      4px;
  flex-wrap: wrap;
  padding:  4px;
  background: var(--bg-section-alt);
  border-radius: var(--radius-sm);
}

.admin-tab {
  padding:       6px 14px;
  border:        none;
  border-radius: var(--radius-sm);
  background:    transparent;
  font-size:     0.82rem;
  font-weight:   600;
  cursor:        pointer;
  color:         var(--text-muted);
  transition:    all var(--transition);
}

.admin-tab.active {
  background: var(--bg-card);
  color:      var(--primary);
  box-shadow: var(--shadow-sm);
}

.admin-tab-pane          { display: none; }
.admin-tab-pane.active   { display: block; }

/* ── Toggle switches ────────────────────────────────────── */
.admin-toggle-wrap {
  display:     flex;
  align-items: center;
  justify-content: space-between;
  gap:         12px;
  padding:     12px 0;
  border-bottom: 1px solid var(--border-light);
  cursor:      pointer;
}

.admin-toggle-wrap span:first-child { font-size: 0.9rem; color: var(--text-primary); }

.admin-toggle-wrap input[type="checkbox"] { display: none; }

.admin-toggle {
  width:         44px;
  height:        24px;
  background:    var(--border);
  border-radius: 12px;
  position:      relative;
  transition:    background 0.2s;
  flex-shrink:   0;
}

.admin-toggle::after {
  content:       '';
  position:      absolute;
  top:           3px;
  left:          3px;
  width:         18px;
  height:        18px;
  border-radius: 50%;
  background:    white;
  transition:    transform 0.2s;
  box-shadow:    0 1px 3px rgba(0,0,0,0.2);
}

.admin-toggle-wrap input:checked ~ .admin-toggle { background: var(--primary); }
.admin-toggle-wrap input:checked ~ .admin-toggle::after { transform: translateX(20px); }

/* ── APIs grid ──────────────────────────────────────────── */
.admin-apis-grid {
  display:               grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap:                   16px;
  padding:               20px;
}

.api-card {
  background:    var(--bg-page);
  border:        1px solid var(--border);
  border-radius: var(--radius-md);
  padding:       20px;
}

.api-card-header {
  display:         flex;
  align-items:     center;
  justify-content: space-between;
  margin-bottom:   10px;
}

.api-name        { font-weight: 600; font-size: .95rem; }
.api-description { font-size: .82rem; color: var(--text-muted); line-height: 1.5; margin-bottom: 12px; }

.api-status {
  display:     flex;
  align-items: center;
  gap:         6px;
  font-size:   .78rem;
  font-weight: 600;
}

.api-status-dot {
  width:         8px;
  height:        8px;
  border-radius: 50%;
}

.api-status--on  .api-status-dot { background: #27AE60; }
.api-status--off .api-status-dot { background: var(--text-muted); }

/* Config grid */
#configGrid { padding: 8px 20px 20px; }

.config-row {
  display:       grid;
  grid-template-columns: 220px 1fr 120px;
  align-items:   center;
  gap:           16px;
  padding:       12px 0;
  border-bottom: 1px solid var(--border-light);
}

.config-label      { font-size: .875rem; font-weight: 500; color: var(--text-primary); }
.config-description { font-size: .75rem; color: var(--text-muted); margin-top: 2px; }
.config-save-btn   { padding: 7px 14px; }

/* ── Toast notifications ─────────────────────────────────── */
.admin-toast-container {
  position:  fixed;
  bottom:    24px;
  right:     24px;
  z-index:   9999;
  display:   flex;
  flex-direction: column;
  gap:       10px;
  pointer-events: none;
}

.admin-toast {
  background:    var(--bg-card);
  border:        1px solid var(--border);
  border-left:   4px solid var(--primary);
  border-radius: var(--radius-md);
  padding:       14px 18px;
  box-shadow:    var(--shadow-lg);
  font-size:     .875rem;
  font-weight:   500;
  min-width:     240px;
  max-width:     360px;
  animation:     toastIn 0.25s ease;
  pointer-events: auto;
}

.admin-toast--success { border-left-color: #27AE60; }
.admin-toast--error   { border-left-color: #E74C3C; }
.admin-toast--warning { border-left-color: var(--gold); }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ── Grids de admin ─────────────────────────────────────── */
.admin-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.admin-grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
@media (max-width: 640px) {
  .admin-grid-2, .admin-grid-3 { grid-template-columns: 1fr; }
}

/* Mensajes de contacto */
.mensaje-item {
  padding:       16px 20px;
  border-bottom: 1px solid var(--border-light);
  cursor:        pointer;
  transition:    background var(--transition);
}

.mensaje-item:hover { background: var(--bg-section-alt); }
.mensaje-item--unread { border-left: 3px solid var(--primary); }

.mensaje-header {
  display:         flex;
  justify-content: space-between;
  align-items:     center;
  margin-bottom:   4px;
}

.mensaje-nombre { font-weight: 600; font-size: .9rem; }
.mensaje-fecha  { font-size: .75rem; color: var(--text-muted); }
.mensaje-asunto { font-size: .82rem; color: var(--text-secondary); }
.mensaje-preview { font-size: .82rem; color: var(--text-muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Mensaje expandido */
.mensaje-full {
  background:    var(--bg-section-alt);
  border-radius: var(--radius-md);
  padding:       16px;
  margin-top:    8px;
  font-size:     .875rem;
  line-height:   1.7;
  display:       none;
}

.mensaje-full.open { display: block; }

/* Btn group */
.btn-group {
  display:  flex;
  gap:      4px;
  flex-wrap: wrap;
}

.btn-group .btn.active {
  background:   var(--primary);
  border-color: var(--primary);
  color:        white;
}

/* Chart placeholder */
canvas { max-width: 100%; padding: 16px; }

/* Festivity type colors en tabla */
.tipo-ramadan   { color: var(--primary);  font-weight: 600; }
.tipo-eid_fitr  { color: #2E6B3E;         font-weight: 600; }
.tipo-eid_adha  { color: #2E6B3E;         font-weight: 600; }
.tipo-mawlid    { color: #6B4FA0;         font-weight: 600; }
.tipo-normal    { color: var(--text-muted); }

/* Responsive */
@media (max-width: 768px) {
  .admin-section  { padding: 16px; }
  .stats-grid     { grid-template-columns: repeat(2, 1fr); }
  .config-row     { grid-template-columns: 1fr; }
  .admin-topbar   { padding: 0 16px; }
}