/* Base layout and premium visual language */
:root {
  --bg-1: #eef2ff;
  --bg-2: #f8fafc;
  --ink: #0f172a;
  --muted: #475569;
  --line: rgba(148, 163, 184, 0.35);
  --card: rgba(255, 255, 255, 0.72);
  --primary: #2563eb;
  --primary-strong: #1d4ed8;
  --success: #16a34a;
  --warning: #d97706;
  --danger: #dc2626;
  --radius: 18px;
  --shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  color: var(--ink);
  background: linear-gradient(140deg, var(--bg-1), var(--bg-2));
  min-height: 100vh;
}

.bg-orb {
  position: fixed;
  z-index: 0;
  width: 35vw;
  height: 35vw;
  border-radius: 50%;
  filter: blur(70px);
  opacity: .35;
}

.orb-1 { background: #93c5fd; top: -8vw; left: -6vw; }
.orb-2 { background: #c4b5fd; right: -8vw; bottom: -10vw; }

.container {
  position: relative;
  z-index: 1;
  width: min(1120px, 92%);
  margin: 30px auto 40px;
  display: grid;
  gap: 20px;
}

.card {
  background: var(--card);
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  padding: 24px;
}

.hero h1 { margin: 0 0 8px; font-size: clamp(1.5rem, 2vw + 1rem, 2.35rem); }
.hero p { margin: 0; color: var(--muted); }

.form-section + .form-section {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.form-section h2 { margin: 0 0 14px; font-size: 1.1rem; }

.grid {
  display: grid;
  gap: 14px;
}

.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.full { grid-column: 1 / -1; }

label {
  display: flex;
  flex-direction: column;
  gap: 7px;
  font-size: .92rem;
  font-weight: 600;
}

input, select {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
  border-radius: 12px;
  padding: 11px 12px;
  font: inherit;
  color: var(--ink);
  outline: none;
}

input:focus, select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.16);
}

.checkbox-grid {
  display: grid;
  gap: 10px;
}

.checkbox-grid label {
  flex-direction: row;
  align-items: center;
  gap: 10px;
  font-weight: 500;
}

.feedback {
  min-height: 1.4em;
  margin: 12px 0 0;
  color: var(--danger);
  font-weight: 600;
}

.actions {
  margin-top: 14px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.95);
  border-radius: 12px;
  padding: 10px 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all .2s ease;
}

.btn:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(15, 23, 42, .1); }
.btn-primary {
  border-color: transparent;
  background: linear-gradient(120deg, var(--primary), var(--primary-strong));
  color: #fff;
}

.results-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.totals {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.badge {
  padding: 6px 10px;
  border-radius: 999px;
  font-size: .8rem;
  font-weight: 700;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .8);
}

.filter-bar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  border: none;
  font-size: .92rem;
}

th, td {
  border: none;
  padding: 10px 8px;
  text-align: left;
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
  vertical-align: top;
}

th {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  color: var(--muted);
}

.status-pill {
  border-radius: 999px;
  padding: 4px 8px;
  font-size: .78rem;
  font-weight: 700;
}

.status-seguro { background: rgba(22, 163, 74, .14); color: #166534; }
.status-atencao { background: rgba(217, 119, 6, .16); color: #92400e; }
.status-risco { background: rgba(220, 38, 38, .14); color: #991b1b; }
.char-warning { color: var(--warning); font-weight: 700; }

.copy-btn {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 10px;
  font-size: .82rem;
  padding: 6px 9px;
  cursor: pointer;
}

.empty-row {
  text-align: center;
  color: var(--muted);
  padding: 16px;
}

@media (max-width: 900px) {
  .grid-2,
  .filter-bar { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .container { width: 94%; margin-top: 16px; }
  .card { padding: 16px; border-radius: 14px; }
  .actions .btn { width: 100%; }
}