/* Ad System Styling */
.test-ad-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.test-ad-container {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    border-radius: 20px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    text-align: center;
    border: 2px solid rgba(168, 85, 247, 0.3);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.5),
        0 0 30px rgba(168, 85, 247, 0.2);
}

.test-ad-header h3 {
    color: #fff;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

.test-ad-header p {
    color: #ccc;
    margin-bottom: 2rem;
}

.fake-video {
    background: #000;
    color: #fff;
    padding: 4rem 2rem;
    border-radius: 10px;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    border: 2px solid #333;
}

.ad-timer {
    color: #ff6b6b;
    font-weight: bold;
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.skip-ad-btn {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff5252 100%);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 150px;
}

.skip-ad-btn:disabled {
    background: #666;
    cursor: not-allowed;
    opacity: 0.5;
}

.skip-ad-btn:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 107, 0.4);
}

/* Ad Button in Bonus Tab */
.watch-ad-btn {
    background: linear-gradient(135deg, #ff9500 0%, #ff6b35 100%);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 12px;
    font-size: 1.2rem;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 1rem 0;
    width: 100%;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 8px 25px rgba(255, 149, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.watch-ad-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent);
    transition: left 0.6s ease;
}

.watch-ad-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, #ff6b35 0%, #ff9500 100%);
    transform: translateY(-3px);
    box-shadow: 
        0 12px 35px rgba(255, 149, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.watch-ad-btn:hover:not(:disabled)::before {
    left: 100%;
}

.watch-ad-btn:disabled {
    background: #666;
    cursor: not-allowed;
    opacity: 0.5;
    transform: none;
    box-shadow: none;
}

.ad-status {
    background: rgba(255, 149, 0, 0.1);
    border: 1px solid rgba(255, 149, 0, 0.3);
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
    color: #ff9500;
    text-align: center;
}

.ad-cooldown {
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.3);
    color: #ff6b6b;
}

.ad-rewards {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    border-radius: 8px;
    padding: 1rem;
    margin: 1rem 0;
}

.ad-rewards h4 {
    color: #22c55e;
    margin-bottom: 0.5rem;
}

.ad-rewards ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.ad-rewards li {
    padding: 0.25rem 0;
    color: #ddd;
}

.ad-rewards li::before {
    content: '💰 ';
    margin-right: 0.5rem;
}

/* Premium Ad Buttons */
.premium-ad-rewards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin: 1rem 0;
}

.premium-ad-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    border-radius: 12px;
    padding: 0.75rem 1rem;
    color: white;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 4px 15px rgba(102, 126, 234, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.premium-ad-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        transparent
    );
    transition: left 0.5s ease;
}

.premium-ad-btn:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 6px 20px rgba(102, 126, 234, 0.4),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.premium-ad-btn:hover::before {
    left: 100%;
}

.premium-ad-btn:active {
    transform: translateY(0);
}

/* Special styling for different premium ad types */
.premium-ad-btn:nth-child(1) {
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a24 100%);
    box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
}

.premium-ad-btn:nth-child(1):hover {
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.4);
}

.premium-ad-btn:nth-child(2) {
    background: linear-gradient(135deg, #feca57 0%, #ff9ff3 100%);
    box-shadow: 0 4px 15px rgba(254, 202, 87, 0.3);
}

.premium-ad-btn:nth-child(2):hover {
    box-shadow: 0 6px 20px rgba(254, 202, 87, 0.4);
}

.premium-ad-btn:nth-child(3) {
    background: linear-gradient(135deg, #48dbfb 0%, #0abde3 100%);
    box-shadow: 0 4px 15px rgba(72, 219, 251, 0.3);
}

.premium-ad-btn:nth-child(3):hover {
    box-shadow: 0 6px 20px rgba(72, 219, 251, 0.4);
}

.premium-ad-btn:nth-child(4) {
    background: linear-gradient(135deg, #ff9ff3 0%, #54a0ff 100%);
    box-shadow: 0 4px 15px rgba(255, 159, 243, 0.3);
    animation: megaGlow 2s ease-in-out infinite alternate;
}

.premium-ad-btn:nth-child(4):hover {
    box-shadow: 0 6px 20px rgba(255, 159, 243, 0.4);
}

@keyframes megaGlow {
    0% {
        box-shadow: 
            0 4px 15px rgba(255, 159, 243, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.2);
    }
    100% {
        box-shadow: 
            0 4px 25px rgba(255, 159, 243, 0.5),
            0 0 30px rgba(255, 159, 243, 0.2),
            inset 0 1px 0 rgba(255, 255, 255, 0.3);
    }
}