:root {
  --bg: #0a0e14;
  --panel: #141b26;
  --panel-2: #1a2332;
  --border: #2a3548;
  --text: #eef2f8;
  --muted: #8b9cb3;
  --accent: #3b82f6;
  --accent-glow: rgba(59, 130, 246, 0.45);
  --success: #22c55e;
  --error: #ef4444;
  --warn: #f59e0b;
  --violet: #8b5cf6;
  --cyan: #06b6d4;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(59, 130, 246, 0.12), transparent),
    radial-gradient(ellipse 60% 40% at 100% 0%, rgba(139, 92, 246, 0.08), transparent);
  color: var(--text);
  min-height: 100vh;
}
button, input, select {
  font: inherit;
}
.btn {
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  padding: 10px 16px;
  cursor: pointer;
}
.btn.secondary { background: #334155; }
.btn-glow {
  background: linear-gradient(135deg, #3b82f6, #6366f1);
  box-shadow: 0 4px 18px var(--accent-glow);
}
.btn-glow:hover { filter: brightness(1.08); }
.btn-ghost {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 8px 14px;
  font-size: 13px;
}
.btn-ghost:hover { background: rgba(255,255,255,.1); }
.btn-danger-ghost:hover { border-color: rgba(239,68,68,.4); color: #fca5a5; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.brand-logo {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
  border-radius: 8px;
  box-shadow: 0 4px 14px rgba(59, 130, 246, 0.35);
}
.brand-logo-lg {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  display: block;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.4);
}
.brand-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.brand-subtitle {
  color: var(--muted);
  font-size: 0.8rem;
  margin-top: 2px;
}
.auth-card h1 { margin: 0 0 8px; text-align: center; }
.auth-lead { text-align: center; color: var(--muted); margin-top: 0; }
.form-error { color: var(--error); margin: 8px 0; }
.form-success { color: var(--success); margin: 8px 0; word-break: break-all; }
.req { color: var(--error); }
.layout { min-height: 100vh; display: flex; flex-direction: column; }

/* ——— Top bar ——— */
.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(26, 35, 50, 0.98), rgba(20, 27, 38, 0.95));
  backdrop-filter: blur(12px);
  flex-wrap: nowrap;
  overflow: hidden;
}
.topbar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.topbar-stats {
  display: flex;
  align-items: center;
  gap: 5px;
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
}
.kpi {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 4px 7px;
  border-radius: 8px;
  border: 1px solid transparent;
  flex: 0 0 auto;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.kpi:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0,0,0,.22);
}
.kpi-icon {
  font-size: 13px;
  line-height: 1;
  opacity: 0.85;
  flex-shrink: 0;
}
.kpi-body {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
  min-width: 0;
}
.kpi-value {
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  white-space: nowrap;
}
.kpi-label {
  font-size: 9px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-top: 1px;
  white-space: nowrap;
}
.kpi-sublabel {
  font-size: 9px;
  color: var(--muted);
  opacity: 0.75;
  text-transform: lowercase;
  font-weight: 400;
  margin-left: 2px;
}
.kpi-sep {
  opacity: 0.45;
  font-weight: 600;
  margin: 0 1px;
}
.kpi-value-new {
  color: #fb923c;
}
.kpi-blue .kpi-value-new { color: #93c5fd; }
.kpi-violet .kpi-value-new { color: #c4b5fd; }
.kpi-cyan .kpi-value-new { color: #67e8f9; }
.kpi-blue {
  background: linear-gradient(135deg, rgba(59,130,246,.18), rgba(59,130,246,.06));
  border-color: rgba(59,130,246,.35);
}
.kpi-blue .kpi-value { color: #93c5fd; }
.kpi-violet {
  background: linear-gradient(135deg, rgba(139,92,246,.18), rgba(139,92,246,.06));
  border-color: rgba(139,92,246,.35);
}
.kpi-violet .kpi-value { color: #c4b5fd; }
.kpi-cyan {
  background: linear-gradient(135deg, rgba(6,182,212,.18), rgba(6,182,212,.06));
  border-color: rgba(6,182,212,.35);
}
.kpi-cyan .kpi-value { color: #67e8f9; }
.kpi-green {
  background: linear-gradient(135deg, rgba(34,197,94,.18), rgba(34,197,94,.06));
  border-color: rgba(34,197,94,.35);
}
.kpi-green .kpi-value { color: #86efac; }
.kpi-red {
  background: linear-gradient(135deg, rgba(239,68,68,.18), rgba(239,68,68,.06));
  border-color: rgba(239,68,68,.35);
}
.kpi-red .kpi-value { color: #fca5a5; }
.kpi-amber {
  background: linear-gradient(135deg, rgba(245,158,11,.18), rgba(245,158,11,.06));
  border-color: rgba(245,158,11,.35);
}
.kpi-amber .kpi-value { color: #fcd34d; }

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.service-status {
  display: flex;
  gap: 4px;
  margin-right: 2px;
}
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 7px;
  border-radius: 999px;
  font-size: 10px;
  border: 1px solid var(--border);
  white-space: nowrap;
}
.status-pill .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 8px currentColor;
}
.status-pill.ok { background: rgba(34,197,94,.12); color: var(--success); border-color: rgba(34,197,94,.3); }
.status-pill.warn { background: rgba(245,158,11,.12); color: var(--warn); border-color: rgba(245,158,11,.3); }

.user-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px 6px 6px;
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  max-width: 220px;
