:root {
  --bg: #f4f1ea;
  --surface: #fffdf8;
  --ink: #1f2a24;
  --muted: #5c6b62;
  --accent: #3d6b4f;
  --accent-dark: #2d5040;
  --warn: #b45309;
  --danger: #b42318;
  --border: #d9d2c5;
  --shadow: 0 10px 30px rgba(31, 42, 36, 0.08);
  --radius: 14px;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(61, 107, 79, 0.12), transparent 40%),
    var(--bg);
  min-height: 100vh;
}

a { color: var(--accent); }

.shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.25rem;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.brand {
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.02em;
}

.brand span { color: var(--accent); }

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.nav button, .btn {
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
  font: inherit;
}

.nav button.active, .btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.btn.danger { background: var(--danger); border-color: var(--danger); color: #fff; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}

.grid {
  display: grid;
  gap: 1rem;
}

.grid.stats { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }

.stat {
  text-align: center;
  padding: 0.75rem;
  border-radius: 12px;
  background: rgba(61, 107, 79, 0.08);
}

.stat strong { display: block; font-size: 1.6rem; }
.stat span { color: var(--muted); font-size: 0.9rem; }

h1, h2, h3 { margin: 0 0 0.75rem; }
.muted { color: var(--muted); }

form label {
  display: block;
  margin: 0.6rem 0 0.25rem;
  font-size: 0.9rem;
  color: var(--muted);
}

input, select, textarea {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  background: #fff;
}

textarea { min-height: 80px; resize: vertical; }

.row { display: flex; gap: 0.75rem; flex-wrap: wrap; }
.row > * { flex: 1 1 180px; }

.table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}

.table th, .table td {
  text-align: left;
  padding: 0.55rem 0.35rem;
  border-bottom: 1px solid var(--border);
}

.thumb {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
  background: #e8e2d7;
}

.badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.78rem;
  background: #ebe5da;
}

.badge.warn { background: #fdecd5; color: var(--warn); }
.badge.danger { background: #fee4e2; color: var(--danger); }
.badge.ok { background: #d8f0e3; color: var(--accent-dark); }

.hidden { display: none !important; }

.auth-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.auth-card {
  width: min(420px, 100%);
}

.tabs { display: flex; gap: 0.5rem; margin-bottom: 1rem; }

.toast {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  background: var(--ink);
  color: #fff;
  padding: 0.75rem 1rem;
  border-radius: 10px;
  opacity: 0;
  transform: translateY(8px);
  transition: 0.2s ease;
  z-index: 20;
  max-width: 320px;
}

.toast.show { opacity: 1; transform: translateY(0); }
.toast.error { background: var(--danger); }

.risk-list { margin: 0.5rem 0 0; padding-left: 1.1rem; }
.risk-list li { margin: 0.25rem 0; }

@media (max-width: 700px) {
  .topbar { flex-direction: column; align-items: flex-start; }
}