/**
 * OptoSoftechs Cookie Consent Styles
 * Modern, industrial design with smooth animations
 * 
 * Z-INDEX HIERARCHY:
 * 100000+ = Modals (cookie modal)
 * 99999   = Banners (cookie banner - first visit)
 * 9999    = Cookie settings button (persistent after consent)
 * 9998    = Scroll to top arrow (style.css)
 * 9997    = Chat widgets / Other floating elements
 */

:root {
    --cookie-primary: #6366f1;
    --cookie-secondary: #8b5cf6;
    --cookie-dark: #1e293b;
    --cookie-light: #f8fafc;
    --cookie-border: #e2e8f0;
    --cookie-text: #334155;
    --cookie-success: #10b981;
    --cookie-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --cookie-shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* Cookie Banner */
.cookie-consent-banner {
    position: fixed;
    bottom: -100%;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(248, 250, 252, 0.98) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid var(--cookie-border);
    box-shadow: var(--cookie-shadow-lg);
    padding: 2rem;
    z-index: 99999;
    transition: bottom 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

.cookie-consent-banner.active {
    bottom: 0;
}

.cookie-banner-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.cookie-banner-text h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--cookie-dark);
    margin: 0 0 0.5rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cookie-banner-text p {
    font-size: 0.95rem;
    color: var(--cookie-text);
    margin: 0;
    line-height: 1.6;
    max-width: 800px;
}

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

/* Cookie Buttons */
.cookie-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    font-family: inherit;
}

.cookie-btn-primary {
    background: linear-gradient(135deg, var(--cookie-primary) 0%, var(--cookie-secondary) 100%);
    color: white;
    box-shadow: 0 4px 15px -3px rgba(99, 102, 241, 0.4);
}

.cookie-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px -5px rgba(99, 102, 241, 0.5);
}

.cookie-btn-outline {
    background: transparent;
    color: var(--cookie-primary);
    border: 2px solid var(--cookie-primary);
}

.cookie-btn-outline:hover {
    background: var(--cookie-primary);
    color: white;
    transform: translateY(-2px);
}

.cookie-btn-secondary {
    background: var(--cookie-light);
    color: var(--cookie-text);
    border: 1px solid var(--cookie-border);
}

.cookie-btn-secondary:hover {
    background: #e2e8f0;
    transform: translateY(-2px);
}

/* Cookie Modal */
.cookie-modal {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.cookie-modal.active {
    opacity: 1;
    visibility: visible;
}

.cookie-modal-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.cookie-modal-content {
    position: relative;
    background: white;
    border-radius: 16px;
    max-width: 700px;
    width: 90%;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: var(--cookie-shadow-lg);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.cookie-modal.active .cookie-modal-content {
    transform: scale(1);
}

.cookie-modal-header {
    padding: 2rem;
    border-bottom: 1px solid var(--cookie-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cookie-modal-header h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cookie-dark);
    margin: 0;
}

.cookie-modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--cookie-text);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.cookie-modal-close:hover {
    background: var(--cookie-light);
    transform: rotate(90deg);
}

.cookie-modal-body {
    padding: 2rem;
    max-height: 60vh;
    overflow-y: auto;
}

.cookie-modal-description {
    font-size: 0.95rem;
    color: var(--cookie-text);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.cookie-modal-description a {
    color: var(--cookie-primary);
    text-decoration: none;
    font-weight: 600;
}

.cookie-modal-description a:hover {
    text-decoration: underline;
}

/* Cookie Categories */
.cookie-category {
    background: var(--cookie-light);
    border: 1px solid var(--cookie-border);
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1rem;
    transition: all 0.2s ease;
}

.cookie-category:hover {
    border-color: var(--cookie-primary);
    box-shadow: 0 4px 12px -2px rgba(99, 102, 241, 0.1);
}

.cookie-category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

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

.cookie-category h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--cookie-dark);
    margin: 0;
}

.cookie-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    background: #e0e7ff;
    color: var(--cookie-primary);
}

