/* Zero Dark Product Builder */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
[hidden] { display: none !important; }

:root {
  --bg:      #090909;
  --surface: #111111;
  --surface2:#161616;
  --border:  #1e1e1e;
  --border2: #2a2a2a;
  --cyan:    #00d4ff;
  --cyan-dk: #003d4d;
  --text:    #dedede;
  --label:   #666;
  --muted:   #444;
  --error:   #ff4040;
  --success: #00cc66;
  --warn:    #ffaa00;
  --radius:  5px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  font-size: 13px;
  min-height: 100vh;
}

/* ── LOGIN ─────────────────────────────────────────── */
#zdb-login {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}
.zdb-login-card {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: 8px;
  padding: 44px 40px;
  width: 360px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.zdb-brand {
  font-size: 22px;
  font-weight: 800;
  color: var(--cyan);
  letter-spacing: 4px;
  text-align: center;
}
.zdb-brand-sub {
  color: var(--label);
  font-size: 11px;
  text-align: center;
  letter-spacing: 0.5px;
}
.zdb-login-card input[type="password"] {
  background: var(--bg);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  color: var(--text);
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
  transition: border-color .15s;
}
.zdb-login-card input[type="password"]:focus { border-color: var(--cyan); }
#zdb-login-btn {
  background: var(--cyan);
  border: none;
  border-radius: var(--radius);
  color: #000;
  font-weight: 700;
  font-size: 14px;
  padding: 10px;
  cursor: pointer;
  transition: background .15s;
}
#zdb-login-btn:hover { background: #33ddff; }
#zdb-login-err { color: var(--error); font-size: 12px; text-align: center; }

/* ── HEADER ─────────────────────────────────────────── */
.zdb-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--surface);
  border-bottom: 1px solid var(--border2);
  padding: 11px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.zdb-hlogo {
  font-weight: 800;
  font-size: 15px;
  color: var(--cyan);
  letter-spacing: 2px;
}
.zdb-hlogo em {
  font-style: normal;
  color: var(--label);
  font-weight: 400;
  font-size: 12px;
  letter-spacing: 1px;
}
#zdb-logout {
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--label);
  padding: 5px 14px;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 12px;
  transition: all .15s;
}
#zdb-logout:hover { border-color: var(--cyan); color: var(--cyan); }

/* ── MAIN ────────────────────────────────────────────── */
main {
  max-width: 1160px;
  margin: 0 auto;
  padding: 24px 28px 48px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* ── PANELS ─────────────────────────────────────────── */
.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
}
.panel h2 {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: var(--cyan);
  margin-bottom: 16px;
}

/* ── FORM ROWS ───────────────────────────────────────── */
.row {
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.row:last-child { margin-bottom: 0; }
.row-sm { margin-bottom: 10px; }
.grow { flex: 1; min-width: 180px; }
.lbl-btn { flex-shrink: 0; }

label {
  display: flex;
  flex-direction: column;
  gap: 5px;
  font-size: 11px;
  color: var(--label);
  letter-spacing: 0.3px;
}

input[type="text"],
input[type="number"],
input[type="password"],
select,
textarea {
  background: var(--bg);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  color: var(--text);
  padding: 7px 10px;
  font-size: 13px;
  font-family: inherit;
  outline: none;
  transition: border-color .15s;
  width: 100%;
}
input:focus, select:focus, textarea:focus { border-color: var(--cyan); }
textarea { resize: vertical; }
select { cursor: pointer; }
input[type="number"] { min-width: 120px; }

/* standalone input (not inside label) */
input.grow {
  display: block;
}

/* ── BUTTONS ─────────────────────────────────────────── */
.btn {
  padding: 7px 18px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all .15s;
  white-space: nowrap;
  line-height: 1.4;
}
.btn.cyan { background: var(--cyan); color: #000; }
.btn.cyan:hover { background: #33ddff; }
.btn.cyan:disabled { background: var(--cyan-dk); color: #555; cursor: default; }
.btn.ghost {
  background: transparent;
  border: 1px solid var(--border2);
  color: var(--text);
}
.btn.ghost:hover { border-color: var(--cyan); color: var(--cyan); }
.btn.push {
  background: var(--cyan);
  color: #000;
  font-size: 14px;
  font-weight: 800;
  padding: 12px 44px;
  letter-spacing: 1px;
}
.btn.push:hover { background: #33ddff; }
.btn.push:disabled { background: var(--cyan-dk); color: #555; cursor: default; }

