/* ==========================================
   1. BASE & RESETS
   ========================================== */
@font-face {
  font-family: 'Twemoji Country Flags';
  src: url('https://cdn.jsdelivr.net/npm/country-flag-emoji-polyfill@0.1/dist/TwemojiCountryFlags.woff2') format('woff2');
  font-display: swap;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
}

body {
    font-family: 'Rubik', 'Twemoji Country Flags', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #0f172a;
    color: #e4e4e7;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
    transition: background 0.5s ease;
}

@supports (-webkit-touch-callout: none) {
    body {
        height: -webkit-fill-available;
    }
}

.glass-panel {
    background: rgba(30, 41, 59, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

/* Base utility for hiding mobile elements on desktop */
.mobile-only {
    display: none;
}

/* ==========================================
   2. APP LAYOUT
   ========================================== */
.app {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    height: 100dvh;
    display: flex;
    overflow: hidden;
    z-index: 1;
}

.map-area {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}