@import url("https://fonts.googleapis.com/css2?family=Sora:wght@300;400;500;600;700;800&display=swap");

/* ── Variables ──────────────────────────────────────────────────────────── */
:root {
  --bg-0:        #0E0C15;
  --bg-1:        #16181E;
  --bg-2:        #21242D;
  --bg-3:        #2E313D;
  --bg-4:        #3E414B;

  --border-1:    rgba(255,255,255,0.05);
  --border-2:    rgba(255,255,255,0.08);

  --accent:      #00c6bc;
  --accent-h:    #007570;
  --accent-glow: rgba(0,198,188,.25);

  --text-1:      #ffffff;
  --text-2:      #BCD7D4;
  --text-3:      #565e78;

  --success:     #10d9a0;
  --danger:      #f44747;
  --warning:     #f5a623;

  --radius:      10px;
  --radius-sm:   6px;
  --shadow:      0 4px 24px rgba(0,0,0,.4);
  --shadow-card: 0 2px 12px rgba(0,0,0,.35);
  --transition:  .18s ease;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Sora', sans-serif;
  background: var(--bg-0);
  color: var(--text-1);
  font-size: 15px;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a { color: var(--accent); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--accent-h); }

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

main.container { flex: 1; padding-top: 2rem; padding-bottom: 4rem; }

/* ── Layout ─────────────────────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

/* ── Header ─────────────────────────────────────────────────────────────── */
.site-header {
  background: rgba(13,15,21,.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 58px;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  color: var(--text-1);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: -.01em;
}
.site-logo:hover { color: var(--text-1); }
.site-logo strong { color: var(--accent); }
.site-logo svg { flex-shrink: 0; }

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: .875rem;
}
.site-nav a { color: var(--text-2); }
.site-nav a:hover { color: var(--text-1); }

/* ── Buttons ────────────────────────────────────────────────────────────── */
.btn, .btn-nav {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .45rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), box-shadow var(--transition), color var(--transition);
  border: none;
  text-decoration: none;
}

.btn-nav, .btn-primary {
  background: linear-gradient(to right, #00c6bc, #4de8e0);
  color: #fff;
}
.btn-nav:hover, .btn-primary:hover {
  background: linear-gradient(to left, #00c6bc, #4de8e0);
  color: #fff;
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.btn-secondary {
  background: var(--bg-3);
  color: var(--text-2);
  border: 1px solid var(--border-2);
}
.btn-secondary:hover { background: var(--bg-4); color: var(--text-1); }

.btn-danger {
  background: rgba(244,71,71,.12);
  color: var(--danger);
  border: 1px solid rgba(244,71,71,.3);
}
.btn-danger:hover { background: rgba(244,71,71,.22); }

.btn-success {
  background: rgba(16,217,160,.12);
  color: var(--success);
  border: 1px solid rgba(16,217,160,.3);
}
.btn-success:hover { background: rgba(16,217,160,.22); }

.btn-sm { padding: .3rem .75rem; font-size: .8rem; }

/* ── Page heading ───────────────────────────────────────────────────────── */
.page-hero {
  margin-bottom: 2rem;
}
.page-hero h1 {
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -.03em;
  line-height: 1.25;
}
.page-hero p {
  color: var(--text-2);
  margin-top: .5rem;
  max-width: 600px;
}

/* ── Tag filter bar ─────────────────────────────────────────────────────── */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 2rem;
  align-items: center;
}
.filter-label {
  color: var(--text-3);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  margin-right: .25rem;
}
.tag-filter {
  display: inline-flex;
  align-items: center;
  padding: .25rem .7rem;
  border-radius: 100px;
  background: var(--bg-3);
  border: 1px solid var(--border-1);
  color: var(--text-2);
  font-size: .8rem;
  cursor: pointer;
  text-decoration: none;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.tag-filter:hover,
.tag-filter.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ── Kit grid ───────────────────────────────────────────────────────────── */
.kit-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 1.25rem;
}

/* ── Kit card ───────────────────────────────────────────────────────────── */
.kit-card {
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  text-decoration: none;
  color: inherit;
}
.kit-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
  border-color: var(--border-2);
  color: inherit;
}