}
.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #8b5cf6);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 14px;
  flex-shrink: 0;
}
.user-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
  line-height: 1.2;
}
.user-email {
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-role {
  font-size: 10px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.detail-url {
  color: var(--muted);
  word-break: break-all;
  font-size: 13px;
  margin: 8px 0;
}
.detail-meta { margin: 8px 0 0; }
.asin {
  font-family: Consolas, monospace;
  font-size: 12px;
  background: rgba(59,130,246,.1);
  padding: 2px 6px;
  border-radius: 4px;
  color: #93c5fd;
}
.toolbar {
  display: flex;
  gap: 12px;
  padding: 16px 24px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.toolbar input, .toolbar select {
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 12px;
  min-width: 220px;
}
.main { display: grid; grid-template-columns: 1.2fr 1fr; gap: 0; flex: 1; min-height: 0; }
.panel {
  border-right: 1px solid var(--border);
  overflow: auto;
  max-height: calc(100vh - 168px);
}
.detail {
  padding: 20px;
  overflow: auto;
  max-height: calc(100vh - 168px);
}
table { width: 100%; border-collapse: collapse; }
th, td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  text-align: left;
  font-size: 14px;
}
th { color: var(--muted); font-weight: 600; position: sticky; top: 0; background: var(--bg); }
tr { cursor: pointer; }
tr:hover, tr.active { background: #1f2937; }
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 12px;
}
.badge.success { background: rgba(34,197,94,.15); color: var(--success); }
.badge.error { background: rgba(239,68,68,.15); color: var(--error); }
.badge.processing { background: rgba(245,158,11,.15); color: var(--warn); }
.auth-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
}
.auth-card h1 { margin: 0 0 8px; }
.auth-card p { color: var(--muted); margin-top: 0; }
.form-group { margin-bottom: 14px; }
.form-group label { display: block; margin-bottom: 6px; color: var(--muted); font-size: 14px; }
.form-group input {
  width: 100%;
  background: #0b1220;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 12px;
}
.tabs { display: flex; gap: 8px; margin: 16px 0; }
.tab {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
}
.tab.active { background: var(--accent); border-color: var(--accent); }
.images { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.images img {
  width: 88px;
  height: 88px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: #111;
}
.cache-note {
  color: #93c5fd;
  font-size: 13px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.25);
  border-radius: 8px;
  padding: 8px 12px;
  margin: 8px 0;
}
.quality-note {
  color: #fcd34d;
  font-size: 13px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: 8px;
  padding: 8px 12px;
  margin: 8px 0;
}
.quality-note.ready {
  color: #86efac;
  background: rgba(34, 197, 94, 0.1);
  border-color: rgba(34, 197, 94, 0.25);
}
.modal-check {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 10px 0 4px;
  font-size: 14px;
  color: var(--muted);
}
.processing-hint {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
  margin: 8px 0 12px;
}
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }
.product-card {
  margin-top: 8px;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: #111827;
}
.product-gallery {
  background: #0b1220;
  border-bottom: 1px solid var(--border);
  padding: 16px;
}
.product-gallery-main {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 220px;
  max-height: 320px;
  cursor: zoom-in;
  border-radius: 10px;
  background: #000;
  border: 1px solid var(--border);
  overflow: hidden;
}
.product-gallery-main img {
  max-width: 100%;
  max-height: 300px;
  object-fit: contain;
}
.gallery-zoom-hint {
  position: absolute;
  bottom: 8px;
  right: 10px;
  font-size: 11px;
  color: #cbd5e1;
  background: rgba(0,0,0,.55);
  padding: 4px 8px;
  border-radius: 6px;
}
.product-gallery-thumbs {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 12px;
}
.thumb-btn {
  padding: 0;
  border: 2px solid transparent;
  border-radius: 8px;
  background: transparent;
  cursor: pointer;
  overflow: hidden;
}
.thumb-btn.active { border-color: var(--accent); }
.thumb-btn img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  display: block;
}
.product-body { padding: 18px 20px 20px; }
.product-title {
  margin: 0 0 10px;
  font-size: 1.25rem;
  line-height: 1.35;
  font-weight: 700;
}
.product-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 14px;
}
.product-lead {
  color: #cbd5e1;
  font-size: 15px;
  line-height: 1.5;
  margin: 0 0 16px;
}
.product-section { margin-bottom: 18px; }
.product-section h4 {
  margin: 0 0 10px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
.product-description {
  margin: 0;
  line-height: 1.6;
  white-space: pre-wrap;
  color: #e2e8f0;
}
.keyword-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}
.keyword-tag {
  display: inline-block;
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: #93c5fd;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 12px;
