/* BrightFi front-end — branded look matching the demo dashboard. */
:root{
  --bf-navy:#1b2447; --bf-navy-2:#252e5a; --bf-gold:#f1c14b; --bf-gold-2:#e6b13a;
  --bf-bg:#f7f7f4; --bf-ink:#0f152e; --bf-muted:#5c6280; --bf-line:#e5e3db;
  --bf-success:#1f7a52; --bf-success-bg:#e6f4ec; --bf-danger:#b3261e; --bf-danger-bg:#fdecec;
  --bf-warn:#a86b00; --bf-warn-bg:#fdf3df;
  --bf-radius:16px; --bf-shadow:0 1px 2px rgba(15,21,46,.04), 0 8px 24px -12px rgba(15,21,46,.10);
  --bf-display:'Sora','Space Grotesk',Inter,system-ui,sans-serif;
  --bf-body:Inter,system-ui,-apple-system,Segoe UI,sans-serif;
}

.bf-wrap{font-family:var(--bf-body);color:var(--bf-ink);max-width:1180px;margin:0 auto;padding:8px 0}
.bf-wrap *{box-sizing:border-box}

/* Page header */
.bf-page-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin:8px 0 20px}
.bf-page-head h1{font-family:var(--bf-display);font-size:30px;line-height:1.1;color:var(--bf-navy);margin:0 0 4px;letter-spacing:-.01em}
.bf-page-head p{margin:0;color:var(--bf-muted);font-size:14px}

/* Card */
.bf-card{background:#fff;border:1px solid var(--bf-line);border-radius:var(--bf-radius);padding:24px;margin:0 0 20px;box-shadow:var(--bf-shadow)}
.bf-card h2,.bf-card h3{font-family:var(--bf-display);color:var(--bf-navy);margin:0 0 4px;letter-spacing:-.01em}
.bf-card h3{font-size:18px}
.bf-card h2{font-size:20px}
.bf-card .bf-sub{color:var(--bf-muted);font-size:13px;margin:0 0 16px}

/* Buttons */
.bf-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--bf-navy);color:#fff;border:0;padding:11px 18px;border-radius:10px;font-weight:600;font-size:14px;cursor:pointer;text-decoration:none;transition:background .15s}
.bf-btn:hover{background:var(--bf-navy-2)}
.bf-btn-gold{background:var(--bf-gold);color:var(--bf-navy)}
.bf-btn-gold:hover{background:var(--bf-gold-2)}
.bf-btn-block{width:100%}
.bf-btn-ghost{background:transparent;color:var(--bf-navy);border:1px solid var(--bf-line)}
.bf-btn-ghost:hover{background:var(--bf-bg)}

/* Inputs */
.bf-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px}
.bf-field{display:flex;flex-direction:column;gap:6px;position:relative}
.bf-field label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--bf-muted);font-weight:600}
.bf-field input,.bf-field select{padding:10px 12px;border:1px solid var(--bf-line);border-radius:10px;font-size:15px;background:#fff;color:var(--bf-ink);font-family:inherit}
.bf-field input:focus,.bf-field select:focus{outline:2px solid var(--bf-gold);outline-offset:1px;border-color:var(--bf-gold)}
.bf-field .bf-prefix,.bf-field .bf-suffix{position:absolute;top:30px;font-size:13px;color:var(--bf-muted);pointer-events:none}
.bf-field .bf-prefix{left:12px}
.bf-field .bf-suffix{right:12px}
.bf-field.has-prefix input{padding-left:24px}
.bf-field.has-suffix input{padding-right:54px}

/* KPI cards */
.bf-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:20px}
.bf-kpi{background:#fff;border:1px solid var(--bf-line);border-radius:14px;padding:18px;box-shadow:var(--bf-shadow)}
.bf-kpi-top{display:flex;justify-content:space-between;align-items:center;gap:8px}
.bf-kpi-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--bf-muted);font-weight:700;margin:0}
.bf-kpi-icon{width:32px;height:32px;border-radius:9px;display:flex;align-items:center;justify-content:center;background:rgba(27,36,71,.08);color:var(--bf-navy);font-size:16px;font-weight:700}
.bf-kpi-icon.is-gold{background:rgba(241,193,75,.18);color:var(--bf-navy)}
.bf-kpi-icon.is-success{background:var(--bf-success-bg);color:var(--bf-success)}
.bf-kpi-icon.is-warn{background:var(--bf-warn-bg);color:var(--bf-warn)}
.bf-kpi-value{font-family:var(--bf-display);font-size:28px;font-weight:700;color:var(--bf-navy);margin:14px 0 2px;letter-spacing:-.02em}
.bf-kpi-sub{font-size:12px;color:var(--bf-muted);margin:0}

/* Two-column scenario layout */
.bf-split{display:grid;grid-template-columns:1fr;gap:20px}
@media (min-width:980px){.bf-split{grid-template-columns:1fr 1.4fr}}

/* ROI output panel */
.bf-roi-summary{margin-top:16px;background:var(--bf-success-bg);border-radius:12px;padding:14px 16px}
.bf-roi-summary .bf-kpi-label{color:var(--bf-success)}
.bf-roi-summary .bf-kpi-value{margin:6px 0 0;font-size:26px}

