/* ============================================================
   assets/style.css — directory-index.com
   Inspirado en mejor.es | Paleta #2634ED
   Font: Inter (Google Fonts)
   ============================================================ */

/* ------------------------------------------------------------
   RESET & BASE
   ------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: #0D0E1A;
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: #2634ED; text-decoration: none; }
a:hover { color: #1a22c4; }
ul { list-style: none; }

/* ------------------------------------------------------------
   CSS VARIABLES
   ------------------------------------------------------------ */
:root {
  --blue:        #2634ED;
  --blue-dark:   #1a22c4;
  --blue-light:  #EEF0FD;
  --blue-mid:    #C7CAFE;
  --bg:          #ffffff;
  --surface:     #F4F5F7;
  --border:      #D8DAE5;
  --border-hover:#B8BBCC;
  --text:        #0D0E1A;
  --text-2:      #3A3D52;
  --text-3:      #7478A0;
  --green:       #0B7A42;
  --green-bg:    #E6F4EE;
  --red:         #C0392B;
  --red-bg:      #FDECEA;
  --footer-bg:   #0D0E1A;
  --radius:      10px;
  --radius-lg:   16px;
  --shadow:      0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:   0 4px 12px rgba(0,0,0,.10);
  --shadow-lg:   0 8px 24px rgba(0,0,0,.12);
  --transition:  150ms ease;
}

/* ------------------------------------------------------------
   LAYOUT
   ------------------------------------------------------------ */
.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 20px;
}

.container-sm {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ------------------------------------------------------------
   HEADER
   ------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 4px rgba(0,0,0,.06);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 20px;
  max-width: 1160px;
  margin: 0 auto;
}

/* Logo */
.site-logo {
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
  white-space: nowrap;
  flex-shrink: 0;
}

.site-logo span {
  color: var(--blue);
}

/* Buscador en header */
.header-search {
  flex: 1;
  max-width: 480px;
}

.header-search form {
  display: flex;
  align-items: center;
  background: var(--surface);
  border: 1.5px solid var(--border);
  border-radius: 50px;
  overflow: hidden;
  transition: border-color var(--transition);
}

.header-search form:focus-within {
  border-color: var(--blue);
  background: #fff;
}

.header-search input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 8px 16px;
  font-size: 14px;
  color: var(--text);
  outline: none;
}

.header-search input::placeholder { color: var(--text-3); }

.header-search button {
  background: none;
  border: none;
  padding: 8px 14px;
  cursor: pointer;
  color: var(--text-3);
  font-size: 16px;
  transition: color var(--transition);
}

.header-search button:hover { color: var(--blue); }

/* Botón Add your site */
.btn-add-site {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--blue);
  color: #fff !important;
  padding: 9px 18px;
  border-radius: 50px;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background var(--transition), transform var(--transition);
  animation: pulse-btn 10s ease infinite;
}

.btn-add-site:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}

@keyframes pulse-btn {
  0%, 89%, 100% { box-shadow: none; }
  90%            { box-shadow: 0 0 0 4px rgba(38,52,237,.25); }
  95%            { box-shadow: 0 0 0 8px rgba(38,52,237,.10); }
}

/* Hamburger móvil */
.hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  flex-direction: column;
  gap: 5px;
  flex-shrink: 0;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* ------------------------------------------------------------
   HERO (HOME)
   ------------------------------------------------------------ */
.hero {
  background: var(--blue);
  padding: 60px 20px;
  text-align: center;
  color: #fff;
}

.hero h1 {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.hero p {
  font-size: clamp(15px, 2vw, 18px);
  opacity: .88;
  margin-bottom: 32px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

/* Buscador hero */
.hero-search {
  max-width: 580px;
  margin: 0 auto;
}

.hero-search form {
  display: flex;
  background: #fff;
  border-radius: 50px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,.2);
}

.hero-search input {
  flex: 1;
  border: none;
  padding: 14px 20px;
  font-size: 15px;
  color: var(--text);
  outline: none;
}

.hero-search input::placeholder { color: var(--text-3); }

.hero-search button {
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 14px 24px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}

