/* ═══════════════════════════════════════════════════════════
   Product Scraper Pro — Stylesheet
   Dark theme with green accent
═══════════════════════════════════════════════════════════ */

:root {
  --bg-primary:   #0f1117;
  --bg-secondary: #1a1d27;
  --bg-card:      #21253a;
  --bg-input:     #2a2f45;
  --accent:       #00d4aa;
  --accent-dark:  #00a882;
  --accent-dim:   rgba(0, 212, 170, 0.12);
  --danger:       #ff4d6d;
  --warn:         #fbbf24;
  --success:      #34d399;
  --text:         #e2e8f0;
  --text-muted:   #8892a4;
  --border:       #2e3348;
  --border-light: #3d4466;
  --radius:       8px;
  --radius-lg:    12px;
  --shadow:       0 4px 24px rgba(0,0,0,0.4);
}

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

html { font-size: 14px; scroll-behavior: smooth; }

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
}

/* ── Layout ── */
header {
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  gap: 12px;
  position: sticky;
  top: 0;
  z-index: 100;
}

header .logo {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: -0.5px;
}

header .logo span { color: var(--text-muted); font-weight: 400; font-size: 0.85rem; margin-left: 6px; }

.main-layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 0;
  min-height: calc(100vh - 57px);
}

.sidebar {
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.content {
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* ── Cards ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
}

.card-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ── Form controls ── */
label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 5px;
  font-weight: 500;
}

input[type="text"],
input[type="url"],
input[type="number"],
select,
textarea {
  width: 100%;
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  color: var(--text);
  border-radius: var(--radius);
  padding: 9px 12px;
  font-size: 0.88rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

input::placeholder { color: var(--text-muted); }

textarea { resize: vertical; min-height: 70px; }

.form-group { margin-bottom: 12px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

/* ── Checkbox group ── */
.checkbox-group { display: flex; flex-direction: column; gap: 8px; }

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--text);
}

.checkbox-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
}

/* ── Range slider ── */
.range-container { display: flex; align-items: center; gap: 10px; }

input[type="range"] {
  flex: 1;
  background: transparent;
  padding: 0;
  border: none;
  box-shadow: none;
  accent-color: var(--accent);
  height: 4px;
  cursor: pointer;
}

.range-value {
  min-width: 50px;
  text-align: right;
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 9px 18px;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  font-family: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all 0.18s;
  white-space: nowrap;
}

.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.btn-primary {
  background: var(--accent);
  color: #000;
}
.btn-primary:not(:disabled):hover { background: var(--accent-dark); }

.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-danger:not(:disabled):hover { filter: brightness(1.1); }

.btn-secondary {
  background: var(--bg-input);
  color: var(--text);
  border: 1px solid var(--border-light);
}
.btn-secondary:not(:disabled):hover { border-color: var(--accent); color: var(--accent); }

.btn-sm { padding: 6px 12px; font-size: 0.8rem; }
.btn-full { width: 100%; }

.btn-group { display: flex; gap: 8px; flex-wrap: wrap; }

/* ── Progress bar ── */
.progress-bar-wrap {
  background: var(--bg-input);
  border-radius: 999px;
  height: 8px;
  overflow: hidden;
  margin: 10px 0;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #00ffcc);
  border-radius: 999px;
  transition: width 0.4s ease;
  width: 0%;
}

.progress-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}

/* ── Log panel ── */
#log-panel {
  background: #0a0c14;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  height: 200px;
  overflow-y: auto;
  font-family: 'Consolas', 'Fira Code', monospace;
  font-size: 0.78rem;
  line-height: 1.7;
}

.log-entry { display: flex; gap: 8px; }
.log-entry .ts { color: var(--text-muted); flex-shrink: 0; }
.log-entry.info  .msg { color: var(--text); }
.log-entry.warn  .msg { color: var(--warn); }
.log-entry.error .msg { color: var(--danger); }
.log-entry.success .msg { color: var(--success); }

/* ── Stats row ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 4px;
}

.stat-box {
  background: var(--bg-input);
  border-radius: var(--radius);
  padding: 12px;
  text-align: center;
}

.stat-box .stat-val {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  display: block;
  line-height: 1.2;
}

