/* ============================================
   TTY Shipping System - Modern CSS
   Version: 3.0.0
   ============================================ */

:root {
    /* Animation Timing */
    --tty-animation-fast: 0.2s;
    --tty-animation-normal: 0.3s;
    --tty-animation-slow: 0.5s;
    
    /* Easing Functions */
    --tty-ease-out: cubic-bezier(0.4, 0, 0.2, 1);
    --tty-ease-in-out: cubic-bezier(0.4, 0, 0.6, 1);
    --tty-ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ============================================
   Mobile Swipe Support for Notifications
   ============================================ */

/* Touch feedback */
.tty-notification-dragging {
    user-select: none;
    -webkit-user-select: none;
    cursor: grabbing !important;
}

.tty-notification-dragging * {
    pointer-events: none !important;
}

/* Swipe indicator for mobile */
@media (max-width: 768px) {
    .tty-notification::after {
        content: '';
        position: absolute;
        bottom: 8px;
        left: 50%;
        transform: translateX(-50%);
        width: 40px;
        height: 4px;
        background: rgba(0, 0, 0, 0.2);
        border-radius: 2px;
        opacity: 0;
        transition: opacity 0.3s ease;
    }
    
    .tty-notification:hover::after,
    .tty-notification:active::after {
        opacity: 1;
    }
    
    /* Dark mode swipe indicator */
    [data-theme="dark"] .tty-notification::after {
        background: rgba(255, 255, 255, 0.2);
    }
}

/* Prevent accidental swipes on desktop */
@media (min-width: 769px) {
    .tty-notification {
        touch-action: none;
    }
}

/* iOS specific optimizations */
@supports (-webkit-touch-callout: none) {
    .tty-notification {
        -webkit-touch-callout: none;
        -webkit-tap-highlight-color: transparent;
    }
    
    .tty-notification-dragging {
        -webkit-transform: translate3d(0, 0, 0);
    }
}

/* Smooth transitions for swipe */
.tty-notification {
    will-change: transform, opacity;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
}

/* Reduced motion support for swipe */
@media (prefers-reduced-motion: reduce) {
    .tty-notification-dragging {
        transition: none !important;
    }
}

/* ============================================
   TTY Notification System - Modern Design
   ============================================ */

/* Notification Container */
.tty-notification-container {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 999999;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 420px;
    width: fit-content;
}

.tty-notification-close i.fas {
    font-weight: 900 !important;
}

/* Individual Notification */
.tty-notification {
    pointer-events: auto;
    background: var(--tty-bg-primary, #ffffff);
    border-radius: 14px;
    overflow: hidden;
    position: relative;
    transform: translateX(calc(100% + 24px));
    opacity: 0;
    transition: all var(--tty-animation-normal) var(--tty-ease-out);
    box-shadow:
        0 4px 6px rgba(0, 0, 0, 0.07),
        0 10px 15px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(0, 0, 0, 0.04);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

/* Glass morphism effect */
.tty-notification::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.1) 0%,
        rgba(255, 255, 255, 0.05) 100%
    );
    pointer-events: none;
}

/* Show/Hide States */
.tty-notification-show {
    transform: translateX(0);
    opacity: 1;
}

.tty-notification-hide {
    transform: translateX(calc(100% + 24px)) scale(0.95);
    opacity: 0;
}

/* Notification Content */
.tty-notification-content {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 20px;
    position: relative;
    min-height: auto;
}

/* Notification Icon Container */
.tty-notification-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

/* Icon background based on type */
.tty-notification-success .tty-notification-icon {
    background: rgba(40, 167, 69, 0.1);
}

.tty-notification-error .tty-notification-icon {
    background: rgba(220, 53, 69, 0.1);
}

.tty-notification-warning .tty-notification-icon {
    background: rgba(255, 193, 7, 0.1);
}

.tty-notification-info .tty-notification-icon {
    background: rgba(0, 95, 95, 0.1);
}

.tty-notification-loading .tty-notification-icon {
    background: rgba(229, 146, 76, 0.1);
}

