/* =============================================
   Admin Portal — Modern Clean SaaS Dashboard
   SITI · Ciudad Juárez · 2026
   Light + Dark Mode
   ============================================= */

/* ── Light Theme (default) ── */
:root {
  --primary: #F97316;
  --primary-hover: #EA580C;
  --primary-soft: rgba(249, 115, 22, .08);
  --primary-shadow: rgba(249, 115, 22, .20);

  --green: #10b981;
  --green-soft: rgba(16, 185, 129, .08);
  --rose: #ef4444;
  --rose-soft: rgba(239, 68, 68, .08);
  --orange: #f59e0b;
  --orange-soft: rgba(245, 158, 11, .08);
  --purple: #8b5cf6;
  --purple-soft: rgba(139, 92, 246, .08);
  --cyan: #06b6d4;
  --cyan-soft: rgba(6, 182, 212, .08);

  --bg: #f3f4f6;
  --surface: #ffffff;
  /* Alias de --surface: varios paneles (palabria, el panal, next big think,
     news, hill…) piden var(--card) / var(--card-bg). Sin estos alias esas
     superficies quedaban transparentes o clavadas en blanco en modo oscuro. */
  --card: var(--surface);
  --card-bg: var(--surface);
  --text: #1f2937;
  --text-secondary: #4b5563;
  --text-muted: #9ca3af;
  --border: #e5e7eb;
  --border-hover: #d1d5db;
  --radius: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);
  --shadow: 0 1px 3px rgba(0, 0, 0, .1), 0 1px 2px rgba(0, 0, 0, .06);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -2px rgba(0, 0, 0, .1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -4px rgba(0, 0, 0, .1);

  /* Outfit es la tipografía de trabajo; Poppins 700 se reserva para los
     títulos de sección, que es lo único que necesita presencia. */
  --font-display: 'Poppins', 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;

  --sidebar-width: 240px;
  --header-height: 60px;
  --transition: .15s ease;
}

/* ── Dark Theme ── */
/* Negro real, no azul marino. La escala es gris neutro puro (R=G=B):
   cualquier tinte azul en el fondo hace que el naranja de marca se vea
   sucio y que el panel se sienta "apagado" en pantallas OLED. El fondo
   es #000 y las superficies suben en pasos cortos; lo que separa una
   tarjeta del fondo es su borde, no un salto de luminancia. */
[data-theme="dark"] {
  --bg: #000000;
  --surface: #0d0d0d;
  --text: #f5f5f5;
  --text-secondary: #c4c4c4;
  --text-muted: #7d7d7d;
  --border: #262626;
  --border-hover: #3d3d3d;

  --primary-soft: rgba(249, 115, 22, .12);
  --green-soft: rgba(16, 185, 129, .12);
  --rose-soft: rgba(239, 68, 68, .12);
  --orange-soft: rgba(245, 158, 11, .12);
  --purple-soft: rgba(139, 92, 246, .12);
  --cyan-soft: rgba(6, 182, 212, .12);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .2);
  --shadow: 0 1px 3px rgba(0, 0, 0, .3);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, .3);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, .3);
}

/* ── Reset ── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--transition), color var(--transition);
}

a {
  color: var(--primary);
  text-decoration: none;
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

input,
textarea,
select {
  font-family: inherit;
}

/* ── Layout Shell ── */
.admin-shell {
  display: flex;
  min-height: 100vh;
}

/* ═══════════════════════════════
   SIDEBAR
   ═══════════════════════════════ */
.admin-sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), background var(--transition), border-color var(--transition);
}

/* ── Selector de ciudad ──
   Antes ocupaba una barra de 60px de alto sobre todo el contenido. Aquí
   pesa lo que debe: dos líneas al principio del sidebar. */
.sidebar-city {
  padding: 4px 12px 8px;
  flex-shrink: 0;
}

.sidebar-city:empty { display: none; }

.sidebar-city__label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 5px;
  padding-left: 2px;
}

.sidebar-city__select {
  width: 100%;
  height: 36px;
  padding: 0 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.sidebar-city__select:hover { border-color: var(--border-hover); }

.sidebar-city__select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-soft);
}

