body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    position: relative;
    background-color: #000;
    overflow: hidden;
    height: 100vh;
    width: 100vw;
}

#map {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
}

.flight-info {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background-color: rgba(40, 44, 52, 0.75);
    padding: 8px 12px;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 500;
    color: white;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    max-width: 300px;
    backdrop-filter: blur(3px);
    border-left: 3px solid #4CAF50;
    transition: opacity 0.3s ease;
    line-height: 1.5;
}

.flight-title {
    position: absolute;
    top: 15px;
    left: 0;
    right: 0;
    text-align: center;
    font-size: 30px;
    font-weight: 800;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    z-index: 1000;
    letter-spacing: 1.2px;
    background: linear-gradient(90deg, #ffffff 0%, #a7ffeb 50%, #ffffff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 12px rgba(76, 175, 80, 0.35);
}

.controls-container {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 10px;
}

.flight-year {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 18px;
    font-weight: 500;
    color: #ffffff;
    background-color: rgba(40, 44, 52, 0.75);
    padding: 8px 12px;
    border-radius: 4px;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    border-left: 3px solid #4CAF50;
    backdrop-filter: blur(3px);
}

.globe-link, .custom-link, .map-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(40, 44, 52, 0.75);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    border: 2px solid transparent;
}

.globe-link:hover, .custom-link:hover, .map-link:hover {
    background-color: rgba(76, 175, 80, 0.5);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.5);
}

.custom-link {
    background-color: rgba(40, 44, 52, 0.75); /* Changed from green to match globe-link */
}

.home-link {
    position: absolute;
    top: 20px;
    right: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(40, 44, 52, 0.75);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    border: 2px solid transparent;
    z-index: 1000;
}

.home-link:hover {
    background-color: rgba(76, 175, 80, 0.5);
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Note: The shared hover styles are defined above */

.year-selector {
    position: relative;
}

.year-selector select {
    background-color: rgba(40, 44, 52, 0.75);
    color: white;
    border: none;
    border-radius: 4px;
    padding: 8px 15px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    outline: none;
    backdrop-filter: blur(3px);
    transition: all 0.3s ease;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    border-left: 3px solid #4CAF50;
}

.year-selector select:hover {
    background-color: rgba(76, 175, 80, 0.8);
}

.route-selector {
    position: absolute;
    top: 65px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    display: flex;
    gap: 10px;
}

.route-btn {
    background: linear-gradient(180deg, rgba(40,44,52,0.85), rgba(40,44,52,0.6));
    color: #eafff7;
    border: 1px solid rgba(255,255,255,0.15);
    padding: 8px 16px;
    border-radius: 999px;
    cursor: pointer;
    font-size: 14px;
    transition: all 0.25s ease;
    backdrop-filter: blur(6px);
    text-decoration: none;
}

.route-btn:hover {
    background-color: rgba(76, 175, 80, 0.8);
    transform: translateY(-1px);
}

.route-btn.active {
    background-color: #4CAF50;
    color: white;
    box-shadow: 0 0 12px rgba(76, 175, 80, 0.75), 0 0 24px rgba(76, 175, 80, 0.35);
}

.landing-dot {
    width: 8px;
    height: 8px;
    background-color: #3498db;
    border-radius: 50%;
    border: 2px solid white;
    box-shadow: 0 0 10px rgba(52, 152, 219, 0.8);
}