@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@500;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --bg: #14121f;
  --surface: #1e1b2e;
  --surface-2: #262238;
  --text: #f5f1ff;
  --muted: #8b85a6;
  --coral: #ff5d5d;
  --yellow: #ffd166;
  --border: #322d47;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.5;
}

h1, h2, h3, .brand {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  margin: 0;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(20, 18, 31, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.brand {
  font-size: 22px;
  white-space: nowrap;
  background: linear-gradient(90deg, var(--coral), var(--yellow));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.search-form {
  flex: 1;
  display: flex;
  max-width: 560px;
}

.search-form input {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius) 0 0 var(--radius);
  padding: 10px 14px;
  color: var(--text);
  font-size: 15px;
  outline: none;
}

.search-form input:focus { border-color: var(--coral); }

.search-form button {
  background: var(--coral);
  border: none;
  color: #14121f;
  font-weight: 600;
  padding: 0 18px;
  border-radius: 0 var(--radius) var(--radius) 0;
  cursor: pointer;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-left: auto;
  white-space: nowrap;
}

.btn {
  display: inline-block;
  padding: 9px 16px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  border: 1px solid transparent;
  background: transparent;
  font-family: inherit;
}

.btn-primary { background: var(--coral); color: #14121f; }
.btn-primary:hover { background: #ff7373; }

.btn-outline { background: var(--surface); border-color: var(--border); color: var(--text); }
.btn-outline:hover { border-color: var(--coral); }

.user-pill {
  color: var(--muted);
  font-size: 14px;
}

/* ---------- Layout ---------- */

.page-title {
  font-size: 28px;
  margin: 32px 0 18px;
}

.section-label {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.02em;
  margin: 28px 0 14px;
}

.empty-state {
  color: var(--muted);
  padding: 60px 0;
  text-align: center;
}

.empty-state a { color: var(--coral); font-weight: 600; }

/* ---------- Gif grid (masonry via columns) ---------- */

.gif-grid {
  columns: 4 220px;
  column-gap: 14px;
}

@media (max-width: 900px) { .gif-grid { columns: 3 160px; } }
@media (max-width: 560px) { .gif-grid { columns: 2 140px; } }

.gif-card {
  break-inside: avoid;
  margin-bottom: 14px;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
  border: 1px solid var(--border);
  position: relative;
  display: block;
}

.gif-card img { width: 100%; height: auto; }

.gif-card .gif-meta {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  padding: 8px 10px;
  background: linear-gradient(0deg, rgba(0,0,0,0.75), transparent);
  font-size: 12px;
  opacity: 0;
  transition: opacity 0.15s ease;
}

.gif-card:hover .gif-meta { opacity: 1; }

.gif-source-tag {
  position: absolute;
  top: 8px; right: 8px;
  background: rgba(0,0,0,0.6);
  color: var(--yellow);
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 20px;
}

/* ---------- Forms ---------- */

.form-card {
  max-width: 420px;
  margin: 50px auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px;
}

.form-card h1 { font-size: 24px; margin-bottom: 6px; }
.form-card p.sub { color: var(--muted); font-size: 14px; margin: 0 0 22px; }

.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }

.field input, .field textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  outline: none;
}

.field input:focus, .field textarea:focus { border-color: var(--coral); }

.form-error {
  background: rgba(255, 93, 93, 0.12);
  border: 1px solid var(--coral);
  color: #ffb3b3;
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 16px;
}

.form-success {
  background: rgba(255, 209, 102, 0.12);
  border: 1px solid var(--yellow);
  color: var(--yellow);
  padding: 10px 14px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 16px;
}

.form-card button[type=submit] {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 8px;
  background: var(--coral);
  color: #14121f;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  margin-top: 6px;
}

.form-footer {
  text-align: center;
  margin-top: 18px;
  font-size: 14px;
  color: var(--muted);
}

.form-footer a { color: var(--coral); font-weight: 600; }

/* ---------- Gif detail page ---------- */

.gif-detail {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 32px;
  margin: 30px 0 60px;
}

@media (max-width: 800px) { .gif-detail { grid-template-columns: 1fr; } }

.gif-detail img {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--border);
}

.gif-detail .side h2 { font-size: 20px; margin-bottom: 4px; }
.gif-detail .side .author { color: var(--muted); font-size: 14px; margin-bottom: 20px; }

.fav-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
}

.fav-btn.active { background: var(--yellow); color: #14121f; border-color: var(--yellow); }

.share-block { margin-top: 24px; }
.share-block label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.share-block input, .share-block textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 10px;
  color: var(--text);
  font-size: 13px;
  margin-bottom: 12px;
  font-family: 'Menlo', monospace;
}

.copy-btn {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 12px;
  cursor: pointer;
}

/* ---------- Upload page ---------- */

.upload-drop {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  color: var(--muted);
  margin-bottom: 16px;
}

/* ---------- Profil public ---------- */

.profile-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin: 30px 0 26px;
}

.profile-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--coral), var(--yellow));
  color: #14121f;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 26px;
  flex-shrink: 0;
}

.profile-stats-line {
  margin-top: 6px;
  color: var(--text);
  font-size: 14px;
}

/* ---------- Tri & pagination ---------- */

.sort-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.sort-tab {
  padding: 7px 16px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border);
}

.sort-tab.active {
  color: #14121f;
  background: var(--yellow);
  border-color: var(--yellow);
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 32px 0;
}

.pagination-info {
  color: var(--muted);
  font-size: 14px;
}

/* ---------- Admin ---------- */

.admin-stats {
  display: flex;
  gap: 14px;
  margin: 20px 0;
  flex-wrap: wrap;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 24px;
  min-width: 140px;
}

.stat-num { font-family: 'Space Grotesk', sans-serif; font-size: 28px; font-weight: 700; color: var(--yellow); }
.stat-label { color: var(--muted); font-size: 13px; margin-top: 4px; }

.admin-table-wrap {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 10px;
}

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

.admin-table th, .admin-table td {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.admin-table th { color: var(--muted); font-weight: 600; font-size: 12px; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table .muted { color: var(--muted); }

.admin-thumb { width: 60px; height: 40px; object-fit: cover; border-radius: 6px; }

.admin-actions { display: flex; gap: 10px; }
.admin-actions form { display: inline; }

.badge-admin {
  background: rgba(255, 209, 102, 0.15);
  color: var(--yellow);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 20px;
}

.link-btn {
  background: none;
  border: none;
  color: var(--coral);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  font-family: inherit;
}

.link-btn.danger { color: #ff8080; }
.link-btn:hover { text-decoration: underline; }

footer.site-footer {
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
  padding: 30px 20px;
  margin-top: 60px;
}