:root {
  --bg: #f3efe6;
  --ink: #1d262d;
  --muted: #58616b;
  --card: #fffdfa;
  --line: #ddd4c8;
  --brand: #1f4e5f;
  --brand-2: #b7410e;
  --ok: #1f6f3f;
  --warn: #9a6d0a;
  --danger: #9b1c1c;
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 15% 15%, #f9e5bf, transparent 25%),
              radial-gradient(circle at 85% 10%, #d6ebe3, transparent 30%),
              var(--bg);
  min-height: 100vh;
}

.bg-shape {
  position: fixed;
  inset: auto -40px -120px auto;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: linear-gradient(130deg, #1f4e5f, #b7410e);
  opacity: 0.15;
  filter: blur(1px);
}

.app-shell {
  width: min(1120px, 95vw);
  margin: 24px auto;
  display: grid;
  gap: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
}

h1, h2, h3 { margin: 0 0 8px; }
.muted { color: var(--muted); margin: 0; }
.hidden { display: none !important; }

.tabs, .module-nav {
  display: flex;
  gap: 8px;
  margin: 12px 0;
}

.tab, .module {
  border: 1px solid var(--line);
  background: #f6f2eb;
  color: var(--ink);
  padding: 8px 12px;
  border-radius: 10px;
  cursor: pointer;
}

.tab.active, .module.active {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}

.form, .inline-form {
  display: grid;
  gap: 10px;
}

.inline-form {
  grid-template-columns: 1fr 180px auto;
  margin-bottom: 12px;
}

label {
  display: grid;
  gap: 4px;
  font-weight: 600;
  font-size: 0.95rem;
}

input, select {
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0 10px;
  font-size: 0.95rem;
}

.btn {
  border: 0;
  border-radius: 10px;
  background: var(--brand);
  color: #fff;
  padding: 10px 14px;
  cursor: pointer;
}

.btn.ghost {
  background: #e7eef1;
  color: #123744;
}

.btn.danger {
  background: var(--danger);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.topbar-actions {
  display: flex;
  gap: 8px;
}

.kpis {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.kpis article {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: #fff;
}

.kpis span {
  color: var(--muted);
  font-size: 0.85rem;
}

.kpis strong {
  display: block;
  margin-top: 8px;
  font-size: 1.45rem;
}

.table-wrap {
  overflow: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th, td {
  text-align: left;
  border-bottom: 1px solid var(--line);
  padding: 10px 8px;
  font-size: 0.92rem;
}

.message {
  min-height: 22px;
  margin: 0;
  font-weight: 600;
}

.message.ok { color: var(--ok); }
.message.warn { color: var(--warn); }
.message.error { color: var(--danger); }

@media (max-width: 900px) {
  .inline-form { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: 1fr; }
}