/* ── Brand ── */
.sidebar-brand {
  padding: 20px 20px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.sidebar-logo-img {
  width: 100px;
  height: auto;
  display: block;
}

/* ── Navigation ── */
.sidebar-nav {
  flex: 1;
  padding: 16px 12px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border-radius: var(--radius);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 500;
  width: 100%;
  text-align: left;
  transition: all var(--transition);
  border: none;
  background: none;
  cursor: pointer;
}

.sidebar-item .material-icons-outlined,
.sidebar-item svg {
  font-size: 20px;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  opacity: .6;
  transition: opacity var(--transition);
}

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

.sidebar-item:hover .material-icons-outlined,
.sidebar-item:hover svg {
  opacity: .85;
}

.sidebar-item.active {
  color: #fff;
  background: var(--primary);
  box-shadow: 0 1px 3px var(--primary-shadow);
}

.sidebar-item.active .material-icons-outlined,
.sidebar-item.active svg {
  opacity: 1;
}

/* ── Sidebar Groups (collapsible categories) ── */
.sidebar-group {
  margin-top: 4px;
}

.sidebar-group-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  padding: 6px 12px;
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
  color: var(--text-muted);
  border-radius: var(--radius);
  transition: all var(--transition);
}

.sidebar-group-toggle:hover {
  color: var(--text-secondary);
  background: var(--bg);
}

.group-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.group-label {
  flex: 1;
  text-align: left;
}

.group-chevron {
  font-size: 18px !important;
  width: 18px !important;
  height: 18px !important;
  transition: transform .2s ease;
  opacity: .5;
}

.sidebar-group-toggle.collapsed .group-chevron {
  transform: rotate(-90deg);
}

.sidebar-group-items {
  overflow: hidden;
  /* Holgado a propósito: Contenido y Comunidad ya pasan de 16 secciones
     (~40px c/u) y con 500px se cortaban las últimas. */
  max-height: 1600px;
  transition: max-height .25s ease, opacity .2s ease;
  opacity: 1;
  padding-left: 8px;
}

.sidebar-group-items:not(.open) {
  max-height: 0;
  opacity: 0;
}

/* ── Sidebar Footer ── */
.sidebar-footer {
  padding: 16px 12px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
}

.btn-theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  background: none;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-theme-toggle:hover {
  background: var(--bg);
  border-color: var(--border-hover);
  color: var(--text);
}

.btn-theme-toggle .material-icons-outlined,
.btn-theme-toggle svg {
  font-size: 18px;
  width: 16px;
  height: 16px;
}

.sidebar-footer .btn-logout {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 10px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
  background: var(--rose-soft);
  color: var(--rose);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.sidebar-footer .btn-logout:hover {
  background: var(--rose);
  color: #fff;
}

.sidebar-footer .btn-logout .material-icons-outlined,
.sidebar-footer .btn-logout svg {
  font-size: 18px;
  width: 16px;
  height: 16px;
}

/* ═══════════════════════════════
   MAIN CONTENT AREA
   ═══════════════════════════════ */
.admin-main {
  margin-left: var(--sidebar-width);
  flex: 1;
  min-height: 100vh;
  min-width: 0;
  overflow-x: hidden;
}

/* ── Mobile Sidebar Toggle ── */
.sidebar-toggle {
  display: none;
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 200;
  background: var(--surface);
  border: none;
  border-radius: var(--radius-lg);
  padding: 10px;
  cursor: pointer;
  color: var(--text);
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
  transition: all var(--transition);
}

.sidebar-toggle:hover {
  background: var(--bg);
}

.sidebar-toggle svg {
  width: 20px;
  height: 20px;
  display: block;
}

.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .4);
  z-index: 99;
  backdrop-filter: blur(2px);
}

@media (max-width: 860px) {
  .admin-sidebar {
    transform: translateX(-100%);
  }

  .admin-sidebar.open {
    transform: translateX(0);
  }

  .sidebar-overlay.open {
    display: block;
  }

  .sidebar-toggle {
    display: flex;
  }

  .admin-main {
    margin-left: 0;
    padding-top: 52px !important;
  }
}