.cookie-badge-required {
    background: #dcfce7;
    color: var(--cookie-success);
}

.cookie-category-desc {
    font-size: 0.85rem;
    color: var(--cookie-text);
    line-height: 1.6;
    margin: 0;
}

/* Toggle Switch */
.cookie-toggle {
    position: relative;
}

.cookie-toggle input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.cookie-toggle label {
    display: block;
    width: 52px;
    height: 28px;
    background: #cbd5e1;
    border-radius: 28px;
    cursor: pointer;
    position: relative;
    transition: background 0.3s ease;
}

.cookie-toggle label::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 22px;
    height: 22px;
    background: white;
    border-radius: 50%;
    transition: transform 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.cookie-toggle input[type="checkbox"]:checked + label {
    background: linear-gradient(135deg, var(--cookie-primary) 0%, var(--cookie-secondary) 100%);
}

.cookie-toggle input[type="checkbox"]:checked + label::after {
    transform: translateX(24px);
}

.cookie-toggle input[type="checkbox"]:disabled + label {
    opacity: 0.5;
    cursor: not-allowed;
}

.cookie-modal-footer {
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--cookie-border);
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

/* Floating Settings Button - Stacked above scroll-to-top */
.cookie-settings-btn {
    position: fixed;
    bottom: 90px; /* Stacked above scroll-to-top (20px + 50px + 20px gap) */
    right: 20px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cookie-primary) 0%, var(--cookie-secondary) 100%);
    color: white;
    border: none;
    box-shadow: var(--cookie-shadow);
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999; /* Below modals/banners, above scroll-to-top */
    transition: all 0.3s ease;
    opacity: 0.9;
}

.cookie-settings-btn:hover {
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 8px 25px -5px rgba(99, 102, 241, 0.6);
    opacity: 1;
}

.cookie-settings-btn svg {
    animation: rotate 4s linear infinite;
}

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

.cookie-settings-btn:hover svg {
    animation-play-state: paused;
}

/* Toast Notification */
.cookie-toast {
    position: fixed;
    bottom: 100px;
    right: 20px;
    background: var(--cookie-dark);
    color: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: var(--cookie-shadow);
    z-index: 100001;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.cookie-toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    .cookie-banner-content {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cookie-banner-actions {
        flex-direction: column;
    }
    
    .cookie-btn {
        width: 100%;
    }
    
    .cookie-modal-content {
        width: 95%;
        margin: 1rem;
    }
    
    .cookie-modal-header,
    .cookie-modal-body,
    .cookie-modal-footer {
        padding: 1.5rem;
    }
    
    .cookie-modal-footer {
        flex-direction: column;
    }
    
    .cookie-settings-btn {
        bottom: 80px; /* Mobile: stacked above scroll-to-top */
        right: 15px;
        width: 44px;
        height: 44px;
    }
}

/* Print styles */
@media print {
    .cookie-consent-banner,
    .cookie-modal,
    .cookie-settings-btn,
    .cookie-toast {
        display: none !important;
    }
}

/* Hide reCAPTCHA badge globally for GDPR compliance */
/* Google allows hiding if you include reCAPTCHA terms in Privacy Policy */
.grecaptcha-badge {
    visibility: hidden !important;
    opacity: 0 !important;
    display: none !important;
}

/* Accessibility */
.cookie-btn:focus,
.cookie-toggle input[type="checkbox"]:focus + label,
.cookie-modal-close:focus,
.cookie-settings-btn:focus {
    outline: 3px solid var(--cookie-primary);
    outline-offset: 2px;
}

/* Smooth scrollbar for modal */
.cookie-modal-body::-webkit-scrollbar {
    width: 8px;
}

.cookie-modal-body::-webkit-scrollbar-track {
    background: var(--cookie-light);
    border-radius: 4px;
}

.cookie-modal-body::-webkit-scrollbar-thumb {
    background: var(--cookie-border);
    border-radius: 4px;
}

.cookie-modal-body::-webkit-scrollbar-thumb:hover {
    background: #cbd5e1;
}