:root { --bg:#f6f7f9; --card:#fff; --ink:#1c2430; --muted:#6b7684; --line:#e5e8ec; --accent:#3b82f6; --over:#e74c3c; --good:#12a150; }
* { box-sizing: border-box; }
body { margin:0; font:15px/1.5 system-ui,-apple-system,Segoe UI,Roboto,sans-serif; background:var(--bg); color:var(--ink); }
.wrap { max-width:1100px; margin:0 auto; padding:24px 16px; }
.topbar { display:flex; align-items:center; gap:14px; margin-bottom:18px; }
.topbar h1 { font-size:20px; margin:0; flex:1; }
.brand { color:inherit; text-decoration:none; }
.logout { color:var(--muted); text-decoration:none; font-size:14px; }
.theme-toggle { border:0; background:transparent; cursor:pointer; font-size:17px; padding:4px 6px; border-radius:8px; }
.login { max-width:320px; margin:12vh auto; background:var(--card); padding:28px; border-radius:14px; box-shadow:0 1px 3px rgba(0,0,0,.08); }
.login h1 { margin:0 0 16px; font-size:20px; }
.login input { width:100%; padding:10px 12px; border:1px solid var(--line); border-radius:9px; font-size:15px; margin-bottom:12px; }
.login button { width:100%; padding:10px; border:0; border-radius:9px; background:var(--accent); color:#fff; font-size:15px; cursor:pointer; }
.error { color:var(--over); font-size:14px; }
.muted { color:var(--muted); }
.small { font-size:12.5px; }
.card { background:var(--card); border-radius:14px; box-shadow:0 1px 3px rgba(0,0,0,.06); padding:18px 20px; margin-bottom:16px; }
.card-title { margin:0 0 12px; font-size:16px; }
.card-title a { color:inherit; text-decoration:none; }
.card-title a:hover { color:var(--accent); }
.back-link { color:var(--muted); text-decoration:none; font-size:14px; }

.kpi-row { display:grid; grid-template-columns:repeat(4,1fr); gap:.6rem; margin-bottom:16px; }
.kpi { background:var(--card); border-radius:10px; padding:.6rem .8rem; display:flex; flex-direction:column; gap:.15rem; box-shadow:0 1px 3px rgba(0,0,0,.06); min-width:0; }
.kpi-lbl { font-size:.72rem; color:var(--muted); text-transform:uppercase; letter-spacing:.03em; }
.kpi-val { font-size:1.05rem; font-weight:800; overflow-wrap:anywhere; }
.kpi-pos { color:var(--good); }
.kpi-neg { color:var(--over); }
@media (max-width:640px) { .kpi-row { grid-template-columns:repeat(2,1fr); } }

.month-block { margin-bottom:12px; }
.month-h { font-weight:700; font-size:14px; margin-bottom:6px; }
.due-row { display:flex; gap:12px; padding:5px 0; border-bottom:1px solid var(--line); font-size:14px; }
.due-row:last-child { border-bottom:0; }
.due-date { width:52px; color:var(--muted); font-variant-numeric:tabular-nums; }
.due-name { flex:1; }
.due-amt { font-variant-numeric:tabular-nums; font-weight:600; }

.debt-head { display:flex; align-items:baseline; gap:10px; flex-wrap:wrap; }
.debt-nums { display:flex; gap:16px; flex-wrap:wrap; font-size:14px; margin:8px 0; }
.bar { height:8px; border-radius:999px; background:var(--line); overflow:hidden; margin:6px 0 4px; }
.bar-fill { height:100%; background:var(--good); border-radius:999px; }
.paidoff { color:var(--good); font-weight:700; }

.plan-form, .rate-form { display:flex; gap:10px; align-items:center; flex-wrap:wrap; margin-bottom:10px; }
.plan-form input[type=number], .rate-form input[type=number] { width:90px; padding:7px 9px; border:1px solid var(--line); border-radius:8px; font-size:14px; background:var(--card); color:var(--ink); }
.btn { border:0; border-radius:9px; background:var(--accent); color:#fff; font-size:14px; padding:8px 14px; cursor:pointer; }
.btn-sm { border:0; border-radius:7px; padding:5px 10px; font-size:13px; cursor:pointer; background:var(--line); color:var(--ink); }
.plan-result { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; margin:12px 0 6px; }
@media (max-width:560px) { .plan-result { grid-template-columns:1fr; } }
.plan-col { border:1px solid var(--line); border-radius:10px; padding:10px 12px; font-size:14px; }
.plan-h { font-size:12px; text-transform:uppercase; letter-spacing:.03em; color:var(--muted); margin-bottom:4px; }
.plan-better { border-color:var(--accent); }
.plan-save { border-color:var(--good); background:rgba(18,161,80,.07); }
.save-amt { color:var(--good); font-weight:800; }

table { width:100%; border-collapse:collapse; font-size:13.5px; }
th, td { text-align:left; padding:6px 8px; border-bottom:1px solid var(--line); }
th { color:var(--muted); font-weight:500; font-size:12.5px; }
td.num, th.num { text-align:right; font-variant-numeric:tabular-nums; }

