:root {
  --bg: #07090f; --panel: #131a2b; --panel2: #1a2338;
  --accent: #4f8cff; --accent2: #7c5cff; --accent3: #22d3a6;
  --text: #eef1f8; --muted: #98a2b8; --border: #232d44;
  --danger: #ef4444; --warn: #f59e0b;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background: var(--bg); color: var(--text); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif; min-height: 100vh; }
a { color: inherit; text-decoration: none; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.center { text-align: center; }
.mt { margin-top: 28px; }
.error { color: var(--danger); font-size: 13px; margin-top: 8px; min-height: 18px; }

/* ---------- topbar ---------- */
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 12px 22px; border-bottom: 1px solid var(--border); background: rgba(7,9,15,.8); position: sticky; top: 0; z-index: 40; }
.logo { font-size: 18px; font-weight: 800; }
.topbar-right { display: flex; align-items: center; gap: 12px; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px 18px; border-radius: 10px; font-weight: 600; font-size: 14px; cursor: pointer; transition: .15s; border: 1px solid var(--border); background: var(--panel2); color: var(--text); }
.btn:hover { border-color: var(--accent); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-primary { background: linear-gradient(90deg, var(--accent), var(--accent2)); border-color: transparent; color: #fff; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-ghost { background: transparent; }
.btn-block { width: 100%; }

/* ---------- auth ---------- */
.auth-view { display: flex; align-items: center; justify-content: center; min-height: calc(100vh - 60px); padding: 24px; }
.auth-card { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 34px; width: 100%; max-width: 420px; }
.auth-card h1 { font-size: 24px; margin-bottom: 6px; }
.auth-card form { margin-top: 20px; display: flex; flex-direction: column; gap: 12px; }
.auth-card input { padding: 12px; border-radius: 10px; background: var(--panel2); border: 1px solid var(--border); color: var(--text); font-size: 14px; }
.auth-card input:focus { outline: none; border-color: var(--accent); }

/* ---------- layout ---------- */
.layout { display: grid; grid-template-columns: 240px 1fr; min-height: calc(100vh - 60px); }
.sidebar { background: var(--panel); border-right: 1px solid var(--border); padding: 20px 16px; display: flex; flex-direction: column; gap: 20px; }
.credits-box { background: var(--panel2); border: 1px solid var(--border); border-radius: 14px; padding: 16px; text-align: center; }
.credits-label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; }
.credits-num { font-size: 36px; font-weight: 900; color: var(--accent); }
.credits-plan { font-size: 12px; color: var(--muted); }
.sidenav { display: flex; flex-direction: column; gap: 4px; }
.side-link { padding: 10px 14px; border-radius: 10px; color: var(--muted); font-size: 14px; font-weight: 500; }
.side-link:hover { background: var(--panel2); color: var(--text); }
.side-link.active { background: linear-gradient(90deg, rgba(79,140,255,.18), rgba(124,92,255,.12)); color: var(--text); border-left: 3px solid var(--accent); }
.sidebar-foot { margin-top: auto; }

.content { padding: 26px; overflow-x: hidden; }
.content h2 { font-size: 22px; margin-bottom: 18px; }
.view { max-width: 1080px; }

/* ---------- create ---------- */
.create-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.card { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 22px; }
.card-title { font-size: 16px; margin-bottom: 14px; }

.drop { display: block; border: 2px dashed var(--border); border-radius: 14px; padding: 24px; text-align: center; cursor: pointer; background: var(--panel2); margin-bottom: 14px; }
.drop:hover, .drop.drag { border-color: var(--accent); }
.drop-inner { display: flex; flex-direction: column; gap: 6px; align-items: center; }
.drop-icon { font-size: 30px; }
.drop-sub { font-size: 11px; color: var(--muted); }
.preview { max-width: 100%; max-height: 220px; margin: 10px auto 0; border-radius: 10px; display: block; }

.field { display: block; margin-bottom: 14px; font-size: 13px; color: var(--muted); }
.field .hint { opacity: .7; font-size: 11px; }
textarea, input[type=text], input[type=email], input[type=password], input[type=number], select {
  width: 100%; margin-top: 6px; padding: 11px; border-radius: 10px; background: var(--panel2);
  color: var(--text); border: 1px solid var(--border); font-size: 14px; font-family: inherit; resize: vertical;
}
textarea:focus, input:focus, select:focus { outline: none; border-color: var(--accent); }
.actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cost-hint { font-size: 11.5px; color: var(--muted); margin-top: 12px; }

