:root {
    --bg: #0f1420;
    --panel: #171e2e;
    --panel-2: #1e2740;
    --border: #2b3550;
    --text: #e7ecf5;
    --muted: #9aa6bf;
    --accent: #5b8cff;
    --accent-2: #34d3a6;
    --warn: #f2b544;
    --danger: #ff6b6b;
}
* { box-sizing: border-box; }
body {
    margin: 0;
    font: 15px/1.5 -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}
a { color: var(--accent); text-decoration: none; }
main { max-width: 1080px; margin: 0 auto; padding: 24px 20px 60px; }

.site-header {
    display: flex; align-items: baseline; gap: 16px; flex-wrap: wrap;
    padding: 16px 24px; border-bottom: 1px solid var(--border); background: var(--panel);
}
.brand { font-weight: 700; font-size: 18px; color: var(--text); }
.tagline { color: var(--muted); font-size: 13px; }
.site-nav { display: flex; gap: 16px; margin-left: 8px; }
.site-nav a { color: var(--muted); font-size: 14px; }
.site-nav a:hover { color: var(--text); }
.demo-flag {
    margin-left: auto; font-size: 11px; font-weight: 700; letter-spacing: .06em;
    color: var(--warn); border: 1px solid var(--warn); border-radius: 20px;
    padding: 3px 10px; background: rgba(242,181,68,.10);
}

/* Deal details + dashboard */
.deal-details { background: var(--panel-2); border: 1px solid var(--border); border-radius: 12px; padding: 18px; margin-bottom: 16px; }
.deal-details select { width: 100%; background: var(--bg); border: 1px solid var(--border); color: var(--text); border-radius: 8px; padding: 10px 12px; font: inherit; }
.btn-sm { padding: 5px 10px; font-size: 13px; }
.edge-pos { color: var(--accent-2); font-weight: 700; }
.edge-neg { color: var(--danger); font-weight: 700; }
.badge.status-watching { border-color: var(--accent); color: var(--accent); }
.badge.status-bid { border-color: var(--warn); color: var(--warn); }
.badge.status-won { border-color: var(--accent-2); color: var(--accent-2); }
.badge.status-passed { color: var(--muted); }

.filter-tabs { display: flex; gap: 6px; flex-wrap: wrap; margin: 4px 0 14px; }
.filter-tab {
    background: var(--panel); border: 1px solid var(--border); color: var(--muted);
    border-radius: 20px; padding: 6px 14px; font-size: 14px;
}
.filter-tab:hover { color: var(--text); }
.filter-tab.active { background: var(--accent); border-color: var(--accent); color: #0a0f1c; font-weight: 600; }
.filter-tab .ct { opacity: .7; font-size: 12px; margin-left: 2px; }

.totals-bar { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.totals-bar .tot {
    flex: 1 1 160px; background: var(--panel-2); border: 1px solid var(--border);
    border-radius: 12px; padding: 14px 16px; display: flex; flex-direction: column; gap: 4px;
}
.totals-bar .tl { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.totals-bar .tv { font-size: 22px; font-weight: 700; }

/* Login gate */
.login-wrap { display: flex; justify-content: center; padding: 60px 0; }
.login-card { background: var(--panel-2); border: 1px solid var(--border); border-radius: 14px; padding: 30px; width: 340px; max-width: 100%; }
.login-card h1 { font-size: 22px; margin: 0 0 4px; }
.login-card .muted { color: var(--muted); font-size: 14px; margin: 0 0 16px; }
.login-card input[type=password] { margin-bottom: 14px; }
.login-card .btn-primary { width: 100%; margin-top: 0; }
.site-footer { max-width: 1080px; margin: 0 auto; padding: 20px; color: var(--muted); font-size: 13px; }
.site-footer code { background: var(--panel-2); padding: 1px 6px; border-radius: 4px; }

h1 { font-size: 26px; margin: 0 0 8px; }
h2 { font-size: 18px; margin: 24px 0 6px; }

.hero p { color: var(--muted); max-width: 720px; }
.samples { margin-top: 14px; display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.samples span { color: var(--muted); font-size: 13px; }

.notice {
    background: rgba(242, 181, 68, .12); border: 1px solid var(--warn);
    color: #ffe6ad; padding: 12px 14px; border-radius: 10px; margin-bottom: 18px;
}