/* Icon styling */
.tty-notification-icon i {
    font-size: 22px;
    position: relative;
    z-index: 1;
}

/* Pulse animation for icons */
@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.tty-notification-success .tty-notification-icon i {
    color: #28a745;
    animation: iconPulse 2s ease-in-out;
}

.tty-notification-error .tty-notification-icon i {
    color: #dc3545;
    animation: iconPulse 1.5s ease-in-out;
}

.tty-notification-warning .tty-notification-icon i {
    color: #ffc107;
    animation: iconPulse 2s ease-in-out infinite;
}

.tty-notification-info .tty-notification-icon i {
    color: var(--tty-primary, #005F5F);
}

.tty-notification-loading .tty-notification-icon i {
    color: var(--tty-secondary, #E5924C);
}

/* Notification Message */
.tty-notification-message {
    flex: 1;
    font-size: 15px;
    line-height: 1.5;
    color: var(--tty-text-primary, #121212);
    font-weight: 500;
    padding-top: 2px;
    padding-right:25px;
}

.tty-notification-message strong {
    font-weight: 700;
    color: var(--tty-text-primary, #121212);
}

/* Close Button */
.tty-notification-content .tty-notification-close {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border: none;
    background: rgba(0, 0, 0, 0.04);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--tty-animation-normal) ease;
    color: var(--tty-text-secondary, #666);
    padding: 0;
    position: relative;
    margin: -8px -8px -8px 0;
}


.tty-notification-content .tty-notification-close::before {
    content: '';
    position: absolute;
    inset: 0;
    background: #ff4444;
    transform: scale(0);
    transition: transform var(--tty-animation-normal) ease;
    border-radius: 50%;
}


.tty-notification-content .tty-notification-close:hover {
    color: white;
    transform: rotate(90deg);
}

.tty-notification-content .tty-notification-close:hover::before {
  transform: scale(1);
}

.tty-notification-content .tty-notification-close i {
    font-size: 16px;
    position: relative;
    z-index: 1;
}




/* Progress Bar */
.tty-notification-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 3px;
    width: 100%;
    background: rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.tty-notification-progress-active::before {
    content: '';
    position: absolute;
    inset: 0;
    background: currentColor;
    opacity: 0.5;
    animation: progress-countdown linear forwards;
    transform-origin: left;
    box-shadow: 0 0 10px currentColor;
}

@keyframes progress-countdown {
    from {
        transform: scaleX(1);
    }
    to {
        transform: scaleX(0);
    }
}

/* Type-specific progress colors */
.tty-notification-success .tty-notification-progress-active::before {
    background: #28a745;
}

.tty-notification-error .tty-notification-progress-active::before {
    background: #dc3545;
}

.tty-notification-warning .tty-notification-progress-active::before {
    background: #ffc107;
}

.tty-notification-info .tty-notification-progress-active::before {
    background: var(--tty-primary, #005F5F);
}

/* Type-specific borders */
.tty-notification {
    border-left: 4px solid transparent;
}

.tty-notification-success {
    border-left-color: #28a745;
}

.tty-notification-error {
    border-left-color: #dc3545;
}

.tty-notification-warning {
    border-left-color: #ffc107;
}

.tty-notification-info {
    border-left-color: var(--tty-primary, #005F5F);
}

.tty-notification-loading {
    border-left-color: var(--tty-secondary, #E5924C);
}

/* Action Button (optional) */
.tty-notification-action {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.05);
    border: none;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--tty-primary, #005F5F);
    cursor: pointer;
    transition: all var(--tty-animation-fast) ease;
}

.tty-notification-action:hover {
    background: rgba(0, 0, 0, 0.08);
    transform: translateY(-1px);
}

/* ============================================
   Shipping Conflict Popup - Modern Design
   ============================================ */

/* Base Popup Structure */
#shipping-conflict-popup {
    position: fixed;
    inset: 0;
    z-index: 999998;
    perspective: 1000px;
}

/* Overlay with blur effect */
#shipping-conflict-popup .popup-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    opacity: 0;
    transition: opacity var(--tty-animation-normal) ease;
}

