/* ================================================
   Aqua Alimenta GC - Styles principaux
   ================================================ */

/* Variables dynamiques injectées par PHP dans <head> */
:root {
  --c-primary:   #1a6b4a;
  --c-secondary: #2d9b6f;
  --c-accent:    #f5a623;
  --c-dark:      #0d2e1f;
  --c-bg:        #f4f7f5;
  --c-text:      #1a1a1a;
  --c-muted:     #6b7280;
  --c-white:     #ffffff;
  --radius:      10px;
  --shadow:      0 2px 12px rgba(0,0,0,0.10);
  --header-h:    150px;
  --max-width:   1200px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  font-size: 15px;
}

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

img { max-width: 100%; display: block; }

/* ---- HEADER FIXE ---- */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--c-dark);
  color: #fff;
  box-shadow: 0 2px 16px rgba(0,0,0,0.25);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px 12px;
}

/* Titre centré */
.header-title-row {
  text-align: center;
  padding: 22px 0 21px;
}

.site-title {
  font-size: clamp(16px, 2.2vw, 22px);
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.01em;
  text-decoration: none;
  display: inline-block;
  line-height: 1.3;
}
.site-title:hover { color: rgba(255,255,255,0.85); }

/* Ligne filtres + recherche centrée */
.header-controls-row {
  display: flex;
  justify-content: center;
}

.header-filters-inline {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.filter-select {
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 6px;
  color: #fff;
  font-size: 13px;
  padding: 5px 10px;
  cursor: pointer;
  outline: none;
  min-width: 130px;
  height: 34px;
}
.filter-select option { background: var(--c-dark); color: #fff; }

/* Champ recherche intégré */
.header-search-inline {
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 6px;
  padding: 0 10px;
  height: 34px;
  min-width: 180px;
}
.header-search-inline input {
  background: transparent;
  border: none;
  outline: none;
  color: #fff;
  font-size: 13px;
  width: 100%;
  height: 100%;
}
.header-search-inline input::placeholder { color: rgba(255,255,255,0.45); }
.header-search-inline button {
  background: none;
  border: none;
  color: var(--c-accent);
  cursor: pointer;
  padding: 0;
  line-height: 1;
  flex-shrink: 0;
  display: flex;
  align-items: center;
}

.btn-reset {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 6px;
  color: rgba(255,255,255,0.65);
  font-size: 13px;
  padding: 0 10px;
  height: 34px;
  cursor: pointer;
  transition: all .2s;
  display: flex;
  align-items: center;
  text-decoration: none;
}
.btn-reset:hover { background: rgba(255,255,255,0.2); color: #fff; }

/* ---- MAIN CONTENT ---- */
.main-content {
  padding-top: calc(var(--header-h) + 20px);
  min-height: 100vh;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 16px;
}

/* ---- KEYWORDS TABLE ---- */
.keywords-section {
  padding: 20px 0 10px;
}

.keywords-section h2 {
  font-size: 15px;
  font-weight: 600;
  color: var(--c-muted);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.keywords-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.keyword-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--c-white);
  border: 1.5px solid #e2e8f0;
  border-radius: 20px;
  padding: 5px 14px;
  font-size: 13px;
  color: var(--c-text);
  cursor: pointer;
  transition: all .2s;
  text-decoration: none;
}

.keyword-badge:hover,
.keyword-badge.active {
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: #fff;
}

.keyword-badge .count {
  background: rgba(0,0,0,0.1);
  border-radius: 10px;
  padding: 1px 7px;
  font-size: 11px;
  font-weight: 600;
}

.keyword-badge.active .count,
.keyword-badge:hover .count {
  background: rgba(255,255,255,0.25);
}

/* ---- SECTION TITLE ---- */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 24px 0 16px;
  flex-wrap: wrap;
  gap: 8px;
}

.section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-dark);
}

.section-count {
  font-size: 13px;
  color: var(--c-muted);
}

/* ---- BENTO GRID ---- */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  padding-bottom: 40px;
}

