/*
 * Custom Slider Component
 * Modern, smooth and optimized slider for bot protection
 */

.custom-slider-container {
    position: relative;
    width: 100%;
    height: 60px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.3), 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
    margin: 15px 0;
    padding: 0;
}

.custom-slider {
    position: relative;
    width: 100%;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    padding: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08), inset 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.custom-slider:hover {
    border-color: #cbd5e1;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12), inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

.slider-track {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: transparent;
    border-radius: 30px;
}

.slider-progress {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 30px;
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 16px rgba(102, 126, 234, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.slider-thumb {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 80px;
    height: 56px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%);
    border-radius: 15px;
    cursor: grab;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        0 4px 16px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translate3d(0, 0, 0);
    will-change: transform;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    z-index: 3;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -webkit-transform: translate3d(0, 0, 0);
    -moz-transform: translate3d(0, 0, 0);
    -ms-transform: translate3d(0, 0, 0);
    color: white;
    border: 3px solid rgba(255, 255, 255, 0.3);
    font-size: 24px;
    backdrop-filter: blur(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.slider-thumb:hover {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.4), 0 6px 20px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
    border-color: rgba(255, 255, 255, 0.4);
}

.slider-thumb:active,
.slider-thumb.dragging {
    cursor: grabbing;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5), 0 8px 24px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
    border-color: rgba(255, 255, 255, 0.5);
    transition: none;
}

.slider-thumb.completed {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.8) 0%, rgba(22, 163, 74, 0.9) 100%);
    border-color: rgba(34, 197, 94, 0.6);
    box-shadow: 0 8px 32px rgba(34, 197, 94, 0.4), 0 4px 16px rgba(34, 197, 94, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    animation: successPulse 1.5s ease-in-out;
}

@keyframes successPulse {
    0% { transform: scale(1) translateZ(0); }
    50% { transform: scale(1.05) translateZ(0); }
    100% { transform: scale(1) translateZ(0); }
}

.slider-thumb.completed:hover {
    background: linear-gradient(135deg, rgba(22, 163, 74, 0.9) 0%, rgba(21, 128, 61, 1) 100%);
    box-shadow: 0 10px 40px rgba(34, 197, 94, 0.5), 0 6px 20px rgba(34, 197, 94, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.slider-icon {
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease;
    font-size: 20px;
    z-index: 4;
}

.slider-thumb:hover .slider-icon {
    transform: translateX(2px);
}

.slider-thumb.completed .slider-icon {
    transform: rotate(90deg);
}

.slider-text {
    position: absolute;
    left: 70px;
    top: 50%;
    transform: translateY(-50%);
    color: #ffffff;
    font-size: 16px;
    font-weight: 500;
    pointer-events: none;
    z-index: 2;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
}

.slider-text.completed {
    color: #059669;
    font-weight: 600;
}

.slider-status {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 500;
    color: #ffffff;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(20px);
    z-index: 10;
}

.slider-status i {
    font-size: 12px;
    transition: all 0.3s ease;
}

.slider-status.waiting {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.2) 0%, rgba(245, 158, 11, 0.15) 100%);
    border-color: rgba(251, 191, 36, 0.4);
    color: #fbbf24;
}

.slider-status.waiting i {
    color: #fbbf24;
    animation: pulse 2s infinite;
}

.slider-status.verifying {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2) 0%, rgba(37, 99, 235, 0.15) 100%);
    border-color: rgba(59, 130, 246, 0.4);
    color: #60a5fa;
}

.slider-status.verifying i {
    color: #60a5fa;
    animation: spin 1s linear infinite;
}

.slider-status.completed {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.2) 0%, rgba(22, 163, 74, 0.15) 100%);
    border-color: rgba(34, 197, 94, 0.4);
    color: #4ade80;
}

.slider-status.completed i {
    color: #4ade80;
    animation: bounce 0.6s ease-in-out;
}

.slider-status.error {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2) 0%, rgba(220, 38, 38, 0.15) 100%);
    border-color: rgba(239, 68, 68, 0.4);
    color: #f87171;
}

.slider-status.error i {
    color: #f87171;
    animation: shake 0.5s ease-in-out;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-4px); }
    60% { transform: translateY(-2px); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px); }
    75% { transform: translateX(4px); }
}

/* Responsive design */
@media (max-width: 768px) {
    .custom-slider {
        padding: 3px;
    }
    
    .slider-track {
        height: 55px;
    }
    
    .slider-thumb {
        width: 75px;
        height: 49px;
        top: 3px;
        left: 3px;
        border-radius: 12px;
    }
    
    .slider-text {
        font-size: 13px;
    }
    
    .slider-status {
        top: 8px;
        right: 8px;
        padding: 6px 12px;
        font-size: 12px;
        border-radius: 16px;
    }
    
    .slider-status i {
        font-size: 11px;
    }
}

@media (max-width: 480px) {
    .custom-slider {
        border-radius: 12px;
        padding: 2px;
    }
    
    .slider-track {
        height: 50px;
        border-radius: 10px;
    }
    
    .slider-thumb {
        width: 70px;
        height: 46px;
        border-radius: 8px;
        top: 2px;
        left: 2px;
    }
    
    .slider-text {
        font-size: 12px;
        letter-spacing: 0.2px;
    }
    
    .slider-icon svg {
        width: 18px;
        height: 18px;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .slider-thumb {
        width: 85px;
        height: 56px;
    }
    
    .slider-thumb:hover {
        transform: none;
        background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
        box-shadow: 
            0 4px 12px rgba(79, 70, 229, 0.3),
            0 2px 4px rgba(0, 0, 0, 0.1),
            inset 0 1px 0 rgba(255, 255, 255, 0.2);
    }
}

/* Accessibility improvements */
.custom-slider:focus-within {
    outline: 2px solid #4f46e5;
    outline-offset: 2px;
}

.slider-thumb:focus {
    outline: none;
    box-shadow: 
        0 4px 12px rgba(79, 70, 229, 0.3),
        0 2px 4px rgba(0, 0, 0, 0.1),
        0 0 0 3px rgba(79, 70, 229, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .custom-slider,
    .slider-track,
    .slider-thumb,
    .slider-progress,
    .slider-text,
    .slider-icon {
        animation: none;
        transition: none;
    }
    
    .slider-thumb {
        transition: box-shadow 0.2s ease;
    }
    
    .slider-progress {
        transition: width 0.3s ease;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .custom-slider {
        border-color: #000;
        border-width: 3px;
    }
    
    .slider-thumb {
        background: #000;
        border: 2px solid #fff;
    }
    
    .slider-text {
        color: #000;
        font-weight: 700;
    }
}