#shipping-conflict-popup.show .popup-overlay {
    opacity: 1;
}

/* Popup Content */
#shipping-conflict-popup .popup-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9) rotateX(10deg);
    background: var(--tty-bg-primary, #ffffff);
    border-radius: 24px;
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(0, 0, 0, 0.05);
    max-width: 680px;
    width: 90%;
    max-height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    opacity: 0;
    visibility: hidden;
    transition: all var(--tty-animation-normal) var(--tty-ease-out);
}

#shipping-conflict-popup.show .popup-content {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, -50%) scale(1) rotateX(0);
}

/* Popup Header */
#shipping-conflict-popup .popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 16px 16px 32px;
    border-bottom: 1px solid var(--tty-border-light, #eaeaea);
    background: linear-gradient(
        180deg,
        var(--tty-bg-primary, #ffffff) 0%,
        rgba(var(--tty-bg-primary-rgb, 255, 255, 255), 0.95) 100%
    );
}

#shipping-conflict-popup .popup-header h3 {
    margin: 0;
    font-size: 26px;
    font-weight: 700;
    color: var(--tty-text-primary, #121212);
    display: flex;
    align-items: center;
    gap: 14px;
}

#shipping-conflict-popup .popup-header h3 i {
    font-size: 32px;
    color: var(--tty-secondary, #E5924C);
    animation: warningBounce 2s ease-in-out infinite;
}

@keyframes warningBounce {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    25% {
        transform: translateY(-4px) scale(1.05);
    }
    75% {
        transform: translateY(2px) scale(0.95);
    }
}

/* Close Button */
#shipping-conflict-popup .close-popup {
    width: 44px;
    height: 44px;
    border: none;
    background: rgba(0, 0, 0, 0.04);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--tty-animation-normal) ease;
    color: var(--tty-text-secondary, #666);
    font-size: 20px;
    position: relative;
    overflow: hidden;
}

#shipping-conflict-popup .close-popup::before {
    content: '';
    position: absolute;
    inset: 0;
    background: #ff4444;
    transform: scale(0);
    transition: transform var(--tty-animation-normal) ease;
    border-radius: 50%;
}

#shipping-conflict-popup .close-popup:hover {
    color: white;
    transform: rotate(90deg);
}

#shipping-conflict-popup .close-popup:hover::before {
    transform: scale(1);
}

#shipping-conflict-popup .close-popup i {
    position: relative;
    z-index: 1;
}

/* Popup Body */
#shipping-conflict-popup .popup-body {
    flex: 1;
    overflow-y: auto;
    padding: 32px;
    background: var(--tty-bg-primary, #ffffff);
    overscroll-behavior: contain;
}

/* Custom Scrollbar */
#shipping-conflict-popup .popup-body::-webkit-scrollbar {
    width: 10px;
}

#shipping-conflict-popup .popup-body::-webkit-scrollbar-track {
    background: rgba(0, 0, 0, 0.02);
    border-radius: 10px;
}

#shipping-conflict-popup .popup-body::-webkit-scrollbar-thumb {
    background: rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

#shipping-conflict-popup .popup-body::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 0, 0, 0.15);
}

/* Country Change Visual */
.country-change-visual {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 40px;
    padding: 40px 24px;
    background: linear-gradient(
        135deg,
        rgba(0, 95, 95, 0.03) 0%,
        rgba(229, 146, 76, 0.03) 100%
    );
    border-radius: 20px;
    margin-bottom: 28px;
    position: relative;
    overflow: hidden;
}

.country-change-visual::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(
        circle,
        rgba(229, 146, 76, 0.1) 0%,
        transparent 70%
    );
    animation: rotate 30s linear infinite;
}

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

.country-change-visual .country-from,
.country-change-visual .country-to {
    text-align: center;
    position: relative;
    z-index: 1;
}

.country-change-visual .country-flag {
    width: 64px !important;
    height: 64px !important;
    object-fit: cover;
    border-radius: 50%;
    box-shadow:
        0 4px 14px rgba(0, 0, 0, 0.12),
        0 0 0 4px rgba(255, 255, 255, 0.8);
    margin-bottom: 12px;
    transition: transform var(--tty-animation-normal) ease;
}