/* ---- DOCUMENT CARD ---- */
.doc-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--c-white);
  box-shadow: var(--shadow);
  aspect-ratio: 595 / 842;
  cursor: pointer;
  transition: transform .25s, box-shadow .25s;
  text-decoration: none;
  display: block;
}

.doc-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.18);
}

.doc-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.doc-card-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.75) 40%, rgba(0,0,0,0.92));
  padding: 28px 14px 14px;
}

.doc-card-type {
  display: inline-block;
  background: var(--c-accent);
  color: #1a1a1a;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 2px 8px;
  border-radius: 4px;
  margin-bottom: 6px;
}

.doc-card-title {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.doc-card-meta {
  margin-top: 6px;
  font-size: 11px;
  color: rgba(255,255,255,0.65);
}

.doc-card-format {
  position: absolute;
  top: 10px; right: 10px;
  background: rgba(0,0,0,0.55);
  color: #fff;
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 4px;
  backdrop-filter: blur(2px);
}

/* ---- NO THUMB SVG fallback ---- */
.doc-card-no-thumb {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  text-align: center;
}

.doc-card-no-thumb svg { opacity: 0.4; }

.doc-card-no-thumb span {
  color: rgba(255,255,255,0.7);
  font-size: 12px;
  font-weight: 500;
}

/* ---- DETAIL PAGE ---- */
.detail-hero {
  background: var(--c-dark);
  color: #fff;
  padding: 40px 0 30px;
}

.detail-hero-inner {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 36px;
  align-items: start;
}

.detail-thumb {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.35);
  aspect-ratio: 595/842;
}

.detail-thumb img { width: 100%; height: 100%; object-fit: cover; }

.detail-meta { padding-top: 4px; }

.detail-type-badge {
  display: inline-block;
  background: var(--c-accent);
  color: #1a1a1a;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 5px;
  margin-bottom: 14px;
}

.detail-title {
  font-size: clamp(18px, 3vw, 28px);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 16px;
}

.detail-question {
  font-size: 15px;
  color: rgba(255,255,255,0.75);
  font-style: italic;
  margin-bottom: 20px;
  border-left: 3px solid var(--c-accent);
  padding-left: 14px;
}

.detail-infos {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
}

.detail-infos strong { color: #fff; }

.detail-body {
  padding: 36px 0;
}

.detail-summary-box {
  background: var(--c-white);
  border-radius: 10px;
  padding: 24px 28px;
  box-shadow: var(--shadow);
  margin-bottom: 28px;
  border-left: 4px solid var(--c-primary);
}

.detail-summary-box h3 {
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--c-primary);
  margin-bottom: 10px;
}

.detail-summary-box p { font-size: 15px; line-height: 1.7; color: var(--c-text); }

.detail-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.kw-tag {
  background: #eef5f2;
  color: var(--c-primary);
  border-radius: 20px;
  padding: 4px 14px;
  font-size: 13px;
  font-weight: 500;
  text-decoration: none;
  transition: all .2s;
}
.kw-tag:hover { background: var(--c-primary); color: #fff; }

.btn-download {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--c-primary);
  color: #fff;
  border-radius: 8px;
  padding: 12px 28px;
  font-size: 15px;
  font-weight: 600;
  transition: background .2s, transform .15s;
  border: none;
  cursor: pointer;
  text-decoration: none;
}
.btn-download:hover { background: var(--c-secondary); color: #fff; transform: translateY(-1px); }

.btn-download-accent {
  background: var(--c-accent);
  color: #1a1a1a;
}
.btn-download-accent:hover { background: #e09010; color: #1a1a1a; }

/* Video embed */
.video-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: 10px;
  background: #000;
  margin-top: 20px;
}
.video-embed iframe {
  position: absolute; top:0; left:0;
  width: 100%; height: 100%;
  border: none;
}

/* ---- PAGINATION ---- */
.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 30px 0;
  flex-wrap: wrap;
}

.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  border: 1.5px solid #e2e8f0;
  color: var(--c-text);
  transition: all .2s;
}

