*{box-sizing:border-box} body{margin:0;font-family:Inter,Arial,sans-serif;background:#f5f7fb;color:#111827}
a{text-decoration:none;color:inherit}.container{max-width:1200px;margin:auto;padding:24px}
.card{background:white;border:1px solid #e5e7eb;border-radius:26px;padding:24px;box-shadow:0 18px 60px rgba(15,23,42,.08)}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.btn{border:0;border-radius:16px;padding:13px 17px;font-weight:900;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.btn-primary{background:linear-gradient(135deg,#0b63ff,#7c3aed);color:#fff;box-shadow:0 16px 32px rgba(11,99,255,.25)}
.btn-dark{background:#111827;color:#fff}.btn-danger{background:#ef4444;color:#fff}.btn-soft{background:#eef2ff;color:#1d4ed8}
.btn-green{background:linear-gradient(135deg,#10b981,#0b63ff);color:#fff}
.input,select,textarea{width:100%;border:1px solid #d1d5db;border-radius:14px;padding:13px;background:#fff}
textarea{min-height:220px;font-family:ui-monospace,Menlo,monospace}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;flex-wrap:wrap}
.logo{height:50px;max-width:230px;object-fit:contain}.table{width:100%;border-collapse:collapse}.table th,.table td{padding:12px;border-bottom:1px solid #e5e7eb;text-align:start;vertical-align:top}.muted{color:#6b7280}
.metric{font-size:48px;font-weight:1000;letter-spacing:-2px}.pill{padding:6px 10px;border-radius:999px;background:#eef2ff;color:#1d4ed8;font-weight:900;font-size:12px}
.alert{background:#fff7ed;border:1px solid #fed7aa;color:#9a3412;padding:16px;border-radius:18px;margin-bottom:18px}
.nav{display:flex;gap:10px;flex-wrap:wrap}.small{font-size:12px;color:#6b7280}.status-paid{color:#047857;font-weight:900}.status-unpaid{color:#b91c1c;font-weight:900}.status-pending{color:#b45309;font-weight:900}
@media(max-width:700px){.metric{font-size:36px}.container{padding:14px}.table{font-size:13px}}