.country-change-visual .country-from:hover .country-flag,
.country-change-visual .country-to:hover .country-flag {
    transform: scale(1.05);
}

.country-change-visual .country-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--tty-text-muted, #56778f);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.country-change-visual .country-name {
    display: block;
    font-weight: 700;
    color: var(--tty-text-primary, #121212);
    font-size: 18px;
}

.country-change-visual .change-arrow {
    position: relative;
    color: var(--tty-secondary, #E5924C);
    font-size: 32px;
    z-index: 1;
}

.country-change-visual .change-arrow i {
    animation: arrowMove 2s ease-in-out infinite;
}

@keyframes arrowMove {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(8px); }
}

/* Warning Message
.warning-message {
    display: flex;
    gap: 20px;
    padding: 24px;
    background: linear-gradient(
        135deg,
        rgba(229, 146, 76, 0.08) 0%,
        rgba(229, 146, 76, 0.04) 100%
    );
    border-radius: 16px;
    border: 2px solid rgba(229, 146, 76, 0.2);
    margin-bottom: 28px;
    align-items: flex-start;
    position: relative;
    overflow: hidden;
}

.warning-message::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--tty-secondary, #E5924C);
}
 */
.warning-icon {
    flex-shrink: 0;
    width: 56px;
    height: 56px;
    background: linear-gradient(
        135deg,
        var(--tty-secondary, #E5924C) 0%,
        var(--tty-secondary-light, #f1a968) 100%
    );
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 16px rgba(229, 146, 76, 0.2);
}

.warning-icon i {
    font-size: 28px;
    color: white;
}

.warning-message p {
    margin: 0;
    font-size: 16px;
    color: var(--tty-text-primary, #121212);
    line-height: 1.6;
    padding-top: 4px;
}

.warning-message strong {
    font-weight: 700;
    color: var(--tty-secondary, #E5924C);
}

/* Conflict Items */
.conflicting-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

/* Individual Item Card */
.conflict-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: var(--tty-bg-secondary, #f9f9f9);
    border-radius: 16px;
    border: 1px solid var(--tty-border-light, #eaeaea);
    position: relative;
    transition: all var(--tty-animation-normal) ease;
    animation: slideInItem var(--tty-animation-slow) var(--tty-ease-out) both;
}

@keyframes slideInItem {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.conflict-item:hover {
    box-shadow:
        0 10px 25px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(0, 95, 95, 0.1);
    transform: translateY(-2px);
    background: var(--tty-bg-primary, #ffffff);
}

/* Item Image */
.conflict-item .item-image {
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.conflict-item .item-image img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    display: block;
    transition: transform var(--tty-animation-normal) ease;
}

.conflict-item:hover .item-image img {
    transform: scale(1.05);
}

/* Item Details */
.conflict-item .item-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.conflict-item .item-details h4 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
    color: var(--tty-text-primary, #121212);
    line-height: 1.3;
}

/* Variant Info */
#shipping-conflict-popup .variant-info {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex-direction: row;
}

#shipping-conflict-popup .variant-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 14px;
    background: rgba(0, 95, 95, 0.08);
    color: var(--tty-primary, #005F5F);
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid rgba(0, 95, 95, 0.1);
    transition: all var(--tty-animation-fast) ease;
}

#shipping-conflict-popup .variant-badge:hover {
    background: rgba(0, 95, 95, 0.12);
    transform: translateY(-1px);
}

/* Item Price */
#shipping-conflict-popup .item-price {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-top: auto;
}

#shipping-conflict-popup .conflict-item .price {
    font-size: 22px;
    font-weight: 800;
    color: var(--tty-primary, #005F5F);
}

#shipping-conflict-popup .conflict-item .quantity {
    font-size: 14px;
    color: var(--tty-text-muted, #56778f);
    font-weight: 500;
}

/* Remove Item Button */
#shipping-conflict-popup .remove-item-btn {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 36px;
    height: 36px;
    border: none;
    background: rgba(255, 68, 68, 0.08);
    color: #ff4444;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--tty-animation-normal) ease;
    opacity: 0;
    transform: scale(0.8);
}

