/* ============================================================================
   PBT Assets dashboard styles
   Aesthetic: dark nav, white content, PitBullTax orange accent
   No framework, no preprocessor -- just plain CSS
   ============================================================================ */

* { box-sizing: border-box; }

:root {
  --bg-page: #f6f7fb;
  --bg-card: #ffffff;
  --bg-nav: #0f1625;
  --bg-nav-hover: #1a2438;
  --bg-nav-active: #2a1a14;
  --text-main: #1a1f2e;
  --text-sub: #6b7384;
  --text-light: #9aa1ae;
  --text-on-nav: #f5e6df;
  --text-on-nav-sub: #a89890;
  --border: #e3e6ee;
  --accent: #ff5a32;
  --accent-hover: #e8431e;
  --accent-soft: #fff1ec;
  --accent-text: #c93a18;
  --green: #2e7d32;
  --green-soft: #e6f4e6;
  --orange: #e67e22;
  --orange-soft: #fff3e6;
  --gray: #6b7384;
  --gray-soft: #eef0f5;
  --blue: #1565c0;
  --blue-soft: #e3f0fc;
  --shadow-sm: 0 1px 2px rgba(15, 22, 37, 0.06);
  --shadow-md: 0 4px 12px rgba(15, 22, 37, 0.08);
  --shadow-lg: 0 8px 28px rgba(15, 22, 37, 0.12);
  --radius: 8px;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-page);
  color: var(--text-main);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

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

/* ── topnav ──────────────────────────────────────────────────────────────── */

.topnav {
  background: var(--bg-nav);
  color: var(--text-on-nav);
  padding: 0 32px;
  display: flex;
  align-items: center;
  height: 56px;
  gap: 32px;
  box-shadow: var(--shadow-sm);
}

.brand {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  margin-right: 12px;
}
.brand-mark {
  font-weight: 800;
  font-size: 16px;
  letter-spacing: 1.5px;
  color: var(--accent);
}
.brand-sub {
  font-size: 10px;
  color: var(--text-on-nav-sub);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 4px;
  flex: 1;
}

.nav-link {
  color: var(--text-on-nav-sub);
  padding: 8px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.nav-link:hover {
  background: var(--bg-nav-hover);
  color: var(--text-on-nav);
  text-decoration: none;
}
.nav-link.active {
  background: var(--bg-nav-active);
  color: var(--accent);
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 12px;
}
.user-name {
  font-size: 13px;
  color: var(--text-on-nav);
}
.logout-form { margin: 0; }
.logout-btn {
  background: transparent;
  color: var(--text-on-nav-sub);
  border: 1px solid #2a3447;
  border-radius: 5px;
  padding: 6px 12px;
  font-size: 12px;
  cursor: pointer;
  font-family: inherit;
}
.logout-btn:hover {
  background: var(--bg-nav-hover);
  color: var(--text-on-nav);
}

/* ── content ─────────────────────────────────────────────────────────────── */

.content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px;
}

.page-title {
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 4px;
}
.page-sub {
  color: var(--text-sub);
  font-size: 13px;
  margin: 0 0 24px;
}
.section-title {
  font-size: 16px;
  font-weight: 600;
  margin: 32px 0 12px;
  color: var(--text-main);
}

.page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.page-header .page-title { margin-bottom: 0; }

/* ── flashes ─────────────────────────────────────────────────────────────── */

.flash {
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 16px;
  font-size: 13px;
  font-weight: 500;
}
.flash-info    { background: var(--blue-soft);   color: var(--blue);    border: 1px solid #c9def7; }
.flash-success { background: var(--green-soft);  color: var(--green);   border: 1px solid #b8dcb9; }
.flash-warn    { background: var(--orange-soft); color: var(--orange);  border: 1px solid #f0c699; }
.flash-error   { background: var(--accent-soft); color: var(--accent-text); border: 1px solid #f7c2b3; }

/* ── stat cards ──────────────────────────────────────────────────────────── */

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.stat-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-sub);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 8px;
}
.stat-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--text-main);
}
.stat-sub {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 4px;
}

/* ── tables ──────────────────────────────────────────────────────────────── */

.data-table {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.data-table thead th {
  background: #fafbfd;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-sub);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
}
.data-table tbody td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  vertical-align: middle;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: #fafbfd; }
.data-table .empty {
  text-align: center;
  color: var(--text-light);
  padding: 32px;
  font-style: italic;
}