/* dates-specific */
.deal-btns { display:flex; gap:10px; margin-bottom:16px; flex-wrap:wrap; }
.btn-deal { font-size:16px; padding:12px 18px; }
.btn-deal.solo { background:#12a150; }
.dealt-card { border:2px solid var(--accent); }
.idea-row { display:flex; gap:10px; align-items:flex-start; padding:7px 0; border-bottom:1px solid var(--line); font-size:14px; }
.idea-row:last-of-type { border-bottom:0; }
.idea-title { flex:1; }
.note-line { display:block; }
.idea-form, .done-form { display:flex; flex-wrap:wrap; gap:6px; margin-top:8px; align-items:center; }
.idea-form input[type=text], .done-form input[type=text] { padding:6px 8px; border:1px solid var(--line); border-radius:7px; font-size:13px; background:var(--card); color:var(--ink); }
.idea-form input[name=title] { min-width:220px; flex:1; }
.idea-form select, .done-form select, .done-form input[type=date], .deal-actions input[type=date] { padding:5px 7px; border:1px solid var(--line); border-radius:7px; font-size:13px; background:var(--card); color:var(--ink); }
.btn-sm { border:0; border-radius:7px; padding:5px 10px; font-size:13px; cursor:pointer; background:var(--line); color:var(--ink); }
.btn-save { background:var(--accent); color:#fff; }
.btn-danger { background:rgba(192,57,43,.12); color:#c0392b; }
.inline { display:inline; }
.deal-actions { display:flex; gap:10px; align-items:center; flex-wrap:wrap; margin-top:10px; }
.factive { font-weight:700; color:var(--accent) !important; }
.add-idea summary, .idea-edit summary, .idea-done summary { list-style:none; cursor:pointer; display:inline-block; }
.add-idea { margin-top:14px; }
.stars { color:#f1c40f; }
.due-date { width:64px; color:var(--muted); font-variant-numeric:tabular-nums; }
.card-title .muted a { color:var(--muted); text-decoration:none; }
table { width:100%; border-collapse:collapse; }
.nav { display:flex; gap:6px; flex:1; }
.navlink { color:var(--muted); text-decoration:none; font-size:14px; padding:6px 10px; border-radius:8px; }
.navlink:hover { color:var(--ink); background:var(--line); }
.navlink.active { color:var(--accent); font-weight:600; background:rgba(59,130,246,.10); }
.topbar h1 { flex:0; }

[data-theme="dark"] {
  --bg:#0f1419; --card:#1a212b; --ink:#e6e9ee; --muted:#94a2b3; --line:#2b3441; --accent:#3b82f6; --over:#f0676c; --good:#2ea36b;
}
[data-theme="dark"] .card, [data-theme="dark"] .kpi { box-shadow:0 1px 3px rgba(0,0,0,.4); }

/* kind differentiation: 👫 warm rose vs 🙋 green */
.kind-gf { border-left: 3px solid #e05c8a; padding-left: 10px; }
.kind-solo { border-left: 3px solid var(--good); padding-left: 10px; }
.kind-gf-card { border-color: #e05c8a; }
.kind-solo-card { border-color: var(--good); }
.kbadge { display: inline-block; font-size: 11px; font-weight: 700; border-radius: 999px; padding: 1px 8px; vertical-align: 1px; }
.kbadge.kgf { background: rgba(224,92,138,.15); color: #e05c8a; }
.kbadge.ksolo { background: rgba(18,161,80,.15); color: var(--good); }
[data-theme="dark"] .kbadge.kgf { background: rgba(224,92,138,.22); }
[data-theme="dark"] .kbadge.ksolo { background: rgba(46,163,107,.22); }

/* Phase */
.phase-bar { display:flex; align-items:center; gap:8px; flex-wrap:wrap; margin:0 0 10px; }
.phase-bar .btn-sm.on { background:var(--accent); color:#fff; border-color:var(--accent); }