.hero-search button:hover { background: var(--blue-dark); }

/* Contador de webs */
.site-counter {
  background: #0a0f8a;
  color: #fff;
  text-align: center;
  padding: 24px 20px;
}

.site-counter .number {
  font-size: clamp(36px, 6vw, 60px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1;
}

.site-counter .label {
  font-size: 14px;
  opacity: .75;
  margin-top: 4px;
}

/* ------------------------------------------------------------
   MINI HERO (add.php, search.php, etc.)
   ------------------------------------------------------------ */
.mini-hero {
  background: var(--blue);
  padding: 36px 20px;
  text-align: center;
  color: #fff;
}

.mini-hero h1 {
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 800;
  margin-bottom: 8px;
}

.mini-hero p {
  font-size: 15px;
  opacity: .88;
  max-width: 500px;
  margin: 0 auto;
}

/* Steps visuales */
.steps {
  display: flex;
  justify-content: center;
  gap: 0;
  background: var(--blue-light);
  border-bottom: 1px solid var(--blue-mid);
  overflow-x: auto;
}

.step {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-dark);
  white-space: nowrap;
}

.step-icon { font-size: 18px; }

.step-arrow {
  color: var(--blue-mid);
  font-size: 18px;
  padding: 12px 0;
}

/* ------------------------------------------------------------
   SECCIONES
   ------------------------------------------------------------ */
.section { padding: 52px 0; }
.section-sm { padding: 32px 0; }

.section-title {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 24px;
}

.section-title span { color: var(--blue); }

/* ------------------------------------------------------------
   GRID CATEGORÍAS
   ------------------------------------------------------------ */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 12px;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  color: var(--text);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
  cursor: pointer;
}

.category-card:hover {
  border-color: var(--blue);
  background: var(--blue-light);
  transform: translateY(-2px);
  color: var(--blue-dark);
}

.category-card .emoji { font-size: 28px; line-height: 1; }

.category-card .cat-name {
  font-size: 13px;
  font-weight: 600;
  line-height: 1.3;
}

.category-card .cat-count {
  font-size: 11px;
  color: var(--text-3);
}

/* ------------------------------------------------------------
   GRID CARDS DE SITIOS (recently added, category, search)
   ------------------------------------------------------------ */
.sites-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.site-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

.site-card:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.site-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  background: var(--surface);
}

.site-card-img-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--blue-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  color: var(--blue-mid);
}

.site-card-body {
  padding: 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.site-card-cat {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  font-weight: 600;
  color: var(--blue-dark);
  background: var(--blue-light);
  padding: 3px 8px;
  border-radius: 50px;
  width: fit-content;
}

.site-card-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}

.site-card-desc {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.5;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.site-card-footer {
  padding: 10px 16px 14px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.site-card-url {
  font-size: 12px;
  color: var(--text-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 160px;
}

.site-card-link {
  font-size: 12px;
  font-weight: 600;
  color: var(--blue);
}

/* ------------------------------------------------------------
   FICHA INDIVIDUAL (site.php)
   ------------------------------------------------------------ */
.site-detail {
  max-width: 860px;
  margin: 40px auto;
  padding: 0 20px;
}

.site-detail-img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--border);
  margin-bottom: 28px;
}

.site-detail-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.site-detail h1 {
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 800;
  margin-bottom: 16px;
}

.site-detail-desc {
  font-size: 16px;
  color: var(--text-2);
  line-height: 1.7;
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--border);
}

.site-detail-seo {
  font-size: 15px;
  color: var(--text-2);
  line-height: 1.8;
  margin-bottom: 28px;
}

.site-visit-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue);
  color: #fff !important;
  padding: 12px 24px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 15px;
  transition: background var(--transition), transform var(--transition);
}

.site-visit-btn:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
}

/* ------------------------------------------------------------
   FORMULARIO
   ------------------------------------------------------------ */
.form-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  max-width: 720px;
  margin: 40px auto;
}

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

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}

.form-label .required { color: var(--blue); margin-left: 2px; }
.form-label .optional { color: var(--text-3); font-weight: 400; font-size: 12px; margin-left: 4px; }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--text);
  background: #fff;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  font-family: inherit;
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-3); }