.conflict-item:hover .remove-item-btn {
    opacity: 1;
    transform: scale(1);
}

.remove-item-btn:hover {
    background: #ff4444;
    color: white;
    transform: scale(1.1) rotate(90deg);
}

.remove-item-btn i {
    font-size: 16px;
}

/* Popup Actions */
#shipping-conflict-popup .popup-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    padding: 24px 32px;
    background: linear-gradient(
        180deg,
        rgba(var(--tty-bg-secondary-rgb, 249, 249, 249), 0.5) 0%,
        var(--tty-bg-secondary, #f9f9f9) 100%
    );
    border-top: 1px solid var(--tty-border-light, #eaeaea);
}

/* Button Styles */
#shipping-conflict-popup .button {
    padding: 14px 28px;
    border-radius: 12px;
    font-weight: 600;
    font-family: 'Figtree', sans-serif;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    transition: all var(--tty-animation-normal) ease;
    border: none;
    cursor: pointer;
    font-size: 15px;
    min-width: 160px;
    text-decoration: none;
    line-height: 1.5;
    position: relative;
    overflow: hidden;
    transform: translateZ(0);
}

/* Primary Button */
#shipping-conflict-popup .button-primary {
    background: linear-gradient(
        135deg,
        var(--tty-primary, #005F5F) 0%,
        var(--tty-primary-light, #2e8a8a) 100%
    );
    color: white;
    box-shadow:
        0 4px 14px rgba(0, 95, 95, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

#shipping-conflict-popup .button-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.2) 0%,
        transparent 100%
    );
    opacity: 0;
    transition: opacity var(--tty-animation-normal) ease;
}

#shipping-conflict-popup .button-primary:hover {
    transform: translateY(-2px);
    box-shadow:
        0 8px 20px rgba(0, 95, 95, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

#shipping-conflict-popup .button-primary:hover::before {
    opacity: 1;
}

#shipping-conflict-popup .button-primary:active {
    transform: translateY(0);
}

/* Secondary Button */
#shipping-conflict-popup .button-secondary {
    background: var(--tty-bg-primary, #ffffff);
    color: var(--tty-text-primary, #121212);
    border: 2px solid var(--tty-border-light, #eaeaea);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

#shipping-conflict-popup .button-secondary:hover {
    background: var(--tty-bg-secondary, #f9f9f9);
    border-color: var(--tty-primary, #005F5F);
    color: var(--tty-primary, #005F5F);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* Change Country Button */
#shipping-conflict-popup .button-change-country {
    background: linear-gradient(
        135deg,
        var(--tty-secondary, #E5924C) 0%,
        var(--tty-secondary-light, #f1a968) 100%
    );
    color: white;
    box-shadow:
        0 4px 14px rgba(229, 146, 76, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

#shipping-conflict-popup .button-change-country:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(229, 146, 76, 0.3);
}

/* Button Icons */
#shipping-conflict-popup .button i {
    font-size: 16px;
    transition: transform var(--tty-animation-normal) ease;
}

#shipping-conflict-popup .button:hover i.fa-arrow-right {
    transform: translateX(4px);
}

#shipping-conflict-popup .button:hover i.fa-globe {
    animation: globeSpin 1s ease-in-out;
}

@keyframes globeSpin {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(180deg); }
}

/* Loading State */
.button.loading {
    pointer-events: none;
    opacity: 0.7;
}

.button.loading::after {
    content: "";
    position: absolute;
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 0.8s linear infinite;
    right: 24px;
    top: 50%;
    margin-top: -9px;
}

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

/* ============================================
   Dark Theme Support
   ============================================ */

[data-theme="dark"] {
    /* Notifications */
    .tty-notification {
        background: var(--tty-bg-secondary, #1e2a2e);
        border-color: var(--tty-border-medium, #2e2e2e);
        box-shadow:
            0 4px 6px rgba(0, 0, 0, 0.1),
            0 10px 15px rgba(0, 0, 0, 0.2),
            0 0 0 1px rgba(255, 255, 255, 0.05);
    }
    
