:root {
  --bg: #0f1115;
  --bg-2: #161922;
  --panel: #1b1f2a;
  --panel-2: #222734;
  --border: #2c3242;
  --text: #e6e9ef;
  --muted: #8b93a7;
  --primary: #5b8cff;
  --primary-hover: #7aa0ff;
  --green: #34d399;
  --amber: #fbbf24;
  --red: #f87171;
  --purple: #c084fc;
  --radius: 10px;
  --shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

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

/* ---------- Topbar ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
  background: linear-gradient(180deg, #14171f, #101319);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand { display: flex; align-items: center; gap: 14px; }
.brand .logo { font-size: 30px; }
.brand h1 { margin: 0; font-size: 18px; font-weight: 700; }
.brand .tagline { margin: 2px 0 0; color: var(--muted); font-size: 12px; }
.topbar-actions { display: flex; align-items: center; gap: 8px; }
.badge {
  background: var(--panel-2);
  border: 1px solid var(--border);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
  color: var(--muted);
}

/* ---------- Buttons ---------- */
.btn {
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  transition: all .15s ease;
  white-space: nowrap;
}
.btn:hover { border-color: #3a4256; background: #2a3142; }
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  font-weight: 600;
}
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-ghost { background: transparent; }
.btn-ghost:hover { background: var(--panel); }
.btn-danger { color: var(--red); border-color: #4a2a2a; }
.btn-danger:hover { background: #2a1a1a; }
.btn-sm { padding: 4px 8px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ---------- Layout ---------- */
main { max-width: 1320px; margin: 0 auto; padding: 20px 24px 80px; }
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}
.card h2 { margin: 0 0 6px; font-size: 16px; font-weight: 650; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.input-actions { display: flex; align-items: center; gap: 10px; margin-top: 12px; flex-wrap: wrap; }

textarea {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  resize: vertical;
}
textarea:focus { outline: none; border-color: var(--primary); }

.extract-status {
  margin-top: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--bg-2);
  border: 1px solid var(--border);
  font-size: 13px;
}
.extract-status.ok { border-color: #234; color: var(--green); }
.extract-status.err { border-color: #422; color: var(--red); }

/* ---------- Table ---------- */
.table-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; gap: 12px; flex-wrap: wrap; }
.count {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 1px 9px;
  font-size: 12px;
  color: var(--muted);
  margin-left: 6px;
}
.filters { display: flex; gap: 8px; }
.filter-input {
  background: var(--bg-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 8px;
  padding: 7px 10px;
  font-size: 13px;
}
.filter-input:focus { outline: none; border-color: var(--primary); }

.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; min-width: 1000px; }
thead th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--muted);
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
tbody td { padding: 10px; border-bottom: 1px solid var(--border); vertical-align: top; }
tbody tr:hover { background: var(--panel-2); }
.empty-row td { text-align: center; color: var(--muted); padding: 40px; }

.col-img { width: 72px; }
.col-price, .col-plat { text-align: left; }
.col-actions { white-space: nowrap; }

.thumb {
  width: 64px; height: 64px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg-2);
  cursor: pointer;
}
.thumb.broken { padding: 8px; }

.name-cell { max-width: 320px; }
.name-cell .name { font-weight: 600; display: block; }
.name-cell .url { font-size: 11px; color: var(--muted); word-break: break-all; }
.name-cell .url a:hover { text-decoration: underline; }

.platform { font-size: 11px; padding: 3px 8px; border-radius: 999px; background: var(--panel-2); border: 1px solid var(--border); text-transform: capitalize; }
.platform.yupoo { color: #ffd479; border-color: #4a3f23; }
.platform.taobao { color: #ff8a65; border-color: #4a2e26; }
.platform.tmall { color: #ff8a65; border-color: #4a2e26; }
.platform.weidian { color: #f48fb1; border-color: #422233; }
.platform[data-p="1688"] { color: #ff8a65; border-color: #4a2e26; }
.platform.superbuy { color: var(--green); border-color: #234; }

.price-cell { font-variant-numeric: tabular-nums; font-weight: 600; }
.price-cell .cad { color: var(--muted); font-size: 11px; font-weight: 400; }
.unknown { color: var(--muted); font-style: italic; }

.variant-list { font-size: 12px; color: var(--muted); max-width: 160px; }

.status-pill {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  display: inline-block;
  text-transform: capitalize;
}
.status-pill.pending { color: var(--muted); }
.status-pill.extracted { color: var(--green); border-color: #234; }
.status-pill.partial { color: var(--amber); border-color: #443a1f; }
.status-pill.failed { color: var(--red); border-color: #422; }
.status-pill.needs_manual_review { color: var(--red); background: #2a1414; border-color: #5a2424; }
.status-pill.added_to_superbuy { color: var(--purple); border-color: #3a2547; }
.status-pill.purchased { color: var(--green); background: #122018; border-color: #234a30; }

