/* ── SHAFFAF Shared Stylesheet ── */

:root {
  --gold: #C9A84C;
  --gold-light: #E8C97A;
  --gold-dim: rgba(201,168,76,0.15);
  --gold-border: rgba(201,168,76,0.3);
  --bg: #0A0A0B;
  --bg2: #111114;
  --bg3: #18181D;
  --surface: #1E1E25;
  --surface2: #26262F;
  --border: rgba(255,255,255,0.07);
  --border2: rgba(255,255,255,0.12);
  --text: #F0EDE6;
  --text-sub: #C4C0B8;
  --text-muted: #8A8880;
  --red: #E05252;
  --red-dim: rgba(224,82,82,0.12);
  --green: #52C07A;
  --green-dim: rgba(82,192,122,0.12);
  --blue: #52A0E0;
  --blue-dim: rgba(82,160,224,0.12);

  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow: 0 8px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 20px 48px rgba(0,0,0,0.5);
  --shadow-gold: 0 8px 24px rgba(201,168,76,0.2);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Typography ── */
h1, h2, h3, h4, h5 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.5px;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  white-space: nowrap;
}
.btn-sm { padding: 6px 14px; font-size: 12px; }
.btn-lg { padding: 14px 32px; font-size: 15px; border-radius: 8px; }
.btn-xl { padding: 16px 40px; font-size: 16px; border-radius: 10px; }

.btn-gold { background: var(--gold); color: #0A0A0B; font-weight: 600; }
.btn-gold:hover { background: var(--gold-light); transform: translateY(-1px); box-shadow: var(--shadow-gold); }

.btn-ghost { background: transparent; border: 1px solid var(--border); color: var(--text-muted); }
.btn-ghost:hover { border-color: var(--border2); color: var(--text); }

.btn-outline-gold { background: transparent; border: 1px solid var(--gold); color: var(--gold); }
.btn-outline-gold:hover { background: var(--gold-dim); }

.btn-danger { background: var(--red-dim); border: 1px solid rgba(224,82,82,0.3); color: var(--red); }
.btn-danger:hover { background: rgba(224,82,82,0.2); }

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2px;
}
.badge-green  { background: var(--green-dim);  color: var(--green);  border: 1px solid rgba(82,192,122,0.25); }
.badge-gold   { background: var(--gold-dim);   color: var(--gold);   border: 1px solid var(--gold-border); }
.badge-blue   { background: var(--blue-dim);   color: var(--blue);   border: 1px solid rgba(82,160,224,0.25); }
.badge-red    { background: var(--red-dim);    color: var(--red);    border: 1px solid rgba(224,82,82,0.25); }
.badge-muted  { background: var(--surface);    color: var(--text-muted); border: 1px solid var(--border); }

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  transition: border-color 0.25s;
}
.card:hover { border-color: var(--border2); }
.card-gold { border-color: var(--gold-border); background: linear-gradient(135deg, rgba(201,168,76,0.08), rgba(201,168,76,0.03)); }

/* ── Forms ── */
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 7px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  padding: 11px 14px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  -webkit-appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(201,168,76,0.5);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.06);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); }
.form-group select option { background: var(--bg2); }
.form-group textarea { min-height: 100px; resize: vertical; line-height: 1.6; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

/* ── Alerts ── */
.alert {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  line-height: 1.5;
  margin-bottom: 16px;
  display: none;
}
.alert.show { display: block; }
.alert-error   { background: var(--red-dim);   border: 1px solid rgba(224,82,82,0.3);   color: var(--red); }
.alert-success { background: var(--green-dim); border: 1px solid rgba(82,192,122,0.3);  color: var(--green); }
.alert-info    { background: var(--blue-dim);  border: 1px solid rgba(82,160,224,0.3);  color: var(--blue); }
.alert-warn    { background: var(--gold-dim);  border: 1px solid var(--gold-border);    color: var(--gold); }

/* ── Tables ── */
.table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
table { width: 100%; border-collapse: collapse; }
thead th {
  padding: 12px 16px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-muted);
  background: var(--bg3);
  border-bottom: 1px solid var(--border);
}
tbody td {
  padding: 14px 16px;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: rgba(255,255,255,0.015); }

/* ── Progress Bar ── */
.progress-wrap { height: 4px; border-radius: 100px; background: var(--bg3); overflow: hidden; }
.progress-fill { height: 100%; border-radius: 100px; background: var(--gold); transition: width 0.5s ease; }
.progress-fill.green { background: var(--green); }
.progress-fill.blue  { background: var(--blue); }

/* ── Upload Zone ── */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
}
.upload-zone:hover {
  border-color: var(--gold-border);
  background: var(--gold-dim);
}
.upload-zone .uz-icon { font-size: 32px; margin-bottom: 10px; }
.upload-zone .uz-title { font-size: 14px; font-weight: 600; color: var(--gold); margin-bottom: 4px; }
.upload-zone .uz-sub { font-size: 12px; color: var(--text-muted); }

/* ── Section Labels ── */
.section-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gold);
  margin-bottom: 14px;
}

/* ── Dividers ── */
.divider { height: 1px; background: var(--border); margin: 24px 0; }

/* ── Empty State ── */
.empty-state {
  text-align: center;
  padding: 60px 24px;
  color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 48px; margin-bottom: 16px; opacity: 0.5; }
.empty-state h3 { font-size: 18px; color: var(--text-sub); margin-bottom: 8px; }
.empty-state p { font-size: 14px; }

/* ── Shared Nav ── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 48px;
  background: rgba(10,10,11,0.88);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}
.site-nav .logo {
  font-family: 'Syne', sans-serif;
  font-size: 20px;
  font-weight: 800;
  text-decoration: none;
  color: var(--text);
}
.site-nav .logo span { color: var(--gold); }

/* ── Noise Texture ── */
.noise-bg::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.35;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--surface2); border-radius: 100px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ── Selection ── */
::selection { background: var(--gold-dim); color: var(--gold-light); }

/* ── Tooltip ── */
[data-tip] { position: relative; cursor: help; }
[data-tip]::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface2);
  border: 1px solid var(--border2);
  color: var(--text);
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 6px;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.15s;
}
[data-tip]:hover::after { opacity: 1; }

/* ── Animations ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(0.8); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}

.animate-fade-up   { animation: fadeUp 0.4s ease both; }
.animate-fade-in   { animation: fadeIn 0.3s ease both; }

/* ── Responsive ── */
@media (max-width: 768px) {
  .site-nav { padding: 14px 18px; }
  .form-row { grid-template-columns: 1fr; }
}