:root {
  --bg: #0b0d10;
  --surface: #14181d;
  --border: #232a32;
  --fg: #e5e7eb;
  --muted: #9aa0a6;
  --accent: #6ea8fe;
  --danger: #ef4444;
  --warning: #f59e0b;
  --ok: #10b981;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, sans-serif; background: var(--bg); color: var(--fg); -webkit-font-smoothing: antialiased; font-size: 22px; line-height: 1.5; }
header { display: flex; justify-content: space-between; align-items: center; padding: 24px 36px; border-bottom: 1px solid var(--border); background: var(--surface); }
header .brand { font-weight: 600; text-decoration: none; color: var(--fg); letter-spacing: .3px; font-size: 28px; }
header nav a { color: var(--muted); text-decoration: none; margin-left: 28px; font-size: 22px; }
header nav a:hover { color: var(--fg); }
main { padding: 32px; max-width: 1700px; margin: 0 auto; }

/* Login */
.login-card { max-width: 520px; margin: 100px auto; padding: 56px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; }
.login-card h1 { margin: 0 0 8px; font-weight: 300; letter-spacing: .5px; font-size: 48px; }
.login-card .sub { margin: 0 0 36px; color: var(--muted); font-size: 22px; }
.login-card form { display: flex; flex-direction: column; gap: 18px; }
.login-card input { padding: 18px 18px; background: var(--bg); border: 1px solid var(--border); color: var(--fg); border-radius: 5px; font-size: 22px; }
.login-card input:focus { outline: 1px solid var(--accent); border-color: var(--accent); }
.login-card button { padding: 18px; background: var(--accent); color: var(--bg); border: 0; border-radius: 5px; font-weight: 500; cursor: pointer; font-size: 22px; }
.login-card button:hover { filter: brightness(1.1); }

.flash { padding: 18px 26px; margin: 14px 36px; border-radius: 5px; background: var(--surface); border: 1px solid var(--border); font-size: 20px; }
.flash.error { border-color: var(--danger); color: var(--danger); }
.flash.success { border-color: var(--ok); color: var(--ok); }

/* Dashboard stats */
.dash-stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; margin-bottom: 32px; }
.stat-card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 32px; }
.stat-num { font-size: 56px; font-weight: 600; line-height: 1.1; }
.stat-label { color: var(--muted); font-size: 19px; margin-top: 8px; }
.placeholder-msg { color: var(--muted); font-size: 20px; }

/* Bid Center */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 24px; }
.tab { padding: 18px 28px; color: var(--muted); text-decoration: none; font-size: 22px; border-bottom: 3px solid transparent; margin-bottom: -1px; }
.tab.active { color: var(--fg); border-bottom-color: var(--accent); }
.tab:hover { color: var(--fg); }
.tab-count { background: var(--bg); border: 1px solid var(--border); padding: 3px 12px; border-radius: 12px; font-size: 17px; margin-left: 10px; }

.bid-table { width: 100%; border-collapse: collapse; font-size: 20px; }
.bid-table thead th { text-align: left; padding: 16px 18px; color: var(--muted); font-weight: 500; border-bottom: 1px solid var(--border); font-size: 16px; text-transform: uppercase; letter-spacing: .5px; }
.bid-table tbody td { padding: 18px; border-bottom: 1px solid var(--border); vertical-align: top; }
.bid-row:hover { background: var(--surface); }
.bid-row.ready { box-shadow: inset 5px 0 0 var(--ok); }
.bid-row.dropped { opacity: 0.55; }
.bid-num .oscar-num { font-weight: 600; font-size: 22px; }
.bid-num .ew-num { font-size: 16px; color: var(--muted); margin-top: 4px; }
.photo-cell img { width: 110px; height: 80px; object-fit: cover; border-radius: 5px; border: 1px solid var(--border); display: block; }
.no-photo { width: 110px; height: 80px; background: var(--surface); border: 1px dashed var(--border); border-radius: 5px; color: var(--muted); font-size: 14px; display: flex; align-items: center; justify-content: center; }
.vehicle-line { font-weight: 500; font-size: 22px; }
.meta { color: var(--muted); font-size: 18px; margin-top: 4px; }
.vin { font-family: monospace; font-size: 17px; color: var(--muted); margin-top: 6px; }
.pipeline { white-space: nowrap; }
.pill { display: inline-block; padding: 4px 12px; background: var(--bg); border: 1px solid var(--border); border-radius: 12px; font-size: 16px; color: var(--muted); margin-right: 5px; }
.pill.done { background: rgba(16,185,129,.15); border-color: var(--ok); color: var(--ok); }
.price { font-variant-numeric: tabular-nums; white-space: nowrap; font-size: 20px; }
.status { display: inline-block; padding: 4px 14px; border-radius: 4px; font-size: 16px; text-transform: uppercase; letter-spacing: .5px; background: var(--bg); border: 1px solid var(--border); }
.status-curating { color: var(--accent); border-color: var(--accent); }
.status-dropped { color: var(--muted); }
.status-new, .status-reviewing, .status-bid_sent { color: var(--warning); border-color: var(--warning); }
.status-bought { color: var(--ok); border-color: var(--ok); }
.age { color: var(--muted); font-size: 18px; }
.view-btn { color: var(--accent); text-decoration: none; font-size: 18px; padding: 9px 20px; border: 1px solid var(--border); border-radius: 5px; }
.view-btn:hover { border-color: var(--accent); }
.empty-state { text-align: center; padding: 120px 28px; color: var(--muted); }
.empty-state h2 { font-weight: 300; color: var(--fg); font-size: 36px; }
.empty-state p { font-size: 20px; }