/* Chart */
.bf-chart-wrap{margin-top:18px;border:1px solid var(--bf-line);border-radius:12px;background:var(--bf-bg);padding:14px}
.bf-chart{width:100%;height:220px;display:block}
.bf-chart-legend{display:flex;justify-content:flex-end;gap:14px;font-size:12px;color:var(--bf-muted);margin-bottom:6px}
.bf-chart-legend span{display:inline-flex;align-items:center;gap:6px}
.bf-chart-legend i{width:10px;height:10px;border-radius:2px;display:inline-block}
.bf-chart-axis{display:flex;justify-content:space-between;font-size:11px;color:var(--bf-muted);margin-top:6px}

/* Table */
.bf-table{width:100%;border-collapse:separate;border-spacing:0;font-size:14px}
.bf-table th,.bf-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--bf-line)}
.bf-table thead th{background:var(--bf-bg);font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--bf-muted);font-weight:700}
.bf-table tbody tr:last-child td{border-bottom:0}
.bf-table tbody tr:hover{background:#fafaf6}
.bf-table-wrap{overflow-x:auto;border:1px solid var(--bf-line);border-radius:14px;background:#fff;box-shadow:var(--bf-shadow)}

/* Loan comparison rows */
.bf-loan-row{display:grid;grid-template-columns:1.4fr 1fr 1.2fr 1fr 1fr .8fr .8fr;gap:12px;align-items:center;padding:16px;border:1px solid var(--bf-line);border-radius:14px;background:#fff;margin-bottom:10px}
.bf-loan-row.is-best{border-color:rgba(31,122,82,.45);background:linear-gradient(0deg,rgba(31,122,82,.04),rgba(31,122,82,.04)),#fff;box-shadow:0 0 0 3px rgba(31,122,82,.08), var(--bf-shadow)}
.bf-loan-row.is-current{border-color:rgba(179,38,30,.35);background:linear-gradient(0deg,rgba(179,38,30,.04),rgba(179,38,30,.04)),#fff}
.bf-loan-row strong{font-family:var(--bf-display);color:var(--bf-navy);font-size:15px;display:block}
.bf-loan-row small{color:var(--bf-muted);font-size:12px}
.bf-loan-row .bf-stars{color:var(--bf-gold);letter-spacing:1px}
@media (max-width:900px){.bf-loan-row{grid-template-columns:1fr 1fr;gap:8px}.bf-loan-row .bf-cell-cta{grid-column:1/-1}}

/* Pills, chips, badges */
.bf-pill{display:inline-block;padding:3px 10px;border-radius:999px;background:#eceada;color:var(--bf-navy);font-size:11px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.bf-pill-on{background:var(--bf-gold);color:var(--bf-navy)}
.bf-pill-success{background:var(--bf-success-bg);color:var(--bf-success)}
.bf-pill-danger{background:var(--bf-danger-bg);color:var(--bf-danger)}
.bf-pill-warn{background:var(--bf-warn-bg);color:var(--bf-warn)}

.bf-chip-row{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:16px}
.bf-chip-row .bf-chip-label{font-size:11px;text-transform:uppercase;letter-spacing:.08em;color:var(--bf-muted);font-weight:700;margin-right:4px}
.bf-chip{border:1px solid var(--bf-line);background:#fff;color:var(--bf-muted);padding:6px 12px;border-radius:999px;font-size:12px;font-weight:500;cursor:pointer;transition:all .15s}
.bf-chip:hover{border-color:var(--bf-navy);color:var(--bf-navy)}
.bf-chip.is-on{background:var(--bf-navy);color:#fff;border-color:var(--bf-navy)}

/* Hero banner (dashboard) */
.bf-hero{background:linear-gradient(135deg,var(--bf-navy) 0%,#2a3568 60%,#3a458a 100%);color:#fff;border-radius:18px;padding:28px 28px;margin-bottom:20px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;box-shadow:var(--bf-shadow);position:relative;overflow:hidden}
.bf-hero::after{content:"";position:absolute;right:-60px;top:-60px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(241,193,75,.35),transparent 70%)}
.bf-hero h1{font-family:var(--bf-display);font-size:26px;margin:0;letter-spacing:-.01em}
.bf-hero p{margin:6px 0 0;color:rgba(255,255,255,.78);font-size:14px;max-width:560px}
.bf-hero .bf-btn-gold{position:relative;z-index:1}

/* Upload zone */
.bf-upload{border:2px dashed var(--bf-line);border-radius:14px;padding:36px 20px;text-align:center;background:var(--bf-bg);transition:all .15s}
.bf-upload:hover{border-color:var(--bf-gold);background:#fff}
.bf-upload input[type=file]{display:block;margin:12px auto 0}

/* Result */
.bf-result{margin-top:18px;padding:18px;background:var(--bf-bg);border:1px solid var(--bf-line);border-radius:12px;font-size:14px}
.bf-result ul{margin:8px 0 0 18px;padding:0}
.bf-result .bf-score{display:inline-block;background:var(--bf-navy);color:#fff;font-family:var(--bf-display);font-size:22px;font-weight:700;padding:6px 14px;border-radius:10px;margin-right:8px}

/* Alerts list */
.bf-alert-item{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px solid var(--bf-line)}
.bf-alert-item:last-child{border:0}
.bf-alert-dot{width:10px;height:10px;border-radius:50%;background:var(--bf-gold);margin-top:6px;flex-shrink:0}
.bf-alert-dot.is-danger{background:var(--bf-danger)}
.bf-alert-dot.is-success{background:var(--bf-success)}
.bf-alert-item h4{font-family:var(--bf-display);color:var(--bf-navy);margin:0 0 2px;font-size:15px}
.bf-alert-item p{margin:0;color:var(--bf-muted);font-size:13px}

/* Empty state */
.bf-empty{text-align:center;padding:30px 20px;color:var(--bf-muted);font-size:14px}