.pagination a:hover { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }
.pagination .current { background: var(--c-primary); color: #fff; border-color: var(--c-primary); }

/* ---- FOOTER ---- */
#site-footer {
  background: var(--c-dark);
  color: rgba(255,255,255,0.75);
  padding: 30px 20px 20px;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-funding {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer-logos {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-logos img {
  height: 52px;
  width: auto;
  object-fit: contain;
  filter: brightness(0.9);
  transition: filter .2s;
}
.footer-logos img:hover { filter: brightness(1.2); }

.footer-logo-placeholder {
  height: 52px;
  width: 80px;
  background: rgba(255,255,255,0.08);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: rgba(255,255,255,0.4);
}

.footer-contacts {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 13px;
}

.footer-contacts a {
  color: rgba(255,255,255,0.7);
  display: flex;
  align-items: center;
  gap: 6px;
}
.footer-contacts a:hover { color: var(--c-accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 14px;
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  text-align: center;
}

/* ---- ADMIN STYLES ---- */
.admin-layout {
  display: flex;
  min-height: 100vh;
  background: #f1f5f9;
}

.admin-sidebar {
  width: 230px;
  background: var(--c-dark);
  color: #fff;
  flex-shrink: 0;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  overflow-y: auto;
  z-index: 100;
}

.admin-sidebar-logo {
  padding: 20px 18px;
  font-size: 13px;
  font-weight: 700;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  line-height: 1.4;
  color: #fff;
}

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

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

.admin-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  color: rgba(255,255,255,0.7);
  font-size: 14px;
  transition: all .2s;
  border-left: 3px solid transparent;
}

.admin-nav a:hover,
.admin-nav a.active {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border-left-color: var(--c-accent);
}

.admin-nav .nav-section {
  padding: 16px 18px 6px;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.35);
}

.admin-main {
  margin-left: 230px;
  flex: 1;
  padding: 28px 32px;
}

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

.admin-page-title {
  font-size: 22px;
  font-weight: 700;
  color: #1a1a1a;
}

/* Admin cards */
.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.stat-card {
  background: #fff;
  border-radius: 10px;
  padding: 20px 22px;
  box-shadow: 0 1px 8px rgba(0,0,0,0.07);
}

.stat-card .stat-val {
  font-size: 32px;
  font-weight: 700;
  color: var(--c-primary);
}

.stat-card .stat-label {
  font-size: 13px;
  color: #6b7280;
  margin-top: 2px;
}

/* Admin table */
.admin-table-wrap {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 1px 8px rgba(0,0,0,0.07);
  overflow: hidden;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.admin-table th {
  background: #f8fafc;
  padding: 12px 16px;
  text-align: left;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #64748b;
  border-bottom: 1px solid #e2e8f0;
}

.admin-table td {
  padding: 12px 16px;
  border-bottom: 1px solid #f1f5f9;
  vertical-align: middle;
}

.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: #f8fafc; }

.admin-table .thumb-sm {
  width: 36px; height: 50px;
  object-fit: cover;
  border-radius: 4px;
}

/* Admin forms */
.admin-card {
  background: #fff;
  border-radius: 12px;
  padding: 28px 32px;
  box-shadow: 0 1px 8px rgba(0,0,0,0.07);
  margin-bottom: 24px;
}

.admin-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid #f1f5f9;
  color: var(--c-dark);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: #374151;
}

.form-group input,
.form-group select,
.form-group textarea {
  border: 1.5px solid #e2e8f0;
  border-radius: 7px;
  padding: 9px 12px;
  font-size: 14px;
  font-family: inherit;
  color: #1a1a1a;
  transition: border-color .2s;
  outline: none;
  background: #fff;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--c-primary);
}

.form-group textarea { resize: vertical; min-height: 90px; }

/* Keywords checkboxes */
.kw-checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.kw-checkboxes label {
  display: flex;
  align-items: center;
  gap: 5px;
  background: #f1f5f9;
  border-radius: 16px;
  padding: 5px 12px;
  font-size: 13px;
  cursor: pointer;
  transition: all .2s;
  font-weight: 400;
}