.status { padding: 12px 14px; border-radius: 10px; font-size: 13px; margin-bottom: 12px; }
.status.idle { background: var(--panel2); color: var(--muted); }
.status.running { background: #123052; color: #9cc3ff; }
.status.done { background: #0d2b1a; color: #7be0a5; }
.status.failed { background: #3a1215; color: #ff9aa0; }
.progress { height: 8px; background: var(--panel2); border-radius: 6px; overflow: hidden; margin-bottom: 14px; }
.bar { height: 100%; width: 0; background: linear-gradient(90deg, var(--accent), var(--accent3)); transition: width .3s; }
.log { list-style: none; max-height: 300px; overflow-y: auto; font-size: 12.5px; }
.log li { padding: 6px 4px; border-bottom: 1px solid var(--border); color: var(--muted); font-family: ui-monospace, monospace; }
.log li.warn { color: var(--warn); }
.log li.error { color: var(--danger); }
.artifacts { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.artifacts a { display: inline-flex; align-items: center; gap: 6px; padding: 9px 14px; background: var(--panel2); border: 1px solid var(--border); border-radius: 10px; color: var(--text); font-size: 13px; }
.artifacts a:hover { border-color: var(--accent3); }
.export-panel { margin-top: 16px; border-top: 1px solid var(--border); padding-top: 14px; }
.export-panel h4 { font-size: 14px; margin-bottom: 10px; }
.export-buttons { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.export-buttons a, .export-buttons button { font-size: 12.5px; padding: 8px 12px; }

/* ---------- gallery ---------- */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; }
.g-job { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.g-job .thumb { height: 150px; background: var(--panel2); display: flex; align-items: center; justify-content: center; font-size: 40px; }
.g-job .meta { padding: 12px; }
.g-job .meta h4 { font-size: 14px; margin-bottom: 4px; }
.g-job .meta p { font-size: 12px; color: var(--muted); }
.g-job .badge { display: inline-block; padding: 2px 8px; border-radius: 999px; font-size: 11px; font-weight: 600; }
.badge.done { background: #0d2b1a; color: #7be0a5; }
.badge.failed { background: #3a1215; color: #ff9aa0; }
.badge.running { background: #123052; color: #9cc3ff; }
.badge.queued { background: var(--panel2); color: var(--muted); }

/* ---------- orders ---------- */
.orders-list { display: flex; flex-direction: column; gap: 12px; }
.order-card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 16px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.order-card h4 { font-size: 15px; }
.order-card .o-meta { font-size: 12.5px; color: var(--muted); }

/* ---------- billing ---------- */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.price-card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 24px; }
.price-card.featured { border-color: var(--accent); }
.price-card h3 { font-size: 16px; margin-bottom: 6px; }
.price { font-size: 32px; font-weight: 900; }
.price span { font-size: 14px; color: var(--muted); font-weight: 500; }
.price-sub { color: var(--muted); font-size: 12.5px; margin-bottom: 14px; }
.price-card ul { list-style: none; margin-bottom: 18px; }
.price-card li { padding: 5px 0; font-size: 13px; color: var(--muted); border-bottom: 1px solid var(--border); }
.price-card li::before { content: "✓ "; color: var(--accent3); }
.ledger { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; }
.ledger-row { display: flex; justify-content: space-between; padding: 11px 16px; border-bottom: 1px solid var(--border); font-size: 13px; }
.ledger-row:last-child { border-bottom: none; }
.ledger-row .pos { color: var(--accent3); font-weight: 600; }
.ledger-row .neg { color: var(--danger); font-weight: 600; }

/* ---------- modal ---------- */
.modal { position: fixed; inset: 0; background: rgba(0,0,0,.6); display: flex; align-items: center; justify-content: center; z-index: 100; padding: 20px; }
.modal-card { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; padding: 26px; width: 100%; max-width: 460px; }
.modal-card h3 { margin-bottom: 16px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.quote-result { background: var(--panel2); border: 1px solid var(--border); border-radius: 12px; padding: 16px; margin: 14px 0; font-size: 13px; }
.quote-result .total { font-size: 26px; font-weight: 900; color: var(--accent3); }
.modal-actions { display: flex; gap: 10px; justify-content: flex-end; }

