:root {
  color-scheme: light;
  --bg: #e2e8f0;
  --panel: #ffffff;
  --primary: #0060df;
  --primary-dark: #0047a1;
  --text: #0f172a;
  --muted: #64748b;
  --border: #cbd5f5;
  --success: #0f9d58;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: var(--text);
}

.page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  padding: 32px;
}

.panel,
.map-panel {
  background: var(--panel);
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.25);
}

.panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

h1 {
  margin: 0;
  font-size: 1.8rem;
  color: #0b2a4a;
}

.logo {
  width: 180px;
  height: auto;
}

.helper,
.map-hint {
  margin: 0;
  font-size: 0.95rem;
  color: var(--muted);
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-weight: 600;
  color: #0b2a4a;
}

.field input,
.field select {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #cbd5f5;
  font-size: 1rem;
  font-weight: 400;
  color: #0f172a;
  background-color: #f8fafc;
}

.field input:focus,
.field select:focus {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}

.generate {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  padding: 12px 18px;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 10px;
  border: none;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.generate:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(0, 75, 160, 0.35);
}

.result {
  margin-top: 12px;
  border-radius: 12px;
  border: 2px dashed var(--border);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: #f8fbff;
  min-height: 84px;
}

.result-label {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.result output {
  font-size: 2rem;
  font-weight: 700;
  color: var(--muted);
  word-break: break-word;
}

.result--success {
  border-color: rgba(15, 157, 88, 0.35);
  background: rgba(15, 157, 88, 0.08);
}

.result--success output {
  color: var(--success);
}

.map-panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

#map {
  flex: 1;
  min-height: 380px;
  border-radius: 12px;
  overflow: hidden;
}

@media (max-width: 720px) {
  .page {
    padding: 20px;
  }

  .panel,
  .map-panel {
    padding: 22px;
  }
}