:root{
  --bg:#f5f7fb;
  --card:#ffffff;
  --text:#111827;
  --muted:#6b7280;
  --border:#e5e7eb;
  --primary:#2563eb;
  --primary-dark:#1d4ed8;
  --secondary:#e5e7eb;
  --success:#16a34a;
  --warn:#d97706;
  --danger:#dc2626;
  --shadow:0 10px 25px rgba(15, 23, 42, 0.08);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--text)}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}

.topbar{
  position:sticky;top:0;z-index:10;
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 20px;background:rgba(245,247,251,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.brand{font-weight:800;letter-spacing:.3px}
.topbar-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.user-chip{padding:8px 12px;background:#fff;border:1px solid var(--border);border-radius:999px;font-size:14px}

.page{max-width:1180px;margin:0 auto;padding:24px 18px 40px}
.hero{min-height:72vh;display:grid;place-items:center}
.card{
  background:var(--card);border:1px solid var(--border);border-radius:18px;
  box-shadow:var(--shadow);padding:22px
}
.hero .card{max-width:760px}
.eyebrow{font-size:13px;text-transform:uppercase;letter-spacing:.16em;color:var(--muted);margin:0 0 8px}
h1{margin:0 0 12px;font-size:clamp(28px,4vw,42px);line-height:1.08}
h2{margin:0 0 14px;font-size:22px}
p{line-height:1.65;color:#1f2937}
.muted{color:var(--muted)}
.alert{
  margin:0 0 14px;padding:12px 14px;border-radius:12px;border:1px solid #fecaca;background:#fef2f2;color:#991b1b
}
.notice{
  margin:0 0 16px;padding:12px 14px;border-radius:12px;border:1px solid #bfdbfe;background:#eff6ff
}

.corner-cta{
  position:fixed;left:16px;top:16px;z-index:20;
  padding:10px 14px;border-radius:999px;background:#111827;color:#fff;text-decoration:none;
  box-shadow:var(--shadow);font-weight:700;font-size:14px
}
.corner-cta:hover{text-decoration:none;background:#0f172a;color:#fff}

.auth-shell{min-height:75vh;display:grid;place-items:center}
.auth-card{width:min(440px,100%);background:#fff;border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);padding:24px}
.form-stack{display:grid;gap:12px}
label{display:grid;gap:6px;font-size:14px;font-weight:600}
input{
  width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:12px;font:inherit;background:#fff
}
input:focus{outline:2px solid #bfdbfe;border-color:#93c5fd}
.btn{
  border:none;border-radius:12px;padding:11px 14px;font:inherit;font-weight:700;cursor:pointer
}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:var(--primary-dark)}
.btn-secondary{background:var(--secondary);color:#111827}
.btn-secondary:hover{background:#d1d5db}
.btn-tertiary{background:#fef3c7;color:#92400e}
.btn-tertiary:hover{background:#fde68a}
.btn-large{padding:16px 18px;font-size:18px;border-radius:16px}
.btn:disabled{opacity:.55;cursor:not-allowed}

.dashboard-grid{display:grid;gap:18px}
.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;flex-wrap:wrap;margin-bottom:14px}
.table-wrap{overflow:auto;border:1px solid var(--border);border-radius:14px}
table{width:100%;border-collapse:collapse;background:#fff;min-width:720px}
th,td{padding:12px 14px;border-bottom:1px solid var(--border);text-align:left;vertical-align:top}
th{background:#f9fafb;font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
tr:last-child td{border-bottom:none}
.empty{text-align:center;color:var(--muted);padding:20px}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.status{
  display:inline-block;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.05em
}
.status-requested{background:#fef3c7;color:#92400e}
.status-acknowledged{background:#dbeafe;color:#1d4ed8}
.status-resolved{background:#dcfce7;color:#166534}
.status-active,.status-redeemed{background:#e5e7eb;color:#374151}
.status-neutral{background:#f3f4f6;color:#4b5563}
.status-panel{
  display:grid;gap:10px;padding:16px;background:#f9fafb;border:1px solid var(--border);border-radius:14px
}

@media (max-width: 720px){
  .page{padding:18px 12px 32px}
  .corner-cta{left:12px;top:12px}
  .section-head{flex-direction:column;align-items:stretch}
  .btn-large{width:100%}
  .topbar{padding:12px 14px}
}