/* Reset and base styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', Arial, sans-serif;
    text-align: center;
    background: linear-gradient(135deg, #000000 0%, #ff8800 50%, #ce1919 100%);
    min-height: 100vh;
    color: #333;
    padding: 0 20px 60px 20px;
}

/* Banner styles */
#banner-img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto 30px auto;
    max-height: 200px;
    border-radius: 0 0 15px 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0);
}

/* Countdown container */
.countdown-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 40px 30px;
    margin: 0 auto 40px auto;
    max-width: 800px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
    border: 1px solid rgba(255,255,255,0.3);
}

/* Typography */
.countdown-title {
    font-size: 3rem;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 15px;
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 2px;
}

.countdown-subtitle {
    font-size: 1.2rem;
    color: #7f8c8d;
    margin-bottom: 10px;
    font-weight: 400;
}

.target-date {
    font-size: 1.5rem;
    font-weight: 600;
    color: #e74c3c;
    margin-bottom: 5px;
}

.timezone {
    font-size: 1rem;
    color: #95a5a6;
    margin-bottom: 30px;
    font-style: italic;
}

/* Countdown display */
.countdown-display {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 40px 0;
    flex-wrap: nowrap;
}

.time-unit {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(145deg, #000000, #000000);
    border-radius: 15px;
    padding: 25px 20px;
    min-width: 120px;
    box-shadow: 
        0 8px 25px rgba(0,0,0,0.1),
        inset 0 1px 0 rgba(255,255,255,0.8);
    border: 1px solid rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.time-unit:hover {
    transform: translateY(-5px);
    box-shadow: 
        0 15px 35px rgba(0,0,0,0.15),
        inset 0 1px 0 rgba(255,255,255,0.8);
}

.time-value {
    font-size: 5rem;
    font-weight: 600;
    color: #ce1919;
    font-family: 'Bebas Neue', monospace;
    line-height: 1;
    margin-bottom: 8px;
    text-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.time-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: #6c757d;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* Share section */
.share-section {
    margin: 30px auto;
    position: relative;
    text-align: center;
    max-width: 800px;
    padding: 20px;
}

.share-btn {
    background: linear-gradient(145deg, #ce1919, #a01414);
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(206, 25, 25, 0.3);
}

.share-btn:hover {
    background: linear-gradient(145deg, #a01414, #ce1919);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(206, 25, 25, 0.4);
}

.share-feedback {
    position: absolute;
    top: -40px;
    left: 50%;
    transform: translateX(-50%);
    background: #27ae60;
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.9rem;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
    white-space: nowrap;
}

.share-feedback.show {
    opacity: 1;
}

/* Walking animation container */
#walk-container {
    width: 100%;
    max-width: 800px;
    margin: 40px auto 0 auto;
    position: relative;
    height: 120px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 20px;
}

#walk-container img {
    height: 80px;
    transition: left 1s ease-in-out;
}

/* Responsive design */
@media (max-width: 768px) {
    .countdown-title {
        font-size: 2.5rem;
    }
    
    .countdown-display {
        gap: 10px;
    }
    
    .time-unit {
        min-width: 85px;
        padding: 15px 10px;
        flex-shrink: 1;
    }
    
    .time-value {
        font-size: 2.2rem;
    }
    
    .countdown-container {
        padding: 30px 15px;
        margin: 0 10px 40px 10px;
    }
}

@media (max-width: 480px) {
    .countdown-display {
        gap: 8px;
        margin: 30px 0;
    }
    
    .time-unit {
        min-width: 70px;
        padding: 12px 8px;
        flex-shrink: 1;
    }
    
    .time-value {
        font-size: 1.8rem;
    }
    
    .time-label {
        font-size: 0.7rem;
    }
    
    .countdown-title {
        font-size: 2rem;
    }
}

@media (max-width: 360px) {
    .countdown-display {
        gap: 5px;
        margin: 25px 0;
    }
    
    .time-unit {
        min-width: 60px;
        padding: 10px 5px;
        flex-shrink: 1;
    }
    
    .time-value {
        font-size: 1.5rem;
    }
    
    .time-label {
        font-size: 0.6rem;
    }
}

/* Completion state */
.countdown-complete {
    animation: celebration 2s ease-in-out infinite alternate;
}

@keyframes celebration {
    0% {
        transform: scale(1);
    }
    100% {
        transform: scale(1.05);
    }
}

/* Credits section */
.credits {
    text-align: center;
    margin-top: auto;
    padding: 10px;
    max-width: 800px;
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    z-index: 10;
}

.credits a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 400;
    transition: color 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    padding: 5px 10px;
    border-radius: 15px;
    backdrop-filter: blur(5px);
}

.credits a:hover {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.2);
}

.credits p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.8rem;
    font-weight: 400;
    margin: 0 0 8px 0;
    line-height: 1.4;
}