.kit-card-thumb {
  position: relative;
  width: 100%;
  padding-top: 56.25%; /* 16:9 */
  overflow: hidden;
  background: var(--bg-3);
}
.kit-card-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s ease;
}
.kit-card:hover .kit-card-thumb img {
  transform: scale(1.03);
}
.kit-card-thumb .badge-ai {
  position: absolute;
  top: .6rem;
  right: .6rem;
}

.kit-card-body {
  padding: .9rem 1rem 1rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
  flex: 1;
}

.kit-name {
  font-size: .95rem;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-1);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.kit-author {
  font-size: .8rem;
  color: var(--text-3);
}

.kit-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .35rem;
  margin-top: auto;
  padding-top: .4rem;
}

/* ── Tags & badges ──────────────────────────────────────────────────────── */
.tag {
  display: inline-block;
  padding: .15rem .55rem;
  border-radius: 100px;
  background: var(--bg-4);
  border: 1px solid var(--border-1);
  color: var(--text-2);
  font-size: .75rem;
  line-height: 1.6;
}
a.tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  padding: .2rem .6rem;
  border-radius: 100px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1.4;
}
.badge-ai {
  background: rgba(245,166,35,.15);
  border: 1px solid rgba(245,166,35,.4);
  color: var(--warning);
}
.badge-pending  { background: rgba(245,166,35,.1);  border: 1px solid rgba(245,166,35,.3); color: var(--warning); }
.badge-approved { background: rgba(16,217,160,.1);  border: 1px solid rgba(16,217,160,.3); color: var(--success); }
.badge-rejected { background: rgba(244,71,71,.1);   border: 1px solid rgba(244,71,71,.3);  color: var(--danger);  }

/* ── Empty state ────────────────────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 4rem 1rem;
  color: var(--text-3);
}
.empty-state h3 { color: var(--text-2); margin-bottom: .5rem; }

/* ── Kit detail page ────────────────────────────────────────────────────── */
.kit-detail {
  max-width: 860px;
}
.kit-detail-screenshot {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border-1);
  overflow: hidden;
  margin-bottom: 1.75rem;
}
.kit-detail-screenshot img { width: 100%; height: auto; }

.kit-detail-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}
.kit-detail-title { font-size: 1.6rem; font-weight: 700; letter-spacing: -.03em; line-height: 1.2; }
.kit-detail-meta  { color: var(--text-2); font-size: .875rem; margin-top: .3rem; }
.kit-detail-meta span + span::before { content: ' · '; color: var(--text-3); }
.kit-detail-desc  { color: var(--text-2); line-height: 1.7; white-space: pre-wrap; word-break: break-word; }

.kit-download-box {
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.kit-download-box p { color: var(--text-2); font-size: .875rem; }
.kit-download-box strong { display: block; color: var(--text-1); font-size: 1rem; margin-bottom: .2rem; }

/* ── Forms ──────────────────────────────────────────────────────────────── */
.form-card {
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  padding: 2rem;
  max-width: 640px;
}

.form-group { margin-bottom: 1.25rem; }

label {
  display: block;
  font-size: .875rem;
  font-weight: 500;
  color: var(--text-2);
  margin-bottom: .4rem;
}
label .required { color: var(--danger); margin-left: 2px; }
label .hint { font-weight: 400; color: var(--text-3); font-size: .8rem; }

input[type="text"],
input[type="url"],
input[type="password"],
textarea {
  width: 100%;
  background: var(--bg-1);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  color: var(--text-1);
  padding: .6rem .9rem;
  font-size: .9rem;
  font-family: inherit;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
input:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.file-drop {
  border: 2px dashed var(--border-2);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition);
  position: relative;
}
.file-drop:hover, .file-drop.drag-over {
  border-color: var(--accent);
  background: rgba(0,198,188,.05);
}
.file-drop.drop-error {
  border-color: var(--danger);
  background: rgba(244,71,71,.05);
}
.file-drop input[type="file"] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer;
  width: 100%; height: 100%;
}
.file-drop-icon { font-size: 2rem; margin-bottom: .5rem; }
.file-drop-text { color: var(--text-2); font-size: .9rem; }
.file-drop-text strong { color: var(--accent); }
.file-drop-name { margin-top: .5rem; color: var(--success); font-size: .85rem; }