/* ── library grid ────────────────────────────────────────────────────────── */

.asset-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.asset-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s, box-shadow 0.15s;
  display: flex;
  flex-direction: column;
}
.asset-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.asset-card a { display: block; color: inherit; text-decoration: none; }
.asset-thumb {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--gray-soft);
}
.asset-thumb-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  aspect-ratio: 4 / 3;
  background: var(--gray-soft);
  color: var(--text-light);
  font-size: 28px;
}
.asset-meta {
  padding: 12px 14px;
  border-top: 1px solid var(--border);
}
.asset-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.asset-sub {
  font-size: 11px;
  color: var(--text-sub);
  margin-top: 2px;
}

/* ── pagination ──────────────────────────────────────────────────────────── */

.pagination {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-top: 24px;
}
.pagination a, .pagination span {
  padding: 6px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
  color: var(--text-main);
  background: var(--bg-card);
}
.pagination a:hover { background: var(--gray-soft); text-decoration: none; }
.pagination .current {
  background: var(--accent);
  color: white;
  border-color: var(--accent);
}
.pagination .disabled { color: var(--text-light); cursor: default; }

/* ── filters / toolbar ───────────────────────────────────────────────────── */

.toolbar {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.toolbar select, .toolbar input[type="text"], .toolbar input[type="search"] {
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
  font-family: inherit;
  background: var(--bg-card);
}

/* ── forms ───────────────────────────────────────────────────────────────── */

.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  max-width: 640px;
}

.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 14px;
}
.form-label input,
.form-label select,
.form-label textarea {
  display: block;
  width: 100%;
  padding: 9px 12px;
  font-size: 14px;
  font-family: inherit;
  margin-top: 6px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
}
.form-label input:focus,
.form-label select:focus,
.form-label textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.form-hint {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: var(--text-sub);
  margin-top: 4px;
}
.form-error {
  background: var(--accent-soft);
  color: var(--accent-text);
  border: 1px solid #f7c2b3;
  padding: 10px 14px;
  border-radius: 6px;
  font-size: 13px;
  margin-bottom: 16px;
}

.primary-btn {
  background: var(--accent);
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s;
}
.primary-btn:hover { background: var(--accent-hover); }

.secondary-btn {
  background: var(--bg-card);
  color: var(--text-main);
  border: 1px solid var(--border);
  padding: 9px 18px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: background 0.15s, border-color 0.15s;
}
.secondary-btn:hover { background: var(--gray-soft); border-color: var(--text-light); }

.danger-btn {
  background: white;
  color: var(--accent-text);
  border: 1px solid #f7c2b3;
  padding: 9px 18px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.danger-btn:hover { background: var(--accent-soft); }

/* ── auth pages ──────────────────────────────────────────────────────────── */

.auth-page {
  min-height: calc(100vh - 80px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 16px;
}
.auth-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 36px 32px 32px;
  box-shadow: var(--shadow-lg);
  max-width: 420px;
  width: 100%;
  text-align: center;
}
.auth-logo {
  display: block;
  width: 220px;
  max-width: 80%;
  height: auto;
  margin: 0 auto 24px;
}
.auth-title {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--text-main);
  margin: 0 0 4px;
  text-align: center;
}
.auth-sub {
  font-size: 13px;
  color: var(--text-sub);
  margin: 0 0 24px;
  text-align: center;
}
.auth-form { text-align: left; }
.auth-form .primary-btn { width: 100%; padding: 12px; margin-top: 8px; }

/* ── asset detail ────────────────────────────────────────────────────────── */

.asset-detail-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  align-items: start;
}
@media (max-width: 800px) { .asset-detail-grid { grid-template-columns: 1fr; } }

.asset-preview {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.asset-preview img {
  display: block;
  width: 100%;
  height: auto;
  background: #1a1a1a;
}

.asset-info {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.info-row {
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}
.info-row:last-child { border-bottom: none; }
.info-row .info-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-sub);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}
.info-row .info-value {
  color: var(--text-main);
  word-break: break-all;
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', monospace;
  font-size: 12px;
}

.copy-url {
  display: flex;
  gap: 6px;
  align-items: stretch;
  margin-top: 4px;
}
.copy-url input {
  flex: 1;
  padding: 6px 10px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: 'SFMono-Regular', Consolas, monospace;
  font-size: 12px;
  background: var(--gray-soft);
}
.copy-btn {
  background: var(--accent);
  color: white;
  border: none;
  padding: 6px 12px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.copy-btn:hover { background: var(--accent-hover); }

.actions-row {
  display: flex;
  gap: 8px;
  margin-top: 16px;
}

/* ── footer ──────────────────────────────────────────────────────────────── */

.page-footer {
  text-align: center;
  padding: 24px;
  color: var(--text-light);
  font-size: 11px;
  letter-spacing: 0.3px;
}