.flag-warn {
  margin-top: 4px;
  font-size: 11px;
  color: var(--red);
  display: flex;
  align-items: center;
  gap: 4px;
}

.row-actions { display: flex; gap: 4px; flex-wrap: wrap; }
.icon-btn {
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  width: 28px; height: 28px;
  border-radius: 6px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.icon-btn:hover { background: #2a3142; border-color: #3a4256; }
.icon-btn.danger:hover { background: #2a1a1a; border-color: #5a2424; }

/* ---------- Modal ---------- */
.modal { position: fixed; inset: 0; z-index: 50; display: flex; align-items: flex-start; justify-content: center; padding: 30px 16px; overflow-y: auto; }
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.6); backdrop-filter: blur(2px); }
.modal-panel {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  width: 100%;
  max-width: 900px;
  padding: 24px;
  box-shadow: var(--shadow);
  animation: pop .16s ease;
}
.modal-sm { max-width: 460px; }
@keyframes pop { from { transform: translateY(8px); opacity: .9; } to { transform: none; opacity: 1; } }
.modal-close {
  position: absolute; top: 12px; right: 14px;
  background: transparent; border: none; color: var(--muted);
  font-size: 18px; cursor: pointer; line-height: 1;
}
.modal-close:hover { color: var(--text); }

.detail-grid { display: grid; grid-template-columns: 320px 1fr; gap: 24px; }
@media (max-width: 720px) { .detail-grid { grid-template-columns: 1fr; } }

.gallery .main-img {
  width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 10px;
  border: 1px solid var(--border); background: var(--bg-2); cursor: pointer;
}
.gallery .thumbs { display: flex; gap: 6px; margin-top: 8px; overflow-x: auto; padding-bottom: 4px; }
.gallery .thumbs img { width: 56px; height: 56px; object-fit: cover; border-radius: 6px; border: 1px solid var(--border); cursor: pointer; opacity: .7; }
.gallery .thumbs img.active, .gallery .thumbs img:hover { opacity: 1; border-color: var(--primary); }

.detail-fields { display: grid; gap: 12px; }
.field { display: flex; flex-direction: column; gap: 4px; }
.field label { font-size: 11px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.field input, .field textarea, .field select {
  background: var(--bg-2); border: 1px solid var(--border); color: var(--text);
  border-radius: 8px; padding: 8px 10px; font-size: 13px; font-family: inherit;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--primary); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.compliance-box {
  background: #2a1414; border: 1px solid #5a2424; color: #fecaca;
  border-radius: 8px; padding: 10px 12px; font-size: 12px;
}
.compliance-box .flags { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; }
.compliance-box .flags span { background: #3a1a1a; border: 1px solid #5a2424; padding: 2px 7px; border-radius: 999px; font-size: 11px; }

.logs { max-height: 160px; overflow-y: auto; background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px; padding: 8px; font-family: ui-monospace, monospace; font-size: 11px; }
.logs .log-line { padding: 2px 0; border-bottom: 1px solid var(--border); }
.logs .log-line:last-child { border-bottom: none; }
.logs .log-line.warn { color: var(--amber); }
.logs .log-line.error { color: var(--red); }
.logs .log-time { color: var(--muted); margin-right: 6px; }

.section-title { font-size: 13px; font-weight: 700; margin: 18px 0 8px; text-transform: uppercase; letter-spacing: .04em; color: var(--muted); }
.order-text {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 8px;
  padding: 12px; font-family: ui-monospace, monospace; font-size: 12px;
  white-space: pre-wrap; word-break: break-word; max-height: 260px; overflow-y: auto;
}
.form-actions { display: flex; gap: 8px; margin-top: 14px; flex-wrap: wrap; }

.form-row { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.inline-input { display: flex; align-items: center; gap: 8px; }
.inline-input .prefix, .inline-input .suffix { color: var(--muted); font-size: 13px; }
.inline-input input { flex: 1; background: var(--bg-2); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 8px; font-size: 14px; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  background: var(--panel); border: 1px solid var(--border);
  padding: 12px 18px; border-radius: 10px; box-shadow: var(--shadow);
  z-index: 100; max-width: 90vw;
}
.toast.ok { border-color: #234; }
.toast.err { border-color: #422; }

/* ---------- Safety banner ---------- */
.safety-banner {
  background: linear-gradient(90deg, #1a140e, #14110c);
  border-top: 1px solid var(--border);
  color: var(--muted);
  text-align: center;
  padding: 10px 16px;
  font-size: 12px;
  position: fixed;
  bottom: 0; left: 0; right: 0;
}