:root {
  --background: 0 0% 99%;
  --foreground: 222 22% 13%;
  --primary: 0 72% 43%;
  --secondary: 210 24% 96%;
  --muted: 210 18% 92%;
  --destructive: 0 72% 45%;
  --border: 214 18% 86%;
  --card: 0 0% 100%;
  --shadow-sm: 0 1px 2px hsla(222, 20%, 10%, 0.06);
  --shadow-md: 0 12px 30px hsla(222, 20%, 10%, 0.10);
  --shadow-lg: 0 22px 50px hsla(222, 20%, 10%, 0.14);
  --transition-fast: 160ms ease;
  --transition-smooth: 260ms ease;
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
}

.dark {
  --background: 222 22% 10%;
  --foreground: 0 0% 98%;
  --primary: 0 72% 50%;
  --secondary: 222 18% 16%;
  --muted: 222 18% 18%;
  --destructive: 0 72% 54%;
  --border: 222 15% 22%;
  --card: 222 18% 13%;
}

html, body, #root {
  min-height: 100%;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: hsl(var(--background));
  color: hsl(var(--foreground));
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* {
  box-sizing: border-box;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button, input, select, textarea {
  font: inherit;
}

:focus-visible {
  outline: 3px solid hsl(var(--primary) / 0.35);
  outline-offset: 2px;
}

.container-shell {
  width: min(1200px, calc(100% - 1.25rem));
  margin-inline: auto;
}

.card-shadow {
  box-shadow: var(--shadow-md);
}

.glass-border {
  border: 1px solid hsl(var(--border));
}

.hero-grid {
  background-image:
    radial-gradient(circle at top left, hsl(var(--primary) / 0.08), transparent 30%),
    radial-gradient(circle at bottom right, hsl(var(--primary) / 0.06), transparent 28%);
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.rtl {
  direction: rtl;
}

.rtl .flip-rtl {
  transform: scaleX(-1);
}

input, select, textarea {
  border: 1px solid hsl(var(--border));
  background: hsl(var(--card));
  color: hsl(var(--foreground));
  border-radius: var(--radius-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

input:focus, select:focus, textarea:focus {
  border-color: hsl(var(--primary));
  box-shadow: 0 0 0 4px hsl(var(--primary) / 0.12);
  outline: none;
}

button {
  transition: transform var(--transition-fast), opacity var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

button:active {
  transform: translateY(1px);
}

.sticky-compact {
  backdrop-filter: blur(12px);
  background: hsl(var(--background) / 0.92);
}

.map-frame {
  width: 100%;
  min-height: 360px;
  border: 0;
  border-radius: var(--radius-md);
}

@media (max-width: 640px) {
  .map-frame {
    min-height: 280px;
  }
}