.tabs { display: flex; gap: 4px; margin: 20px 0 0; }
.tab {
    background: var(--panel); color: var(--muted); border: 1px solid var(--border);
    border-bottom: none; padding: 10px 16px; border-radius: 10px 10px 0 0; cursor: pointer;
    font-size: 14px;
}
.tab.active { background: var(--panel-2); color: var(--text); }

.card {
    background: var(--panel-2); border: 1px solid var(--border);
    border-radius: 0 12px 12px 12px; padding: 20px;
}
.pane { display: none; }
.pane.active { display: block; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
textarea, input[type=text], input[type=url], input[type=number], input[type=file] {
    width: 100%; background: var(--bg); border: 1px solid var(--border); color: var(--text);
    border-radius: 8px; padding: 10px 12px; font: inherit;
}
textarea { resize: vertical; font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 13px; }
.hint { color: var(--muted); font-size: 12px; margin: 8px 0 0; }
#imgPreview { max-width: 260px; max-height: 240px; margin-top: 12px; border: 1px solid var(--border); border-radius: 8px; }
.paste-hint { color: var(--muted); font-size: 13px; margin: 10px 0 0; }
.paste-hint kbd { background: var(--bg); border: 1px solid var(--border); border-radius: 4px; padding: 1px 6px; font-size: 12px; font-family: ui-monospace, Menlo, monospace; }
.paste-status { color: var(--accent-2); font-size: 13px; margin-top: 8px; min-height: 18px; }

.btn {
    display: inline-block; border: 1px solid var(--border); border-radius: 8px;
    padding: 10px 16px; cursor: pointer; font: inherit; color: var(--text); background: var(--panel);
}
.btn-primary { background: var(--accent); border-color: var(--accent); color: #0a0f1c; font-weight: 600; margin-top: 16px; }
.btn-ghost { background: transparent; }
.btn:hover { filter: brightness(1.08); }

/* Valuation */
.lot-summary { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 16px; }
.meta { color: var(--muted); font-size: 13px; margin: 0; }
.grand-total { text-align: right; }
.grand-total .label { display: block; color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .04em; }
.grand-total .value { font-size: 30px; font-weight: 700; color: var(--accent-2); }

.table-scroll { overflow-x: auto; border: 1px solid var(--border); border-radius: 12px; }
table.cards { width: 100%; border-collapse: collapse; min-width: 860px; }
table.cards th, table.cards td { padding: 9px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; }
table.cards thead th { background: var(--panel); color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: .03em; position: sticky; top: 0; }
table.cards .num { text-align: right; }
table.cards .center { text-align: center; }
table.cards tfoot td { font-weight: 600; background: var(--panel); }
.right { text-align: right; }
.card-row.excluded { opacity: .4; }
.card-row input[type=number] { width: 84px; text-align: right; padding: 6px 8px; }
.card-row td input[type=text] { min-width: 150px; padding: 6px 8px; }
.card-label { font-weight: 600; }
.raw { color: var(--muted); font-size: 11px; margin-top: 2px; }
.market { color: var(--muted); }
.market .f-condition {
    background: var(--bg); border: 1px solid var(--border); color: var(--text);
    border-radius: 6px; padding: 4px 6px; font: inherit; font-size: 13px; width: 92px; text-align: left;
}
.market .range { font-size: 11px; color: var(--muted); margin-top: 3px; white-space: nowrap; }
.line-total { font-weight: 600; color: var(--accent-2); }

.badge { display: inline-block; font-size: 11px; background: var(--panel); border: 1px solid var(--border); border-radius: 20px; padding: 1px 8px; color: var(--muted); margin-left: 4px; }
.badge-warn { background: rgba(242,181,68,.15); border-color: var(--warn); color: #ffe6ad; }
.comps { font-size: 11px; color: var(--accent); border-bottom: 1px dotted var(--accent); cursor: help; margin-left: 4px; }

.lot-adjust { background: var(--panel-2); border: 1px solid var(--border); border-radius: 12px; padding: 18px; margin-top: 18px; }
.adjust-grid { display: grid; grid-template-columns: 160px 160px 1fr; gap: 14px; margin-top: 8px; }
.adjust-grid .wide { grid-column: span 1; }
.adjust-grid label { color: var(--muted); }
.final-line { margin-top: 16px; font-size: 18px; display: flex; gap: 10px; align-items: baseline; }
.final-line strong { font-size: 24px; color: var(--accent-2); }
.actions { margin-top: 16px; display: flex; gap: 10px; }

@media (max-width: 640px) {
    .adjust-grid { grid-template-columns: 1fr 1fr; }
    .adjust-grid .wide { grid-column: span 2; }
}