.form-note {
  background: rgba(0,198,188,.08);
  border: 1px solid rgba(0,198,188,.2);
  border-radius: var(--radius-sm);
  padding: .8rem 1rem;
  font-size: .85rem;
  color: var(--text-2);
  margin-bottom: 1.5rem;
}

/* ── Alerts ─────────────────────────────────────────────────────────────── */
.alert {
  padding: .85rem 1.1rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: flex-start;
  gap: .7rem;
}
.alert-error   { background: rgba(244,71,71,.1);   border: 1px solid rgba(244,71,71,.3);  color: #ff8080; }
.alert-success { background: rgba(16,217,160,.1);  border: 1px solid rgba(16,217,160,.3); color: var(--success); }
.alert-info    { background: rgba(0,198,188,.1);   border: 1px solid rgba(0,198,188,.3);  color: #4de8e0; }
.alert ul { margin-left: 1.2rem; margin-top: .25rem; }
.alert li { margin-bottom: .2rem; }

/* ── Admin panel ────────────────────────────────────────────────────────── */
.admin-section {
  background: var(--bg-2);
  border: 1px solid var(--border-1);
  border-radius: var(--radius);
  margin-bottom: 2rem;
  overflow: hidden;
}
.admin-section-head {
  background: var(--bg-3);
  border-bottom: 1px solid var(--border-1);
  padding: .85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.admin-section-head h2 { font-size: 1rem; font-weight: 600; }

.kit-queue-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border-1);
}
.kit-queue-item:last-child { border-bottom: none; }

.kit-queue-thumb {
  width: 120px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border-1);
}
.kit-queue-thumb img { width: 100%; height: auto; display: block; }

.kit-queue-info { flex: 1; min-width: 0; }
.kit-queue-info h3 { font-size: .95rem; font-weight: 600; margin-bottom: .2rem; }
.kit-queue-info p  { font-size: .82rem; color: var(--text-2); margin-bottom: .15rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.kit-queue-actions {
  display: flex;
  gap: .5rem;
  flex-wrap: wrap;
  align-items: center;
  margin-top: .6rem;
}

.admin-login-wrap {
  max-width: 380px;
  margin: 6rem auto;
}

/* ── Footer ─────────────────────────────────────────────────────────────── */
.site-footer { background: var(--bg-1); }

.footer-top { padding: 2rem 0; border-top: 1px solid var(--border-1); }
.footer-logo-col { display: flex; flex-direction: column; gap: .5rem; }
.footer-tagline { color: var(--text-2); font-size: .875rem; margin-top: .25rem; }

.copyright-area {
  border-top: 1px solid var(--border-1);
  padding: 1rem 0;
  font-size: .82rem;
  color: var(--text-3);
}
.copyright-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem;
}
.footer-links { display: flex; gap: 1rem; list-style: none; padding: 0; }
.footer-links a { color: var(--text-3); }
.footer-links a:hover { color: var(--text-2); }
.copyright-text a { color: var(--text-2); text-decoration: none; }
.copyright-text a:hover { color: var(--accent); }

/* ── Divider ────────────────────────────────────────────────────────────── */
.divider { border: none; border-top: 1px solid var(--border-1); margin: 1.5rem 0; }

/* ── Pagination ─────────────────────────────────────────────────────────── */
.pagination {
  display: flex;
  justify-content: center;
  gap: .5rem;
  margin-top: 2.5rem;
  flex-wrap: wrap;
}
.pagination a, .pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.2rem;
  height: 2.2rem;
  padding: 0 .6rem;
  border-radius: var(--radius-sm);
  font-size: .875rem;
  border: 1px solid var(--border-1);
  background: var(--bg-2);
  color: var(--text-2);
  text-decoration: none;
}
.pagination a:hover { border-color: var(--accent); color: var(--accent); }
.pagination .current { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 640px) {
  .kit-grid { grid-template-columns: 1fr; }
  .form-card { padding: 1.25rem; }
  .kit-detail-header { flex-direction: column; }
  .kit-download-box { flex-direction: column; }
  .kit-queue-thumb { width: 80px; }
  .header-inner { height: 52px; }
}
@media (max-width: 480px) {
  .site-nav a:not(.btn-nav) { display: none; }
}