:root {
  --primary: #5f8e36;
  --primary-dark: #3f6522;
  --bg: #f4f8fb;
  --card: #ffffff;
  --text: #22303a;
  --muted: #5f6f7b;
  --ok: #2e7d32;
  --warn: #f9a825;
  --high: #ef6c00;
  --crit: #c62828;
  --border: #d9e2e8;
  --focus: #3b82f6;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 24px;
  font-family: Inter, Segoe UI, Roboto, Arial, sans-serif;
  background: linear-gradient(180deg, #eef5fb 0%, #f7fafc 100%);
  color: var(--text);
}

.container {
  max-width: 980px;
  margin: 0 auto;
  background: var(--bg);
  border: 1px solid #e8eef2;
  border-radius: 16px;
  padding: 24px;
}

.header { text-align: center; margin-bottom: 20px; }
.header h1 { margin: 0; color: var(--primary-dark); font-size: 2rem; }
.header p { margin: 8px 0 0; color: var(--muted); }

.card {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 14px;
  background: #fff;
}

.question-title { font-weight: 700; margin-bottom: 10px; color: #223; }
.opt { display: flex; align-items: flex-start; gap: 10px; margin: 7px 0; color: #2f3c45; }
input[type="radio"], input[type="checkbox"] { margin-top: 2px; accent-color: var(--primary); }

.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 16px; }
.btn {
  border: none; border-radius: 10px; padding: 12px 18px; font-weight: 700; cursor: pointer; transition: .2s ease;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: #79a851; }
.btn-outline { border: 1px solid var(--primary); background: #fff; color: var(--primary-dark); }

.alert { display: none; border-radius: 10px; padding: 12px 14px; margin-bottom: 16px; font-weight: 600; }
.alert.show { display: block; }
.alert.warn { background: #fff7e8; border: 1px solid #ffd48b; color: #845400; }
.alert.ok { background: #ebf8ef; border: 1px solid #9bd9af; color: #1c6b2b; }
.alert.err { background: #ffefef; border: 1px solid #efb0b0; color: #8f2020; }

.invalid {
  border-color: #f0b24a !important;
  box-shadow: 0 0 0 2px rgba(240, 178, 74, 0.2);
}

.result {
  margin-top: 22px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px;
}
.result[hidden] { display: none; }

.badge {
  display: inline-block;
  margin-left: 8px;
  padding: 4px 10px;
  border-radius: 999px;
  font-weight: 700;
  color: #fff;
  font-size: .86rem;
}
.b-ok { background: var(--ok); }
.b-warn { background: var(--warn); color: #2e2e2e; }
.b-high { background: var(--high); }
.b-crit { background: var(--crit); }

.mail-box {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px dashed #d7e1e7;
}
.mail-box p { margin-top: 0; color: #51626f; }
.mail-box label { display: block; font-weight: 600; margin-bottom: 6px; }
.mail-box input[type="email"] {
  width: 100%;
  max-width: 420px;
  border: 1px solid #c7d4dd;
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 1rem;
}
.mail-box input[type="email"]:focus {
  outline: 2px solid var(--focus);
  border-color: var(--focus);
}

@media (max-width: 700px) {
  body { padding: 14px; }
  .container { padding: 14px; }
  .header h1 { font-size: 1.65rem; }
}