    .tty-notification::before {
        background: linear-gradient(
            135deg,
            rgba(255, 255, 255, 0.05) 0%,
            rgba(255, 255, 255, 0.02) 100%
        );
    }
    
    .tty-notification-message {
        color: var(--tty-text-primary, #f0f0f0);
    }
    
    .tty-notification-progress {
        background: rgba(255, 255, 255, 0.05);
    }
    
    /* Popup */
    #shipping-conflict-popup .popup-overlay {
        background: rgba(0, 0, 0, 0.7);
    }
    
    #shipping-conflict-popup .popup-content {
        background: var(--tty-bg-primary, #121212);
        box-shadow:
            0 25px 50px -12px rgba(0, 0, 0, 0.5),
            0 0 0 1px rgba(255, 255, 255, 0.05);
    }
    
    #shipping-conflict-popup .popup-header {
        background: linear-gradient(
            180deg,
            var(--tty-bg-primary, #121212) 0%,
            rgba(18, 18, 18, 0.95) 100%
        );
        border-bottom-color: var(--tty-border-medium, #2e2e2e);
    }
    
    #shipping-conflict-popup .close-popup {
        background: rgba(0, 0, 0, 0.04);
        color: var(--tty-text-secondary, #666);
    }
    
    .country-change-visual {
        background: linear-gradient(
            135deg,
            rgba(0, 95, 95, 0.05) 0%,
            rgba(229, 146, 76, 0.05) 100%
        );
    }
    
    .warning-message {
        background: linear-gradient(
            135deg,
            rgba(229, 146, 76, 0.05) 0%,
            rgba(229, 146, 76, 0.02) 100%
        );
        border-color: rgba(229, 146, 76, 0.15);
    }
    
    .conflict-item {
        background: var(--tty-bg-secondary, #1e2a2e);
        border-color: var(--tty-border-medium, #2e2e2e);
    }
    
    .conflict-item:hover {
        background: var(--tty-bg-tertiary, #2a3a3e);
        box-shadow:
            0 10px 25px rgba(0, 0, 0, 0.2),
            0 0 0 1px rgba(255, 255, 255, 0.05);
    }
    
    .variant-badge {
        background: rgba(0, 95, 95, 0.15);
        border-color: rgba(0, 95, 95, 0.2);
    }
    
    #shipping-conflict-popup .popup-actions {
        background: linear-gradient(
            180deg,
            rgba(30, 42, 46, 0.5) 0%,
            var(--tty-bg-secondary, #1e2a2e) 100%
        );
        border-top-color: var(--tty-border-medium, #2e2e2e);
    }
    
    #shipping-conflict-popup .button-secondary {
        background: var(--tty-bg-tertiary, #2a3a3e);
        color: var(--tty-text-primary, #f0f0f0);
        border-color: var(--tty-border-medium, #2e2e2e);
    }
    
    #shipping-conflict-popup .button-secondary:hover {
        background: var(--tty-bg-secondary, #1e2a2e);
        border-color: var(--tty-primary, #006e6e);
        color: var(--tty-primary-light, #4aadad);
    }
    
    /* Scrollbar */
    #shipping-conflict-popup .popup-body::-webkit-scrollbar-track {
        background: rgba(255, 255, 255, 0.02);
    }
    
    #shipping-conflict-popup .popup-body::-webkit-scrollbar-thumb {
        background: rgba(255, 255, 255, 0.1);
    }
    
    #shipping-conflict-popup .popup-body::-webkit-scrollbar-thumb:hover {
        background: rgba(255, 255, 255, 0.15);
    }
}


@media (max-width: 768px) {
    .tty-notification-content .tty-notification-close:hover {
        color: white;
        transform: none !important;
    }
}

/* ============================================
   Mobile Responsive
   ============================================ */



@media (max-width: 768px) {
    /* Notifications */
    .tty-notification-container {
        top: 16px;
        right: 16px;
        left: 16px;
        max-width: none;
        width: auto;
    }
    
