:root {
  --primary: #003366;
  --primary-hover: #002244;
  --bg: #f5f7fa;
  --card: #ffffff;
  --text: #1a1a1a;
  --muted: #666;
  --border: #d8dde3;
  --error: #c0392b;
  --ok: #27ae60;
  --radius: 8px;
  --shadow: 0 2px 8px rgba(0,0,0,0.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.wrap {
  max-width: 760px;
  margin: 40px auto;
  padding: 0 16px;
}

.hd {
  text-align: center;
  margin-bottom: 24px;
}
.hd h1 {
  margin: 0;
  color: var(--primary);
  font-size: 28px;
}
.hd .sub {
  margin: 4px 0;
  color: var(--muted);
}
.hd .small { font-size: 14px; }

form {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}

fieldset {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px 20px;
  margin: 0 0 20px;
}
legend {
  padding: 0 8px;
  font-weight: 600;
  color: var(--primary);
}
legend .opt {
  font-weight: 400;
  color: var(--muted);
  font-size: 14px;
}

label {
  display: block;
  margin: 12px 0;
  font-size: 14px;
  color: #333;
}
label > input,
label > select {
  display: block;
  margin-top: 4px;
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 15px;
  font-family: inherit;
  background: #fff;
  transition: border-color 0.15s;
}
label > input:focus,
label > select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(0,51,102,0.1);
}
input:invalid:not(:placeholder-shown) {
  border-color: var(--error);
}

.row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.row .w-3 { grid-column: span 1; }
.row .w-9 { grid-column: span 1; }
@media (min-width: 600px) {
  .row:has(.w-3):has(.w-9) {
    grid-template-columns: 3fr 1fr;
  }
}
@media (max-width: 600px) {
  .row {
    grid-template-columns: 1fr;
  }
}

.consent {
  background: #f8f9fb;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px 16px;
  margin: 16px 0;
}
.check {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 0;
  cursor: pointer;
}
.check input {
  margin-top: 4px;
  width: auto;
}

.actions {
  margin-top: 20px;
}
button[type="submit"] {
  width: 100%;
  padding: 14px;
  background: var(--primary);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.15s;
}
button[type="submit"]:hover:not(:disabled) {
  background: var(--primary-hover);
}
button[type="submit"]:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.status {
  margin-top: 16px;
  padding: 12px;
  border-radius: 6px;
  font-size: 14px;
  text-align: center;
  min-height: 1em;
}
.status.error { background: #fdecea; color: var(--error); }
.status.ok    { background: #e8f8ee; color: var(--ok); }
.status.info  { background: #eef3f9; color: var(--primary); }

.ft {
  text-align: center;
  margin-top: 24px;
  font-size: 13px;
  color: var(--muted);
}
.ft a { color: var(--primary); }