* { box-sizing: border-box; }

:root {
  --bg: #f6f7f9;
  --card: #ffffff;
  --border: #e2e5ea;
  --text: #1f2430;
  --muted: #6b7280;
  --accent: #4f46e5;
  --accent-dark: #4338ca;
  --green: #16a34a;
  --amber: #d97706;
  --red: #dc2626;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
}

header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px;
  background: var(--card);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
header h1 { font-size: 20px; margin: 0; }
.header-right { display: flex; gap: 10px; align-items: center; }

main { max-width: 1100px; margin: 0 auto; padding: 24px 24px 90px; }
section { margin-bottom: 32px; }
h2 { font-size: 17px; margin: 0 0 12px; }

.hidden { display: none !important; }
.error { color: var(--red); font-size: 14px; }

button, .button {
  font: inherit;
  border: none;
  border-radius: 8px;
  padding: 9px 18px;
  background: var(--accent);
  color: #fff;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
button:hover, .button:hover { background: var(--accent-dark); }
button:disabled { opacity: 0.5; cursor: default; }
button.secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
button.secondary:hover { background: var(--bg); }

select, textarea, input[type="password"] {
  font: inherit;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  background: var(--card);
  color: var(--text);
  width: 100%;
}
textarea { resize: vertical; font-size: 13px; line-height: 1.5; }

/* ---- login ---- */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 18, 25, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.login-card {
  background: var(--card);
  border-radius: 14px;
  padding: 32px;
  width: 340px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  text-align: center;
}
.login-card h1 { margin: 0; font-size: 22px; }
.login-card p { margin: 0; color: var(--muted); font-size: 14px; }

/* ---- upload ---- */
#dropzone {
  border: 2px dashed var(--border);
  border-radius: 14px;
  background: var(--card);
  padding: 48px 24px;
  text-align: center;
  transition: border-color 0.15s, background 0.15s;
}
#dropzone.dragover { border-color: var(--accent); background: #eef1ff; }
.dz-big { font-size: 18px; font-weight: 600; margin: 0 0 6px; }
.dz-small { color: var(--muted); font-size: 13px; margin: 0 0 16px; }

#staged {
  margin-top: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
}
#staged-summary { font-weight: 600; margin-bottom: 8px; }
#staged-list {
  margin: 0 0 14px;
  padding: 0;
  list-style: none;
  max-height: 180px;
  overflow-y: auto;
  font-size: 13px;
  color: var(--muted);
  columns: 2;
}
#staged-list li.bad { color: var(--red); }
#advanced { margin-bottom: 14px; }
#advanced summary { cursor: pointer; color: var(--muted); font-size: 14px; margin-bottom: 10px; }
#advanced label { display: block; font-size: 13px; font-weight: 600; margin: 10px 0 4px; }
.start-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
#cost-estimate { color: var(--muted); font-size: 14px; }

/* ---- progress ---- */
.badge {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.4px;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--border);
  vertical-align: middle;
}
.badge-mock { background: #fef3c7; color: #92400e; }
.badge-running { background: #dbeafe; color: #1d4ed8; }
.badge-review { background: #dcfce7; color: #166534; }
.badge-cancelled { background: #fee2e2; color: #991b1b; }

#counts-bar { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; font-size: 13px; }
#counts-bar span {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 3px 11px;
  color: var(--muted);
}

#progress-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  font-size: 14px;
  margin-bottom: 12px;
}
#progress-table th, #progress-table td {
  text-align: left;
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
}
#progress-table th { font-size: 12px; text-transform: uppercase; letter-spacing: 0.4px; color: var(--muted); }
#progress-table tr:last-child td { border-bottom: none; }

.pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}
.pill-queued { background: var(--border); color: var(--muted); }
.pill-converting, .pill-generating, .pill-verifying { background: #dbeafe; color: #1d4ed8; }
.pill-awaiting_review { background: #fef9c3; color: #854d0e; }
.pill-approved { background: #dcfce7; color: #166534; }
.pill-rejected { background: #f3f4f6; color: #6b7280; text-decoration: line-through; }
.pill-failed { background: #fee2e2; color: #991b1b; }

.spinner {
  display: inline-block;
  width: 10px;
  height: 10px;
  border: 2px solid #1d4ed8;
  border-top-color: transparent;
  border-radius: 50%;
  margin-right: 5px;
  vertical-align: -1px;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---- gallery ---- */
#gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(420px, 1fr)); gap: 18px; }
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
}
.card.flagged { border-color: var(--amber); box-shadow: 0 0 0 1px var(--amber); }
.card-head { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 10px; gap: 8px; }
.card-head h3 { margin: 0; font-size: 15px; }
.card-imgs { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.card-imgs figure { margin: 0; }
.card-imgs img {
  width: 100%;
  aspect-ratio: 2 / 3;
  object-fit: contain;
  background: #eceef2;
  border-radius: 8px;
  cursor: zoom-in;
  display: block;
}
.card-imgs figcaption { font-size: 11px; color: var(--muted); text-align: center; margin-top: 3px; }
.qc-chips { display: flex; flex-wrap: wrap; gap: 5px; margin: 10px 0; }
.chip {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #dcfce7;
  color: #166534;
  cursor: default;
}
.chip.fail { background: #fee2e2; color: #991b1b; }
.chip.warn { background: #fef3c7; color: #92400e; }
.qc-notes { font-size: 12px; color: var(--amber); margin: 6px 0; }
.card-error { font-size: 12px; color: var(--red); margin: 6px 0; }
.card-actions { display: flex; gap: 8px; margin-top: 8px; }
.card-actions button { padding: 7px 14px; font-size: 13px; }
.btn-approve { background: var(--green); }
.btn-approve:hover { background: #15803d; }
.btn-reject { background: transparent; color: var(--red); border: 1px solid #fecaca; }
.btn-reject:hover { background: #fef2f2; }
.btn-retry { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-retry:hover { background: var(--bg); }

/* ---- download bar ---- */
#download-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--card);
  border-top: 1px solid var(--border);
  padding: 12px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 10;
}
#download-info { font-size: 14px; color: var(--muted); }

/* ---- lightbox ---- */
#lightbox { background: rgba(10, 12, 18, 0.92); cursor: grab; overflow: hidden; }
#lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  transform-origin: center center;
  user-select: none;
  -webkit-user-drag: none;
}
#lightbox-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: transparent;
  font-size: 26px;
  padding: 4px 10px;
}
.lightbox-hint {
  position: absolute;
  bottom: 14px;
  left: 0;
  right: 0;
  text-align: center;
  color: #9ca3af;
  font-size: 12px;
}