/* ── LIGHTBOX ────────────────────────────────────────── */
#zdb-lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: zoom-out;
}
#zdb-lb-img {
  max-width: 90vw;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: 0 0 60px rgba(0,212,255,0.15);
}

/* ── VENDOR LOOKUP RESULT ────────────────────────────── */
#zdb-lookup-out {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}
.stat-row {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 10px;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.sl { font-size: 10px; color: var(--label); letter-spacing: 0.5px; }
.stat > span:last-child { font-size: 18px; font-weight: 700; color: var(--cyan); }
.vendor-img-note { font-size: 11px; color: var(--muted); font-style: italic; }

/* ── IMAGE PANEL ─────────────────────────────────────── */
.img-hint { align-self: center; font-size: 11px; color: var(--muted); }
.img-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 10px;
  margin-top: 12px;
}
.img-card {
  position: relative;
  background: var(--bg);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .15s;
}
.img-card:hover { border-color: var(--cyan); }
.img-thumb {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  display: block;
  cursor: zoom-in;
}
.img-primary {
  position: absolute;
  top: 5px; left: 5px;
  background: var(--cyan);
  color: #000;
  font-size: 9px;
  font-weight: 800;
  padding: 2px 6px;
  border-radius: 2px;
  letter-spacing: 1px;
}
.img-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 4px 7px;
  background: var(--surface2);
  border-top: 1px solid var(--border);
}
.img-type { font-size: 10px; color: var(--label); }
.img-del {
  background: none; border: none;
  color: var(--muted); cursor: pointer;
  font-size: 17px; line-height: 1; padding: 0;
}
.img-del:hover { color: var(--error); }

/* ── PREVIEW PANEL ───────────────────────────────────── */
.preview-hdr {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}
.preview-hdr h2 { margin-bottom: 0; }
.pv-placeholder { color: var(--muted); font-size: 13px; font-style: italic; }
.preview-card {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
}
@media (max-width: 720px) { .preview-card { grid-template-columns: 1fr; } }
.pv-imgs { display: flex; flex-direction: column; gap: 8px; }
.pv-main {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  background: var(--bg);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  cursor: zoom-in;
}
.pv-thumbs { display: flex; gap: 6px; flex-wrap: wrap; }
.pv-thumb {
  width: 54px; height: 54px;
  object-fit: contain;
  background: var(--bg);
  border: 1px solid var(--border2);
  border-radius: 3px;
  cursor: pointer;
  transition: border-color .15s;
}
.pv-thumb:hover, .pv-thumb.active { border-color: var(--cyan); }
.pv-info { display: flex; flex-direction: column; gap: 10px; }
.pv-title { font-size: 20px; font-weight: 700; line-height: 1.3; }
.pv-meta { font-size: 12px; color: var(--label); }
.pv-meta span:not(:last-child)::after { content: " · "; }
.pv-price-row { display: flex; align-items: baseline; gap: 10px; }
.pv-price { font-size: 24px; font-weight: 800; color: var(--cyan); }
.pv-compare { font-size: 14px; color: var(--muted); text-decoration: line-through; }
.pv-desc { font-size: 13px; color: #bbb; line-height: 1.65; }
.pv-desc p { margin-bottom: 8px; }
.pv-fit-summary { font-size: 12px; color: var(--label); padding: 8px 12px; background: var(--surface2); border-radius: 3px; }
.pv-tags-row { display: flex; flex-wrap: wrap; gap: 4px; }
.pv-tag { background: var(--surface2); border: 1px solid var(--border); padding: 2px 8px; border-radius: 2px; font-size: 11px; color: var(--label); }

/* ── FITMENT TABLE ───────────────────────────────────── */
.count-badge {
  align-self: center;
  font-size: 12px;
  color: var(--muted);
}
.tbl-scroll {
  overflow-x: auto;
  margin-top: 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
#zdb-fit-tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}
#zdb-fit-tbl th {
  background: var(--surface2);
  color: var(--label);
  font-weight: 600;
  letter-spacing: 0.5px;
  text-align: left;
  padding: 8px 6px;
  border-bottom: 1px solid var(--border2);
  white-space: nowrap;
  position: sticky;
  top: 0;
}
#zdb-fit-tbl td {
  padding: 3px 2px;
  border-bottom: 1px solid var(--border);
}
#zdb-fit-tbl tr:last-child td { border-bottom: none; }
#zdb-fit-tbl tr:hover td { background: #141414; }
#zdb-fit-tbl input {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 3px;
  color: var(--text);
  padding: 4px 6px;
  font-size: 12px;
  min-width: 60px;
}
#zdb-fit-tbl input:focus {
  background: var(--bg);
  border-color: var(--cyan);
  outline: none;
}
.del-row {
  background: transparent;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 16px;
  padding: 2px 8px;
  line-height: 1;
}
.del-row:hover { color: var(--error); }