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(38,52,237,.12);
}

.form-input.error,
.form-textarea.error { border-color: var(--red); }

.form-textarea { resize: vertical; min-height: 100px; line-height: 1.5; }

.form-hint {
  font-size: 12px;
  color: var(--text-3);
  margin-top: 5px;
  line-height: 1.5;
}

.form-error {
  font-size: 12px;
  color: var(--red);
  margin-top: 5px;
}

/* Contador de caracteres */
.char-counter {
  display: flex;
  justify-content: flex-end;
  font-size: 11px;
  color: var(--text-3);
  margin-top: 4px;
}

.char-counter.warn { color: #e67e22; }
.char-counter.over { color: var(--red); }

/* Upload de imagen */
.upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
}

.upload-area:hover,
.upload-area.dragover {
  border-color: var(--blue);
  background: var(--blue-light);
}

.upload-area .upload-icon { font-size: 36px; margin-bottom: 8px; }
.upload-area .upload-text { font-size: 14px; color: var(--text-2); }
.upload-area .upload-hint { font-size: 12px; color: var(--text-3); margin-top: 4px; }

.upload-preview {
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1.5px solid var(--border);
  margin-top: 12px;
  display: none;
}

/* Botón AI */
.btn-ai {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-light);
  color: var(--blue-dark);
  border: 1.5px solid var(--blue-mid);
  padding: 9px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  margin-top: 8px;
}

.btn-ai:hover {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

.btn-ai:disabled {
  opacity: .5;
  cursor: not-allowed;
}

.btn-ai .spinner {
  width: 14px;
  height: 14px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: none;
}

.btn-ai.loading .spinner { display: block; }
.btn-ai.loading .btn-ai-icon { display: none; }

/* Indicador análisis URL */
.url-analyzing {
  display: none;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--blue);
  margin-top: 6px;
}

.url-analyzing.show { display: flex; }

.url-ok {
  display: none;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--green);
  margin-top: 6px;
}

.url-ok.show { display: flex; }

/* Submit */
.btn-submit {
  width: 100%;
  background: var(--blue);
  color: #fff;
  border: none;
  padding: 14px 24px;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition);
  margin-top: 8px;
}

.btn-submit:hover {
  background: var(--blue-dark);
  transform: scale(1.01);
}

.btn-submit:disabled {
  opacity: .6;
  cursor: not-allowed;
  transform: none;
}

/* FAQ acordeón */
.faq { max-width: 720px; margin: 40px auto; padding: 0 20px; }

.faq-title {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text);
}

details.faq-item {
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
  overflow: hidden;
}

details.faq-item[open] { border-color: var(--blue); }

summary.faq-q {
  padding: 16px 20px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  color: var(--text);
}

summary.faq-q::-webkit-details-marker { display: none; }

summary.faq-q::after {
  content: '+';
  font-size: 20px;
  color: var(--blue);
  flex-shrink: 0;
  margin-left: 12px;
  transition: transform var(--transition);
}

details[open] summary.faq-q::after {
  transform: rotate(45deg);
}

.faq-a {
  padding: 0 20px 16px;
  font-size: 14px;
  color: var(--text-2);
  line-height: 1.7;
}

/* ------------------------------------------------------------
   CTA INDEXMYURL
   ------------------------------------------------------------ */
.cta-indexmyurl {
  background: var(--blue);
  color: #fff;
  padding: 48px 20px;
  text-align: center;
  margin: 52px 0 0;
}

.cta-indexmyurl h2 {
  font-size: clamp(20px, 3.5vw, 28px);
  font-weight: 800;
  margin-bottom: 10px;
}

.cta-indexmyurl p {
  font-size: 15px;
  opacity: .88;
  max-width: 520px;
  margin: 0 auto 24px;
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  color: var(--blue) !important;
  padding: 13px 28px;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 700;
  transition: transform var(--transition), box-shadow var(--transition);
}

.btn-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,.2);
}

/* ------------------------------------------------------------
   PAGINACIÓN
   ------------------------------------------------------------ */
.pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 32px 0;
  flex-wrap: wrap;
}

.pagination a,
.pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 600;
  border: 1.5px solid var(--border);
  color: var(--text-2);
  transition: all var(--transition);
}