/* Bid detail */
.back-link { color: var(--muted); text-decoration: none; font-size: 19px; }
.back-link:hover { color: var(--fg); }
.bid-banner { display: flex; justify-content: space-between; align-items: flex-start; gap: 32px; padding: 26px 0; border-bottom: 1px solid var(--border); margin-bottom: 24px; }
.bid-banner-left h1 { margin: 8px 0 12px; font-weight: 500; font-size: 44px; }
.ew-id-tag { font-size: 22px; color: var(--muted); font-weight: 400; margin-left: 14px; padding: 4px 14px; border: 1px solid var(--border); border-radius: 4px; vertical-align: middle; }
.bid-meta { color: var(--muted); font-size: 22px; margin-bottom: 8px; }
.vin-large { font-family: monospace; font-size: 20px; color: var(--muted); margin-bottom: 12px; }
.dealer-line { font-size: 22px; }
.dealer-line .muted { color: var(--muted); }
.bid-banner-right { text-align: right; }
.prices { margin-top: 12px; font-variant-numeric: tabular-nums; font-size: 22px; }
.prices > div { margin-top: 6px; }
.prices .ai-price { color: var(--ok); font-weight: 500; font-size: 26px; }
.ready-banner { background: rgba(16,185,129,.1); border: 1px solid var(--ok); color: var(--ok); padding: 22px 28px; border-radius: 7px; margin-bottom: 24px; font-weight: 500; font-size: 22px; }
.photo-strip { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 12px; margin-bottom: 24px; }
.photo-strip a { flex: 0 0 auto; }
.photo-strip img { width: 320px; height: 224px; object-fit: cover; border-radius: 7px; border: 1px solid var(--border); }
.bid-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
@media (max-width: 1199px) { .bid-grid { grid-template-columns: 1fr; } }
.col { display: flex; flex-direction: column; gap: 22px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 26px; }
.card h3 { margin: 0 0 18px; font-size: 20px; font-weight: 500; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; display: flex; align-items: center; justify-content: space-between; }
.card h4 { margin: 18px 0 10px; font-size: 19px; }
.card-status { font-size: 24px; }
.card-status.done { color: var(--ok); }
.card-status.pending { color: var(--muted); }
.kv { width: 100%; border-collapse: collapse; }
.kv tr td, .kv tr th { padding: 11px 0; font-size: 20px; }
.kv tr th { text-align: left; color: var(--muted); font-weight: 400; width: 40%; }
.kv tr td { text-align: right; }
.mono { font-family: monospace; }
.notes-block p { color: var(--muted); font-size: 19px; line-height: 1.6; white-space: pre-wrap; }
.ai-card .ai-text { white-space: pre-wrap; line-height: 1.7; font-size: 20px; }
.ai-price-badge { background: rgba(16,185,129,.15); color: var(--ok); padding: 4px 16px; border-radius: 14px; font-family: monospace; font-size: 20px; }
.thumb-row { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.thumb { display: block; width: 200px; text-decoration: none; }
.thumb img { width: 200px; height: 145px; object-fit: cover; border: 1px solid var(--border); border-radius: 5px; }
.thumb span { display: block; font-size: 16px; color: var(--muted); text-align: center; margin-top: 7px; }
.card-link { margin-top: 16px; font-size: 18px; }
.card-link a { color: var(--accent); text-decoration: none; }
.action-bar { position: sticky; bottom: 0; background: var(--bg); border-top: 1px solid var(--border); padding: 24px 0; margin-top: 32px; display: flex; gap: 14px; }
.btn { padding: 16px 30px; border-radius: 5px; border: 1px solid var(--border); background: var(--surface); color: var(--fg); font-size: 20px; cursor: pointer; text-decoration: none; display: inline-block; }
.btn:hover { border-color: var(--accent); }
.btn-primary { background: var(--accent); color: var(--bg); border-color: var(--accent); font-weight: 500; }
.btn-primary:hover { filter: brightness(1.1); border-color: var(--accent); }
.btn-disabled { opacity: 0.4; cursor: not-allowed; }
.btn-disabled:hover { border-color: var(--accent); filter: none; }
.status-archived { color: var(--muted); border-color: var(--muted); margin-left: 8px; }

