/* Cookie Consent */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%) translateY(100%);
    background: linear-gradient(135deg, 
        rgba(30, 41, 59, 0.95) 0%,
        rgba(51, 65, 85, 0.95) 100%);
    color: white;
    padding: 1rem 1.5rem;
    z-index: 9999;
    border-radius: 12px 12px 0 0;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-bottom: none;
    box-shadow: 
        0 -10px 40px rgba(0, 0, 0, 0.3),
        0 0 0 1px rgba(255, 193, 7, 0.2);
    max-width: 600px;
    width: 100%;
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cookie-consent.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.cookie-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
}

.cookie-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex: 1;
}

.cookie-icon {
    font-size: 1.5rem;
    line-height: 1;
    flex-shrink: 0;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.cookie-text {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.cookie-title {
    font-size: 1rem;
    font-weight: 600;
    color: #fbbf24;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
}

.cookie-desc {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.3;
    font-weight: 400;
}

.cookie-actions {
    display: flex;
    flex-direction: row;
    gap: 0.75rem;
    flex-shrink: 0;
}

.cookie-btn {
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 100px;
    text-align: center;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.cookie-accept {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border: 1px solid rgba(16, 185, 129, 0.3);
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

.cookie-accept:hover {
    background: linear-gradient(135deg, #059669, #047857);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.4);
}

.cookie-decline {
    background: linear-gradient(135deg, rgba(75, 85, 99, 0.8), rgba(55, 65, 81, 0.8));
    color: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.cookie-decline:hover {
    background: linear-gradient(135deg, rgba(55, 65, 81, 0.9), rgba(31, 41, 55, 0.9));
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.cookie-btn:active {
    transform: translateY(0) scale(0.98);
}

/* 按鈕閃光效果 */
.cookie-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 0.6s ease;
}

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

/* Mobile Cookie Consent */
@media (max-width: 768px) {
    .cookie-consent {
        bottom: 0;
        left: 50%;
        transform: translateX(-50%) translateY(100%);
        max-width: none;
        width: 100%;
        padding: 1rem 1.25rem;
        border-radius: 16px 16px 0 0;
    }
    
    .cookie-consent.show {
        transform: translateX(-50%) translateY(0);
    }
    
    .cookie-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .cookie-info {
        gap: 0.625rem;
        justify-content: center;
        flex: none;
    }
    
    .cookie-icon {
        font-size: 1.375rem;
    }
    
    .cookie-title {
        font-size: 1.125rem;
    }
    
    .cookie-desc {
        font-size: 1rem;
    }
    
    .cookie-actions {
        gap: 0.75rem;
        justify-content: center;
        flex: none;
    }
    
    .cookie-btn {
        padding: 0.625rem 1.25rem;
        font-size: 1rem;
        min-width: 80px;
        flex: 1;
        max-width: 120px;
    }
}

@media (max-width: 480px) {
    .cookie-consent {
        bottom: 0;
        left: 50%;
        transform: translateX(-50%) translateY(100%);
        max-width: none;
        width: 100%;
        padding: 0.875rem 1rem;
        border-radius: 12px 12px 0 0;
    }
    
    .cookie-consent.show {
        transform: translateX(-50%) translateY(0);
    }
    
    .cookie-content {
        flex-direction: column;
        gap: 0.875rem;
        text-align: center;
    }
    
    .cookie-info {
        gap: 0.5rem;
        justify-content: center;
        flex: none;
    }
    
    .cookie-icon {
        font-size: 1.25rem;
    }
    
    .cookie-title {
        font-size: 1rem;
    }
    
    .cookie-desc {
        font-size: 0.875rem;
    }
    
    .cookie-actions {
        gap: 0.625rem;
        justify-content: center;
        flex: none;
    }
    
    .cookie-btn {
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
        min-width: 70px;
        flex: 1;
        max-width: 100px;
    }
}

/* 觸控設備優化 */
@media (hover: none) and (pointer: coarse) {
    .cookie-btn:active {
        transform: scale(0.95);
        transition: transform 0.1s ease;
    }
}

/* 減少動畫偏好 */
@media (prefers-reduced-motion: reduce) {
    .cookie-consent {
        transition: opacity 0.3s ease;
    }
    
    .cookie-btn {
        transition: background-color 0.2s ease;
    }
    
    .cookie-btn:hover {
        transform: none;
    }
    
    .cookie-btn::before {
        display: none;
    }
}