.pagination a:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-light);
}

.pagination .current {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

.pagination .dots {
  border: none;
  color: var(--text-3);
  width: auto;
}

/* ------------------------------------------------------------
   BADGES / PILLS
   ------------------------------------------------------------ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 600;
}

.badge-blue  { background: var(--blue-light); color: var(--blue-dark); }
.badge-green { background: var(--green-bg);   color: var(--green); }
.badge-red   { background: var(--red-bg);     color: var(--red); }
.badge-gray  { background: var(--surface);    color: var(--text-3); }

/* ------------------------------------------------------------
   MENSAJES FLASH
   ------------------------------------------------------------ */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 14px;
  margin-bottom: 20px;
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.alert-success { background: var(--green-bg); color: #065f32; border: 1px solid #a7f3d0; }
.alert-error   { background: var(--red-bg);   color: #991b1b; border: 1px solid #fca5a5; }
.alert-info    { background: var(--blue-light); color: var(--blue-dark); border: 1px solid var(--blue-mid); }

/* ------------------------------------------------------------
   PÁGINA CONFIRMACIÓN (confirm.php)
   ------------------------------------------------------------ */
.confirm-page {
  max-width: 600px;
  margin: 60px auto;
  padding: 0 20px;
  text-align: center;
}

.confirm-icon { font-size: 64px; margin-bottom: 20px; }

.confirm-page h1 {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 12px;
}

.confirm-page p {
  font-size: 15px;
  color: var(--text-2);
  margin-bottom: 32px;
  line-height: 1.7;
}

.confirm-cta-box {
  background: var(--blue-light);
  border: 1.5px solid var(--blue-mid);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: left;
}

.confirm-cta-box h2 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}

.confirm-cta-box p {
  font-size: 14px;
  color: var(--text-2);
  margin-bottom: 16px;
}

/* ------------------------------------------------------------
   ADMIN PANEL
   ------------------------------------------------------------ */
.admin-wrap {
  display: flex;
  min-height: 100vh;
  background: var(--surface);
}

/* Sidebar */
.admin-sidebar {
  width: 220px;
  background: var(--footer-bg);
  color: #fff;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.admin-sidebar-logo {
  padding: 20px;
  font-size: 17px;
  font-weight: 800;
  border-bottom: 1px solid rgba(255,255,255,.1);
}

.admin-sidebar-logo span { color: var(--blue); }

.admin-nav { flex: 1; padding: 12px 0; }

.admin-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  font-size: 14px;
  color: rgba(255,255,255,.7);
  transition: all var(--transition);
}

.admin-nav a:hover,
.admin-nav a.active {
  background: rgba(255,255,255,.08);
  color: #fff;
}

.admin-nav a.active { border-left: 3px solid var(--blue); }

.admin-nav .nav-badge {
  margin-left: auto;
  background: var(--blue);
  color: #fff;
  font-size: 11px;
  padding: 2px 7px;
  border-radius: 50px;
  font-weight: 700;
}

/* Contenido admin */
.admin-content {
  flex: 1;
  padding: 32px;
  overflow-x: auto;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.admin-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
}

/* Stats cards admin */
.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.stat-card .stat-label {
  font-size: 12px;
  color: var(--text-3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.stat-card .stat-value {
  font-size: 32px;
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  margin-top: 4px;
}

.stat-card.blue  .stat-value { color: var(--blue); }
.stat-card.green .stat-value { color: var(--green); }
.stat-card.red   .stat-value { color: var(--red); }

/* Tabla admin */
.admin-table-wrap {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.admin-table th {
  background: var(--surface);
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--text-2);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.admin-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
  color: var(--text);
}

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

.admin-table .site-thumb {
  width: 60px;
  height: 40px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--border);
}

/* Botones admin */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary { background: var(--blue); color: #fff !important; }
.btn-primary:hover { background: var(--blue-dark); }

.btn-success { background: var(--green); color: #fff !important; }
.btn-success:hover { background: #065f32; }

.btn-danger { background: var(--red); color: #fff !important; }
.btn-danger:hover { background: #991b1b; }