}
.keywords-line {
  margin: 0;
  font-size: 12px;
  color: #94a3b8;
  line-height: 1.5;
  word-break: break-word;
}
.attr-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.attr-table th,
.attr-table td {
  padding: 10px 12px;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}
.attr-table th {
  width: 42%;
  color: #cbd5e1;
  font-weight: 600;
  background: #0b1220;
}
.attr-table td { background: #111827; }
.attr-table tr:nth-child(even) th { background: #0f172a; }
.attr-table tr:nth-child(even) td { background: #0f172a; }
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 20;
  background: rgba(0,0,0,.88);
  display: grid;
  place-items: center;
  padding: 24px;
}
.lightbox img {
  max-width: min(92vw, 900px);
  max-height: 88vh;
  object-fit: contain;
  border-radius: 8px;
}
.lightbox-close {
  position: fixed;
  top: 20px;
  right: 24px;
  width: 40px;
  height: 40px;
  border: none;
  border-radius: 50%;
  background: rgba(255,255,255,.15);
  color: white;
  font-size: 28px;
  line-height: 1;
  cursor: pointer;
}
.json-box {
  background: #0b1220;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  white-space: pre-wrap;
  word-break: break-word;
  font-family: Consolas, monospace;
  font-size: 12px;
  max-height: 420px;
  overflow: auto;
}
.pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
}
.empty { color: var(--muted); padding: 40px; text-align: center; }
.modal {
  position: fixed; inset: 0; background: rgba(0,0,0,.55);
  display: grid; place-items: center; z-index: 10;
}
.modal-card {
  width: min(560px, 92vw);
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  box-shadow: 0 24px 48px rgba(0,0,0,.45);
}
.modal-desc { color: var(--muted); margin-top: 0; }
.modal-input {
  width: 100%;
  margin: 12px 0;
  padding: 10px 12px;
  background: #0b1220;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
}
.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 12px;
}
.api-key-row {
  display: flex;
  gap: 8px;
  margin: 12px 0;
}
.api-key-row input {
  flex: 1;
  padding: 10px 12px;
  background: #0b1220;
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
}
.key-list { margin: 12px 0; padding-left: 20px; color: var(--muted); }
.key-reveal { font-size: 13px; }
.settings-status {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.status-pill {
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 13px;
  border: 1px solid var(--border);
}
.status-pill.ok { background: rgba(34,197,94,.12); color: var(--success); }
.status-pill.warn { background: rgba(245,158,11,.12); color: var(--warn); }
.settings-modal {
  width: min(760px, 96vw);
  max-height: 90vh;
  overflow: auto;
}
.settings-group {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 16px;
  background: #111827;
}
.settings-group h4 { margin: 0 0 6px; }
.settings-group .desc { color: var(--muted); font-size: 14px; margin-bottom: 14px; }
.field-block { margin-bottom: 16px; }
.field-block label { display: block; font-weight: 600; margin-bottom: 6px; }
.field-block input, .field-block select {
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 12px;
}
.field-hint { color: var(--muted); font-size: 12px; margin-top: 6px; }
.instruction-box {
  background: #0b1220;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  margin: 10px 0 14px;
  font-size: 13px;
}
.instruction-box ol { margin: 8px 0 0 18px; padding: 0; }
.instruction-box li { margin-bottom: 6px; }
.instruction-links { margin-top: 8px; display: flex; gap: 12px; flex-wrap: wrap; }
.instruction-links a { color: #93c5fd; text-decoration: none; font-size: 13px; }
.instruction-links a:hover { text-decoration: underline; }
.settings-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.test-result { margin-top: 10px; font-size: 13px; padding: 8px 10px; border-radius: 8px; }
.test-result.ok { background: rgba(34,197,94,.12); color: var(--success); }
.test-result.error { background: rgba(239,68,68,.12); color: var(--error); }
.settings-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.settings-tab {
  background: rgba(255,255,255,.04);
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: 8px;
  padding: 8px 12px;
  cursor: pointer;
  font-size: 13px;
}
.settings-tab.active {
  background: rgba(59, 130, 246, 0.15);
  border-color: rgba(59, 130, 246, 0.45);
  color: var(--text);
}
.modal-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 12px 0;
}
.modal-form-grid .form-group { margin: 0; }
.modal-form-grid label { display: block; font-size: 13px; margin-bottom: 6px; color: var(--muted); }
.modal-form-grid select {
  width: 100%;
  background: var(--panel);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 10px 12px;
}
@media (max-width: 600px) {
  .modal-form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 1200px) {
  .topbar { flex-wrap: wrap; }
  .topbar-stats { order: 3; width: 100%; }
  .user-chip { display: none; }
}
@media (max-width: 960px) {
  .main { grid-template-columns: 1fr; }
  .panel { max-height: none; border-right: none; border-bottom: 1px solid var(--border); }
  .detail { max-height: none; }
  .service-status { display: none; }
}