/* ── TAGS ────────────────────────────────────────────── */
#zdb-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
  min-height: 28px;
}
.tag-chip {
  display: flex;
  align-items: center;
  gap: 5px;
  background: var(--surface2);
  border: 1px solid var(--border2);
  border-radius: 3px;
  padding: 3px 8px 3px 10px;
  font-size: 12px;
  color: var(--text);
}
.tag-chip .tx {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
  padding: 0;
}
.tag-chip .tx:hover { color: var(--error); }

/* ── HEADER RIGHT ────────────────────────────────────── */
.zdb-hright { display: flex; align-items: center; gap: 14px; }
.batch-badge {
  font-size: 11px; font-weight: 700; letter-spacing: 1.5px;
  color: var(--warn); border: 1px solid var(--warn);
  padding: 3px 10px; border-radius: 3px;
}
.batch-badge strong { color: var(--cyan); }

/* ── WHITEBOARD ──────────────────────────────────────── */
.panel-whiteboard { border-color: var(--cyan-dk); }
.wb-header {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: 12px;
}
.wb-header h2 { margin-bottom: 0; }
.wb-stages { display: flex; gap: 6px; }
.wb-stage {
  font-size: 10px; font-weight: 700; letter-spacing: 1px;
  color: var(--muted); padding: 3px 10px;
  border: 1px solid var(--border2); border-radius: 3px;
  transition: all .15s;
}
.wb-stage.active { color: var(--cyan); border-color: var(--cyan); }
.wb-stage.done   { color: var(--success); border-color: var(--success); }
.wb-prompt { font-size: 12px; color: var(--label); margin-bottom: 8px; }
.wb-status { font-size: 12px; align-self: center; }
.wb-status.ok  { color: var(--success); }
.wb-status.err { color: var(--error); }

/* Checklist */
.wb-checklist {
  display: flex; flex-wrap: wrap; gap: 6px 24px;
  margin-top: 14px; padding-top: 14px;
  border-top: 1px solid var(--border);
}
.wbc-row { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--label); }
.wbc-icon { font-size: 13px; line-height: 1; }
.wbc-icon.done    { color: var(--success); }
.wbc-icon.missing { color: var(--muted); }

/* ── ATTRIBUTES ──────────────────────────────────────── */
.attrs-hdr {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: 8px;
}
.attrs-label { font-size: 10px; font-weight: 700; letter-spacing: 2px; color: var(--cyan); }
.attrs-table {
  display: grid; grid-template-columns: 1fr 2fr;
  gap: 1px; background: var(--border);
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; font-size: 12px;
}
.attr-name { background: var(--surface2); padding: 5px 10px; color: var(--label); }
.attr-val  { background: var(--bg); padding: 5px 10px; color: var(--text); }

/* ── POSITION / SIDE ─────────────────────────────────── */
.pv-pos-badge {
  display: inline-block;
  background: var(--cyan-dk); color: var(--cyan);
  font-size: 11px; font-weight: 700; letter-spacing: 1px;
  padding: 3px 10px; border-radius: 3px; margin-bottom: 6px;
}
.pv-attrs-summary { font-size: 12px; color: var(--label); font-style: italic; }
.pv-no-img {
  aspect-ratio: 1; background: var(--surface2);
  border: 1px solid var(--border2); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-size: 12px;
}

/* ── BATCH BAR ───────────────────────────────────────── */
.batch-bar {
  background: var(--surface);
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  padding: 16px 22px;
  display: flex; align-items: center;
  gap: 20px; flex-wrap: wrap;
  margin-bottom: 48px;
}
.batch-info { flex: 1; min-width: 160px; }
.batch-label {
  display: block; font-size: 10px; font-weight: 700;
  letter-spacing: 2px; color: var(--cyan); margin-bottom: 3px;
}
.batch-status { font-size: 12px; color: var(--label); }
.batch-actions { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
#zdb-push-msg { font-size: 13px; }
#zdb-push-msg.ok  { color: var(--success); }
#zdb-push-msg.err { color: var(--error); }
#zdb-push-msg a   { color: var(--cyan); }