/* ---------- captcha ---------- */
.auth-logo { text-align: center; margin-bottom: 18px; }
.captcha-row { display: flex; gap: 10px; align-items: center; }
.captcha-row img { border-radius: 8px; border: 1px solid var(--border); cursor: pointer; flex-shrink: 0; background: #fff; }
.captcha-row input { flex: 1; text-transform: uppercase; letter-spacing: 3px; font-weight: 700; }
.admin-only.hidden { display: none; }

/* ---------- wallet ---------- */
.wallet-balance { text-align: center; padding: 30px; }
.wallet-num { font-size: 52px; font-weight: 900; color: var(--accent); margin-top: 6px; }
.packs-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pack-card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 22px; text-align: center; }
.pack-card .pack-credits { font-size: 30px; font-weight: 900; color: var(--accent3); }
.pack-card .pack-name { font-size: 13px; color: var(--muted); margin: 4px 0 14px; }
.pack-card .pack-price { font-size: 20px; font-weight: 800; margin-bottom: 16px; }

/* ---------- addresses ---------- */
.address-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 16px; margin-top: 20px; }
.addr-card { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 18px; }
.addr-card.default { border-color: var(--accent); }
.addr-card h4 { font-size: 15px; margin-bottom: 2px; }
.addr-card .addr-label { display: inline-block; font-size: 11px; color: var(--accent3); font-weight: 700; margin-bottom: 8px; }
.addr-card .addr-lines { font-size: 13px; color: var(--muted); line-height: 1.5; }
.addr-card .addr-actions { display: flex; gap: 8px; margin-top: 14px; }
.addr-card .addr-actions .btn { font-size: 12px; padding: 6px 10px; }
.check { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); margin-bottom: 14px; }
.check input { width: auto; margin: 0; }

/* ---------- admin ---------- */
.admin-stats { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.stat-box { background: var(--panel); border: 1px solid var(--border); border-radius: 14px; padding: 18px; text-align: center; }
.stat-box b { display: block; font-size: 26px; font-weight: 900; color: var(--accent); }
.stat-box span { font-size: 12px; color: var(--muted); }
.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 14px; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.admin-table th, .admin-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); white-space: nowrap; }
.admin-table th { background: var(--panel2); color: var(--muted); font-weight: 600; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table .mini { font-size: 11.5px; padding: 4px 8px; margin: 2px; }
.status-pill { display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; }
.status-pill.pending { background: #3a2b12; color: #ffce7a; }
.status-pill.confirmed { background: #123052; color: #9cc3ff; }
.status-pill.printing { background: #2b1a4a; color: #c9a4ff; }
.status-pill.shipped { background: #123a3a; color: #7be0d5; }
.status-pill.delivered { background: #0d2b1a; color: #7be0a5; }
.status-pill.cancelled { background: #3a1215; color: #ff9aa0; }

/* Studio API keys */
.apikey-create { padding: 20px; margin-bottom: 20px; }
.apikey-create .card-title { margin-bottom: 14px; }
.key-result { padding: 18px; border: 1px solid rgba(34,211,238,.4); border-radius: 14px;
  background: rgba(34,211,238,.08); margin-bottom: 20px; }
.key-full { font-family: ui-monospace, 'SF Mono', monospace; font-size: 15px;
  word-break: break-all; background: var(--panel2); padding: 12px; border-radius: 10px;
  margin: 10px 0; border: 1px solid var(--border); }
.key-list { display: flex; flex-direction: column; gap: 10px; }
.key-row { display: flex; align-items: center; justify-content: space-between; gap: 12px;
  background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; }
.key-info { display: flex; flex-direction: column; gap: 3px; }
.key-actions { display: flex; gap: 8px; flex-shrink: 0; }
.studio-only.hidden, .admin-only.hidden { display: none; }

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
  .create-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .sidebar { flex-direction: row; align-items: center; flex-wrap: wrap; }
  .packs-grid { grid-template-columns: 1fr; }
  .admin-stats { grid-template-columns: repeat(2, 1fr); }
}