:root {
  --survey-accent: #2c5d87;
  --survey-accent-dark: #1c3f5d;
  --survey-surface: #f7f4ef;
  --survey-card: #ffffff;
  --survey-ink: #1d2430;
  --survey-muted: #5b6573;
  --survey-success: #1f7a4d;
  --survey-error: #9b2c2c;
  --survey-radius: 18px;
}

.survey-theme-jerusalem { --survey-accent: #b45309; --survey-accent-dark: #7c2d12; --survey-surface: #f6efe4; }
.survey-theme-visitor { --survey-accent: #0f766e; --survey-accent-dark: #115e59; --survey-surface: #eef7f5; }
.survey-theme-info { --survey-accent: #4338ca; --survey-accent-dark: #312e81; --survey-surface: #eef0fb; }
.survey-theme-field { --survey-accent: #3f6212; --survey-accent-dark: #365314; --survey-surface: #f3f7ea; }
.survey-theme-animal { --survey-accent: #b45309; --survey-accent-dark: #92400e; --survey-surface: #fff7ed; }
.survey-theme-tlv { --survey-accent: #1d4ed8; --survey-accent-dark: #1e3a8a; --survey-surface: #eef4ff; }
.survey-theme-tlvrel { --survey-accent: #7e22ce; --survey-accent-dark: #581c87; --survey-surface: #f6eefe; }
.survey-theme-tivon { --survey-accent: #047857; --survey-accent-dark: #065f46; --survey-surface: #ecfdf5; }
.survey-theme-capture { --survey-accent: #c2410c; --survey-accent-dark: #9a3412; --survey-surface: #fff4ed; }
.survey-theme-nutria { --survey-accent: #0891b2; --survey-accent-dark: #155e75; --survey-surface: #ecfeff; }
.survey-theme-bins { --survey-accent: #4d7c0f; --survey-accent-dark: #3f6212; --survey-surface: #f7fee7; }

* { box-sizing: border-box; }

body {
  margin: 0;
  color: var(--survey-ink);
  background: radial-gradient(circle at top right, #ffffff 0%, var(--survey-surface) 55%, #e8e2d8 100%);
  font-family: "Segoe UI", "Arial", sans-serif;
  min-height: 100vh;
}

.skip-link {
  position: absolute;
  right: 1rem;
  top: -3rem;
  background: #111;
  color: #fff;
  padding: 0.5rem 0.8rem;
  z-index: 20;
}
.skip-link:focus { top: 1rem; }

.survey-shell {
  width: min(720px, calc(100% - 1.5rem));
  margin: 1.25rem auto 2rem;
}

.survey-card {
  background: var(--survey-card);
  border-radius: var(--survey-radius);
  box-shadow: 0 16px 40px rgba(28, 39, 52, 0.12);
  padding: 1.25rem 1.25rem 1.5rem;
}

.survey-hero {
  width: 100%;
  border-radius: 14px;
  margin-bottom: 1rem;
}

.survey-card h1,
.survey-title {
  margin: 0 0 0.75rem;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  line-height: 1.35;
  color: var(--survey-accent-dark);
  text-align: center;
}

.survey-intro {
  color: var(--survey-muted);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.survey-card .form-control,
.survey-card select,
.survey-card textarea,
.survey-card input[type="file"] {
  width: 100%;
  max-width: 100%;
  border-radius: 12px;
}

.survey-card .btn-primary,
.survey-actions .btn {
  background: var(--survey-accent);
  border-color: var(--survey-accent);
  min-height: 44px;
  border-radius: 999px;
  padding: 0.55rem 1.2rem;
}

.survey-card .btn-primary:hover,
.survey-card .btn-primary:focus {
  background: var(--survey-accent-dark);
  border-color: var(--survey-accent-dark);
}

.survey-card .btn-primary:focus-visible,
.survey-card a:focus-visible,
.survey-card input:focus-visible,
.survey-card select:focus-visible,
.survey-card textarea:focus-visible,
.survey-card button:focus-visible {
  outline: 3px solid var(--survey-accent);
  outline-offset: 2px;
}

.survey-alert {
  border-radius: 12px;
  padding: 0.8rem 1rem;
  margin-bottom: 1rem;
}
.survey-alert-success { background: #e8f6ee; color: var(--survey-success); }
.survey-alert-error { background: #fdecec; color: var(--survey-error); }

.checkbox-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1rem;
}

#id_center_point_map,
#id_center_point_div_map,
.leaflet-container {
  width: 100% !important;
  max-width: 100%;
  height: min(50vh, 420px) !important;
  min-height: 260px;
  border-radius: 14px;
}

#id_center_point_map > div,
#id_center_point_div_map > div {
  border-radius: 14px;
}

.survey-footer {
  text-align: center;
  padding: 1rem 1rem 2rem;
  color: var(--survey-muted);
}

@media (max-width: 576px) {
  .survey-card { padding: 1rem; }
  .checkbox-container { grid-template-columns: 1fr; }
}