    .tty-notification {
        transform: translateY(-120%);
    }
    
    .tty-notification-show {
        transform: translateY(0);
    }
    
    .tty-notification-hide {
        transform: translateY(-120%) scale(0.95);
    }
    
    /* Popup */
    #shipping-conflict-popup .popup-content {
        width: 100%;
        max-height: 100%;
        border-radius: 0px;
        margin: 0px;
        left: 0px;
        margin: 0px;
        bottom: 0px;
        top: 0px;
        right: 0px;
        transform: none !important;
    }
    
    #shipping-conflict-popup .popup-header {
        padding: 15px 20px;
    }
    
    #shipping-conflict-popup .close-popup {
        align-items: center;
        justify-content: center;
        background: rgba(0,95,95,.08);
        border: none;
        border-radius: 12px;
        cursor: pointer;
        transition: .15s;
        color: var(--tty-primary);
    }
    
    #shipping-conflict-popup .popup-header h3 {
        font-size: 22px;
    }
    
    #shipping-conflict-popup .popup-body {
        padding: 24px;
    }
    
    .country-change-visual {
        gap: 24px;
        padding: 28px 20px;
    }
    
    .warning-message {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }
    
    .country-change-visual .country-name {
        font-size: 16px;
    }
    
    .conflict-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 16px;
    }
    
    .conflict-item .item-image img {
        width: 120px;
        height: 120px;
    }
    
    .conflict-item .item-details {
        align-items: center;
    }
    
    .variant-info {
        justify-content: center;
    }
    
    .remove-item-btn {
        opacity: 1;
        transform: scale(1);
        top: 12px;
        right: 12px;
    }
    
    #shipping-conflict-popup .popup-actions {
        flex-direction: column;
        padding: 20px 24px;
    }
    
    #shipping-conflict-popup .button {
        width: 100%;
        min-width: unset;
    }
}

/* Small Mobile */
@media (max-width: 480px) {
    .tty-notification-content {
        padding: 14px 16px;
    }
    
    .tty-notification-message {
        font-size: 14px;
    }
    
    #shipping-conflict-popup .popup-header h3 {
        font-size: 20px;
        gap: 10px;
    }
    
    #shipping-conflict-popup .popup-header h3 i {
        font-size: 24px;
    }
    
    .country-change-visual .country-flag {
        width: 48px !important;
        height: 48px !important;
    }
    
    .warning-icon {
        width: 48px;
        height: 48px;
    }
    
    .warning-icon i {
        font-size: 24px;
    }
}

/* ============================================
   Accessibility
   ============================================ */

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .tty-notification {
        transform: none !important;
    }
    
    #shipping-conflict-popup .popup-content {
        transform: translate(-50%, -50%) !important;
    }
}

/* High Contrast */
@media (prefers-contrast: high) {
    .tty-notification,
    #shipping-conflict-popup .popup-content {
        border: 2px solid;
    }
    
    .tty-notification-success,
    .tty-notification-error,
    .tty-notification-warning,
    .tty-notification-info {
        border-left-width: 6px;
    }
}

/* ============================================
   Print Styles
   ============================================ */

@media print {
    .tty-notification-container,
    #shipping-conflict-popup {
        display: none !important;
    }
}

/* ============================================
   Z-index Management
   ============================================ */

.tty-notification-container {
    z-index: 999999;
}

#shipping-conflict-popup {
    z-index: 999998;
}

.tty-country-popup {
    z-index: 999997;
}

/* ============================================
   Body States
   ============================================ */

body.popup-open,
body.tty-popup-open {
    overflow: hidden;
    position: relative;
}

/* Prevent iOS bounce */
body.popup-open::before {
    content: '';
    position: fixed;
    top: -1px;
    left: 0;
    width: 100%;
    height: calc(100% + 2px);
    background: transparent;
    z-index: -1;
}

/* ============================================
   Utility Classes
   ============================================ */

.fade-in {
    animation: fadeIn var(--tty-animation-normal) ease-out;
}

.fade-out {
    animation: fadeOut var(--tty-animation-normal) ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

/* Screen Reader Only */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}