:root {
  --bg: #f5efe8;
  --panel: #fffaf6;
  --ink: #1f1a17;
  --muted: #6d6258;
  --line: #d7c9ba;
  --accent: #b54f2b;
  --accent-strong: #923d1d;
  --ok: #0c6c45;
  --warn-bg: #fff0e5;
  --radius: 18px;
  --shadow: 0 18px 48px rgba(45, 24, 13, 0.08);
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Trebuchet MS", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(181,79,43,0.12), transparent 30%),
    linear-gradient(180deg, #f9f4ee 0%, var(--bg) 100%);
  color: var(--ink);
}

[hidden] {
  display: none !important;
}

.page {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 18px 56px;
}
.card {
  background: var(--panel);
  border: 1px solid rgba(181,79,43,0.14);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.hero {
  padding: 28px 28px 20px;
  margin-bottom: 18px;
}
.eyebrow {
  margin: 0 0 8px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  color: var(--accent);
}
h1, h2 { margin: 0; }
.intro {
  margin: 10px 0 0;
  max-width: 760px;
  color: var(--muted);
  line-height: 1.5;
}
.mode-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(181,79,43,0.24);
  background: rgba(181,79,43,0.1);
  color: var(--accent-strong);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  padding: 26px;
}
.subgrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}
.full { grid-column: 1 / -1; }
.wide { grid-column: span 2; }
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.field label, .label {
  font-size: 14px;
  font-weight: 700;
}
input, select, button {
  font: inherit;
}
input, select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0 14px;
  background: #fff;
  color: var(--ink);
}
input:focus, select:focus {
  outline: 2px solid rgba(181,79,43,0.18);
  border-color: var(--accent);
}
.radios {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
}
.radios label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}
.checkbox-field {
  justify-content: end;
}
.checkbox-field label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
}
.address-builder {
  border: 1px solid rgba(181,79,43,0.18);
  border-radius: 16px;
  padding: 18px;
  background: rgba(255,255,255,0.55);
}
.address-mode-card {
  border: 1px solid rgba(181,79,43,0.18);
  border-radius: 16px;
  padding: 16px 18px;
  background: rgba(255,255,255,0.68);
}
.address-mode-card p,
.field-help {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.45;
  font-size: 14px;
}
.mode-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
}
.mode-toggle input[type="checkbox"] {
  width: 18px;
  min-width: 18px;
  height: 18px;
  min-height: 18px;
  margin: 0;
  padding: 0;
}
.address-builder header p {
  margin: 8px 0 0;
  color: var(--muted);
}
.entity-guide {
  padding: 14px 16px;
  border-radius: 14px;
  border: 1px solid rgba(181,79,43,0.18);
  background: rgba(181,79,43,0.08);
}
.entity-guide strong {
  display: block;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-strong);
}
.entity-guide p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.45;
}
.consent-block {
  border: 1px solid rgba(181,79,43,0.18);
  border-radius: 16px;
  padding: 18px;
  background: rgba(255,255,255,0.68);
}
.consent-block header p {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.5;
}
.consent-block a {
  color: var(--accent-strong);
}
.consent-check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-top: 16px;
  line-height: 1.45;
}
.consent-check input[type="checkbox"] {
  width: 18px;
  min-width: 18px;
  height: 18px;
  min-height: 18px;
  margin-top: 2px;
  padding: 0;
}
.preview-block {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: #fff;
  border: 1px dashed rgba(181,79,43,0.28);
}
.preview-label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 4px;
}
.complement-list {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.complement-list li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.complement-list button {
  border: 0;
  background: transparent;
  color: var(--accent-strong);
  cursor: pointer;
  padding: 0;
}
.action-field {
  justify-content: end;
}
button {
  min-height: 46px;
  border: 0;
  border-radius: 12px;
  padding: 0 18px;
  cursor: pointer;
}
#add-complement {
  background: #efe2d5;
  color: var(--ink);
}
.actions {
  display: flex;
  justify-content: flex-end;
}
#submit-button {
  background: var(--accent);
  color: #fff;
  font-weight: 700;
}
#submit-button:disabled {
  opacity: 0.7;
  cursor: wait;
}
.status {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 12px;
  background: var(--warn-bg);
  border: 1px solid rgba(181,79,43,0.2);
}
.status.ok {
  background: rgba(12,108,69,0.1);
  border-color: rgba(12,108,69,0.2);
  color: var(--ok);
}
.status.error {
  background: rgba(138, 32, 32, 0.12);
  border-color: rgba(138, 32, 32, 0.24);
  color: #7a1d1d;
}
@media (max-width: 820px) {
  .form-grid, .subgrid { grid-template-columns: 1fr; }
  .wide { grid-column: auto; }
  .actions { justify-content: stretch; }
  #submit-button { width: 100%; }
}