/* Page heading */
.page-h1 { font-size: 36px; font-weight: 500; margin: 0 0 24px; }
.section-h { font-size: 28px; font-weight: 500; margin: 32px 0 18px; }

/* Admin dealers */
.add-dealer-card { margin-bottom: 28px; }
.add-dealer-card h3 { color: var(--fg); font-size: 22px; text-transform: none; letter-spacing: 0; margin-bottom: 8px; }
.add-dealer-card p.muted { font-size: 17px; margin: 0 0 18px; color: var(--muted); }
.add-dealer-form { display: grid; grid-template-columns: 2fr 1fr auto; gap: 12px; }
@media (max-width: 800px) { .add-dealer-form { grid-template-columns: 1fr; } }
.add-dealer-form input { padding: 14px 16px; background: var(--bg); border: 1px solid var(--border); color: var(--fg); border-radius: 5px; font-size: 18px; }
.add-dealer-form input:focus { border-color: var(--accent); outline: none; }

.dealer-list { display: flex; flex-direction: column; gap: 18px; }
.dealer-card { background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 24px; }
.dealer-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 18px; margin-bottom: 16px; }
.dealer-name { font-size: 22px; font-weight: 600; }
.dealer-card .meta { font-size: 16px; margin-top: 4px; color: var(--muted); }
.dealer-actions { display: flex; gap: 8px; }
.dealer-actions .btn { font-size: 15px; padding: 10px 18px; }
.link-row label { display: block; font-size: 15px; color: var(--muted); margin-bottom: 6px; }
.link-box { display: flex; gap: 8px; }
.link-box input { flex: 1; padding: 14px 16px; background: var(--bg); border: 1px solid var(--border); color: var(--fg); border-radius: 5px; font-family: monospace; font-size: 16px; }
.link-box .copy-btn { padding: 14px 22px; }

.btn-secondary { background: var(--surface); color: var(--fg); border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }

/* Partner Portal (public) */
.partner-header { background: linear-gradient(135deg, var(--surface), var(--bg)); padding: 28px 36px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.partner-brand { font-size: 32px; font-weight: 600; }
.partner-sales { color: var(--muted); font-size: 19px; margin-top: 4px; }
.partner-powered { color: var(--muted); font-size: 17px; }

.quick-drop { padding: 32px; }
.quick-drop h2 { font-size: 30px; font-weight: 500; margin: 0 0 6px; }
.quick-drop p.muted { color: var(--muted); font-size: 18px; margin: 0 0 24px; }

.dropzone { border: 2px dashed var(--border); border-radius: 10px; padding: 36px; text-align: center; cursor: pointer; transition: all .15s; margin-bottom: 24px; background: var(--bg); }
.dropzone.drag, .dropzone:hover { border-color: var(--accent); background: rgba(110,168,254,.05); }
.dropzone-cta { color: var(--muted); }
.dropzone .big-icon { font-size: 56px; margin-bottom: 8px; }
.dropzone .dz-title { font-size: 22px; color: var(--fg); margin-bottom: 6px; }
.dropzone .dz-sub { font-size: 17px; }
.dropzone button#pickBtn { background: none; border: 0; color: var(--accent); cursor: pointer; font-size: 17px; text-decoration: underline; padding: 0; }
.preview-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin-top: 18px; }
.preview-grid img { width: 100%; height: 110px; object-fit: cover; border-radius: 6px; border: 1px solid var(--border); }
.dropzone.has-photos { padding: 18px; }
.dropzone.has-photos .dropzone-cta { padding: 12px 0; }
.dropzone.has-photos .big-icon { font-size: 28px; margin-bottom: 4px; }
.dropzone.has-photos .dz-title { font-size: 17px; }

.form-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; margin-bottom: 24px; }
@media (max-width: 800px) { .form-grid { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; }
.field-wide { grid-column: 1 / -1; }
.field label { font-size: 16px; color: var(--muted); margin-bottom: 6px; }
.field .req { color: var(--danger); }
.field input, .field textarea { padding: 14px 16px; background: var(--bg); border: 1px solid var(--border); color: var(--fg); border-radius: 5px; font-size: 19px; font-family: inherit; }
.field input:focus, .field textarea:focus { border-color: var(--accent); outline: none; }
.field textarea { resize: vertical; min-height: 80px; }

.btn-big { font-size: 22px; padding: 18px 36px; width: 100%; }

.partner-bids { width: 100%; border-collapse: collapse; font-size: 18px; }
.partner-bids thead th { text-align: left; padding: 14px; color: var(--muted); font-size: 14px; text-transform: uppercase; letter-spacing: .5px; border-bottom: 1px solid var(--border); }
.partner-bids tbody td { padding: 16px 14px; border-bottom: 1px solid var(--border); vertical-align: top; }
.partner-bids .vehicle-line { font-weight: 500; font-size: 19px; }
.partner-bids .price { font-variant-numeric: tabular-nums; font-size: 19px; }
.partner-bids .age { color: var(--muted); font-size: 16px; }