.stat-box .stat-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ── Table ── */
.table-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.table-toolbar .search-input {
  flex: 1;
  min-width: 160px;
  max-width: 300px;
}

.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

thead th {
  background: var(--bg-input);
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.5px;
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
}

thead th:hover { color: var(--accent); }

tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.12s;
}

tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--accent-dim); }
tbody tr.selected { background: rgba(0, 212, 170, 0.08); }

td {
  padding: 9px 12px;
  color: var(--text);
  vertical-align: middle;
  max-width: 200px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

td.td-thumb img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: 6px;
  background: var(--bg-input);
}

td.td-thumb .no-img {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-input);
  border-radius: 6px;
  color: var(--text-muted);
  font-size: 1.2rem;
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 700;
}

.badge-green { background: rgba(52,211,153,0.15); color: var(--success); }
.badge-red   { background: rgba(255,77,109,0.15); color: var(--danger); }
.badge-gray  { background: var(--bg-input); color: var(--text-muted); }

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

/* ── Pagination ── */
.table-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0 0;
  font-size: 0.82rem;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 8px;
}

.pagination-btns { display: flex; gap: 6px; }

.page-btn {
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  color: var(--text);
  border-radius: var(--radius);
  padding: 5px 10px;
  cursor: pointer;
  font-size: 0.8rem;
  transition: all 0.15s;
}

.page-btn:hover { border-color: var(--accent); color: var(--accent); }
.page-btn.active { background: var(--accent); color: #000; border-color: var(--accent); }
.page-btn:disabled { opacity: 0.35; cursor: not-allowed; }

/* ── Mode tabs ── */
.mode-tabs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 5px;
  margin-bottom: 12px;
}

.mode-tab {
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  color: var(--text-muted);
  border-radius: var(--radius);
  padding: 7px 6px;
  text-align: center;
  cursor: pointer;
  font-size: 0.75rem;
  font-weight: 600;
  transition: all 0.15s;
}

.mode-tab:hover { border-color: var(--accent); color: var(--accent); }
.mode-tab.active { background: var(--accent-dim); border-color: var(--accent); color: var(--accent); }

/* ── Export panel ── */
.export-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

/* ── Alert / toast ── */
.alert {
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 0.83rem;
  margin-bottom: 10px;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.alert-info    { background: rgba(99,179,237,0.1); border-left: 3px solid #63b3ed; color: #a8d8ff; }
.alert-success { background: rgba(52,211,153,0.1); border-left: 3px solid var(--success); color: var(--success); }
.alert-error   { background: rgba(255,77,109,0.1); border-left: 3px solid var(--danger); color: var(--danger); }

/* ── Spinner ── */
@keyframes spin { to { transform: rotate(360deg); } }

.spinner {
  display: inline-block;
  width: 14px;
  height: 14px;
  border: 2px solid var(--border-light);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-light); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent-dark); }

/* ── Empty state ── */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}

.empty-state .empty-icon { font-size: 3rem; margin-bottom: 12px; }
.empty-state p { font-size: 0.9rem; }

/* ── Divider ── */
.divider {
  height: 1px;
  background: var(--border);
  margin: 12px 0;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .main-layout { grid-template-columns: 1fr; }
  .sidebar { border-right: none; border-bottom: 1px solid var(--border); }
  .stats-row { grid-template-columns: repeat(3, 1fr); }
  .export-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .form-row { grid-template-columns: 1fr; }
  .mode-tabs { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

/* ── Woo toggle ── */
.woo-toggle-label {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.2s;
}

.woo-toggle-label:hover { border-color: var(--accent); }
.woo-toggle-label input[type="checkbox"] { accent-color: var(--accent); width: 18px; height: 18px; }
.woo-toggle-label .woo-label-text { font-size: 0.85rem; font-weight: 600; }
.woo-toggle-label .woo-label-sub { font-size: 0.75rem; color: var(--text-muted); }

/* ── Project list table overrides ── */
.project-name-cell { font-weight: 600; }
.project-name-cell a { color: var(--text); text-decoration: none; }
.project-name-cell a:hover { color: var(--accent); }

/* ── Notification dot ── */
.notif-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  background: var(--accent);
  color: #000;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 0 4px;
  margin-left: 6px;
}