.kw-checkboxes label:has(input:checked),
.kw-checkboxes label:hover {
  background: var(--c-primary);
  color: #fff;
}

.kw-checkboxes input { display: none; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all .2s;
  text-decoration: none;
}

.btn-primary { background: var(--c-primary); color: #fff; }
.btn-primary:hover { background: var(--c-secondary); color: #fff; }

.btn-secondary { background: #f1f5f9; color: #374151; border: 1.5px solid #e2e8f0; }
.btn-secondary:hover { background: #e2e8f0; color: #374151; }

.btn-danger { background: #fee2e2; color: #dc2626; }
.btn-danger:hover { background: #dc2626; color: #fff; }

.btn-sm { padding: 5px 12px; font-size: 13px; }

/* Alerts */
.alert {
  padding: 12px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
  font-size: 14px;
}
.alert-success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.alert-error   { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }

/* Color picker preview */
.color-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.color-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.color-group label { font-size: 13px; font-weight: 600; color: #374151; }

.color-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.color-input-wrap input[type=color] {
  width: 40px; height: 36px;
  border: 1.5px solid #e2e8f0;
  border-radius: 6px;
  padding: 2px;
  cursor: pointer;
  background: #fff;
}

.color-input-wrap input[type=text] {
  flex: 1;
  border: 1.5px solid #e2e8f0;
  border-radius: 6px;
  padding: 7px 10px;
  font-size: 13px;
  font-family: monospace;
}

/* ---- SEARCH PAGE ---- */
.search-header {
  background: #fff;
  padding: 20px 0;
  border-bottom: 1px solid #e2e8f0;
  margin-bottom: 24px;
}

.search-query-display {
  font-size: 16px;
  color: var(--c-text);
}

.search-query-display strong { color: var(--c-primary); }

/* ---- RESPONSIVE ---- */
@media (max-width: 1200px) {
  .bento-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 900px) {
  .bento-grid { grid-template-columns: repeat(3, 1fr); }
  .detail-hero-inner { grid-template-columns: 160px 1fr; gap: 20px; }
  .admin-sidebar { transform: translateX(-100%); transition: transform .3s; }
  .admin-sidebar.open { transform: translateX(0); }
  .admin-main { margin-left: 0; padding: 20px 16px; }
}

@media (max-width: 640px) {
  :root { --header-h: 168px; }
  .bento-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .header-inner { padding: 0 12px 10px; }
  .site-title { font-size: 15px; }
  .header-filters-inline { gap: 6px; }
  .filter-select { min-width: 0; flex: 1; font-size: 12px; height: 32px; }
  .header-search-inline { min-width: 0; flex: 1; }
  .detail-hero-inner { grid-template-columns: 1fr; }
  .detail-thumb { max-width: 200px; }
  .form-row { grid-template-columns: 1fr; }
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 380px) {
  .bento-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
}

/* ---- LOGIN PAGE ---- */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--c-dark);
}

.login-box {
  background: #fff;
  border-radius: 14px;
  padding: 40px 36px;
  width: 100%;
  max-width: 380px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.35);
}

.login-box h1 {
  font-size: 20px;
  font-weight: 700;
  color: var(--c-dark);
  margin-bottom: 6px;
}

.login-box p {
  font-size: 13px;
  color: #6b7280;
  margin-bottom: 24px;
}

/* ---- UTILITIES ---- */
.text-muted { color: var(--c-muted); }
.text-center { text-align: center; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.gap-1 { gap: 8px; }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.w-full { width: 100%; }

/* ---- LOADING / EMPTY STATES ---- */
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--c-muted);
}

.empty-state svg {
  margin: 0 auto 16px;
  opacity: 0.4;
}

.empty-state h3 { font-size: 18px; margin-bottom: 8px; color: var(--c-text); }
.empty-state p  { font-size: 14px; }
