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

body {
    font-family: 'Georgia', serif;
    min-height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    /* overflow: hidden; */
}

.container {
    text-align: center;
    max-width: 500px;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.loading {
    color: #666;
    font-size: 18px;
    animation: pulse 2s infinite;
}

.location-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: #667eea;
}

.birthday-message {
    display: none;
    animation: fadeInUp 1s ease-out;
}

.birthday-message.show {
    display: block;
}

.heart {
    font-size: 64px;
    color: #e74c3c;
    margin-bottom: 20px;
    animation: heartbeat 1.5s infinite;
}

h1 {
    color: #2c3e50;
    font-size: 2.5em;
    margin-bottom: 20px;
    font-weight: 300;
}

.message {
    color: #555;
    font-size: 1.2em;
    line-height: 1.6;
    margin-bottom: 30px;
}

.coordinates {
    background: rgba(102, 126, 234, 0.1);
    padding: 15px;
    border-radius: 10px;
    font-family: 'Courier New', monospace;
    font-size: 0.9em;
    color: #667eea;
    margin-top: 20px;
}

.error {
    color: #e74c3c;
    font-size: 16px;
    background: rgba(231, 76, 60, 0.1);
    padding: 15px;
    border-radius: 10px;
    margin-top: 20px;
}

.not-at-location {
    color: #666;
    font-size: 18px;
}

.distance-info {
    font-size: 14px;
    color: #888;
    margin-top: 10px;
}

@keyframes pulse {
    0%, 100% { opacity: 0.6; }
    50% { opacity: 1; }
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.floating-hearts {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.floating-heart {
    position: absolute;
    color: rgba(231, 76, 60, 0.7);
    font-size: 20px;
    animation: float 6s infinite ease-in-out;
}

@keyframes float {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100px) rotate(360deg);
        opacity: 0;
    }
}