.btn-secondary { background: var(--surface); color: var(--text-2); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--border); }

.btn-sm { padding: 5px 10px; font-size: 12px; }

/* Toggle AUTO/MANUAL */
.toggle-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 18px;
  margin-bottom: 20px;
}

.toggle-label { font-size: 14px; font-weight: 600; color: var(--text); }

.toggle {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle input { opacity: 0; width: 0; height: 0; }

.toggle-slider {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 50px;
  cursor: pointer;
  transition: background var(--transition);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  left: 3px;
  top: 3px;
  transition: transform var(--transition);
  box-shadow: 0 1px 3px rgba(0,0,0,.2);
}

.toggle input:checked + .toggle-slider { background: var(--blue); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); }

/* Formulario de login admin */
.admin-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface);
  padding: 20px;
}

.admin-login-card {
  background: #fff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 400px;
}

.admin-login-title {
  font-size: 22px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 28px;
}

.admin-login-title span { color: var(--blue); }

/* ------------------------------------------------------------
   FOOTER
   ------------------------------------------------------------ */
.site-footer {
  background: var(--footer-bg);
  color: rgba(255,255,255,.6);
  padding: 40px 20px;
  margin-top: auto;
}

.footer-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: start;
}

.footer-brand .logo {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}

.footer-brand .logo span { color: var(--blue); }

.footer-brand p {
  font-size: 13px;
  line-height: 1.6;
  max-width: 300px;
}

.footer-links {
  display: flex;
  gap: 32px;
}

.footer-links-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: .5px;
}

.footer-links-col a {
  display: block;
  font-size: 13px;
  color: rgba(255,255,255,.55);
  margin-bottom: 8px;
  transition: color var(--transition);
}

.footer-links-col a:hover { color: #fff; }

.footer-bottom {
  max-width: 1160px;
  margin: 24px auto 0;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 12px;
}

.footer-bottom a {
  color: rgba(255,255,255,.4);
  transition: color var(--transition);
}

.footer-bottom a:hover { color: rgba(255,255,255,.8); }

/* ------------------------------------------------------------
   UTILIDADES
   ------------------------------------------------------------ */
.text-center { text-align: center; }
.text-muted  { color: var(--text-3); }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-32 { margin-top: 32px; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-32 { margin-bottom: 32px; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

.spinner-inline {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid currentColor;
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
}

/* No results */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-3);
}

.empty-state .empty-icon { font-size: 48px; margin-bottom: 16px; }
.empty-state p { font-size: 15px; }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-3);
  padding: 12px 0;
  flex-wrap: wrap;
}

.breadcrumb a { color: var(--blue); }
.breadcrumb .sep { color: var(--border); }
.breadcrumb .current { color: var(--text-2); }

/* ------------------------------------------------------------
   RESPONSIVE
   ------------------------------------------------------------ */

/* Tablet */
@media (max-width: 900px) {
  .categories-grid { grid-template-columns: repeat(3, 1fr); }
  .sites-grid      { grid-template-columns: repeat(2, 1fr); }
  .admin-stats     { grid-template-columns: repeat(2, 1fr); }
  .footer-inner    { grid-template-columns: 1fr; }
  .footer-links    { flex-wrap: wrap; gap: 20px; }
}

/* Móvil grande */
@media (max-width: 640px) {
  .header-inner   { padding: 10px 16px; }
  .header-search  { display: none; }
  .hamburger      { display: flex; }

  .categories-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .sites-grid      { grid-template-columns: 1fr; }

  .form-card { padding: 24px 16px; margin: 20px auto; }

  .admin-wrap      { flex-direction: column; }
  .admin-sidebar   { width: 100%; height: auto; position: static; }
  .admin-content   { padding: 16px; }
  .admin-stats     { grid-template-columns: repeat(2, 1fr); }

  .footer-links { flex-direction: column; gap: 16px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .steps { justify-content: flex-start; }
}

/* Móvil pequeño */
@media (max-width: 420px) {
  .categories-grid { grid-template-columns: repeat(2, 1fr); }
  .admin-stats     { grid-template-columns: 1fr 1fr; }
  .hero h1         { font-size: 26px; }
}