/**
 * cart-rewards.css — Top Trendy Cart Reward System & Recommendations Styling
 */

/* ==========================================================================
   1. PROGRESS BAR SHELL
   ========================================================================== */
.cart-reward-progress-shell {
    margin: 0 0 20px 0;
    padding: 16px 20px;
    background: #ffffff;
    border: 1.5px solid #e2e8f0;
    border-radius: 18px;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
    transition: all 0.25s ease;
}

.cart-reward-progress-shell:hover {
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.07);
}

.cart-reward-progress-shell.state-eligible-unselected {
    border-color: #10b981;
    background: linear-gradient(180deg, #f0fdf4 0%, #ffffff 100%);
}

.cart-reward-progress-shell.state-selected,
.cart-reward-progress-shell.state-upgrade-available {
    border-color: #3b82f6;
    background: linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);
}

.cart-reward-progress-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.cart-reward-icon-badge {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: #fef2f2;
    color: #dc2626;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.state-eligible-unselected .cart-reward-icon-badge {
    background: #ecfdf5;
    color: #059669;
    animation: rewardIconPulse 2s infinite ease-in-out;
}

.state-selected .cart-reward-icon-badge,
.state-upgrade-available .cart-reward-icon-badge {
    background: #eff6ff;
    color: #2563eb;
}

@keyframes rewardIconPulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.08); }
}

.cart-reward-progress-text {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.cart-reward-headline {
    font-size: 14.5px;
    font-weight: 700;
    color: #1e293b;
    line-height: 1.35;
}

.cart-reward-headline.text-success {
    color: #059669;
}

.cart-reward-subline {
    font-size: 12.5px;
    color: #64748b;
    line-height: 1.4;
}

.cart-reward-subline-tier2 {
    display: inline-block;
    font-size: 13.5px;
    font-weight: 600;
    color: #1e293b;
    line-height: 1.45;
    margin-top: 3px;
}

.reward-pop-amt {
    display: inline-block;
    padding: 1px 7px;
    background: #ecfdf5;
    color: #047857;
    border: 1px solid #6ee7b7;
    border-radius: 6px;
    font-weight: 800;
    font-size: 13.5px;
    letter-spacing: -0.01em;
    box-shadow: 0 1px 2px rgba(4, 120, 87, 0.08);
}

.reward-step-badge {
    display: none;
}

.reward-step-text {
    display: inline;
}

.reward-amount-highlight {
    font-weight: 800;
    color: #0f172a;
}

.cart-reward-progress-cta {
    flex-shrink: 0;
}

.btn-reward-preview,
.btn-reward-select-cta,
.btn-reward-change {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    text-decoration: none;
}

.btn-reward-preview {
    background: #f1f5f9;
    color: #334155;
    border: 1px solid #cbd5e1;
}

.btn-reward-preview:hover {
    background: #e2e8f0;
    color: #0f172a;
}

.btn-reward-select-cta {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35);
}

.btn-reward-select-cta:hover {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    box-shadow: 0 6px 18px rgba(16, 185, 129, 0.45);
    transform: translateY(-1px);
}

.cart-reward-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-reward-change {
    background: #eff6ff;
    color: #1d4ed8;
    border: 1px solid #bfdbfe;
}

.btn-reward-change:hover {
    background: #dbeafe;
}

.btn-reward-remove {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    background: #fee2e2;
    color: #dc2626;
    border: 1px solid #fca5a5;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 14px;
}

.btn-reward-remove:hover {
    background: #dc2626;
    color: #ffffff;
}

/* Track & Milestones */
.cart-reward-track {
    position: relative;
    height: 9px;
    background: #e2e8f0;
    border-radius: 999px;
    margin: 18px 8px 22px 8px;
}

.cart-reward-bar {
    height: 100%;
    background: linear-gradient(90deg, #3b82f6 0%, #10b981 100%);
    border-radius: 999px;
    transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-reward-milestone {
    position: absolute;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    pointer-events: none;
    z-index: 2;
}

.cart-reward-milestone.milestone-1000 {
    left: 66.6%;
    transform: translate(-50%, -50%);
}

.cart-reward-milestone.milestone-1500 {
    left: 60%;
    transform: translate(-50%, -50%);
}

/* Target / End Milestone (at 100% of the track):
   Flush against right edge of the track, right-aligned so text flows to the left */
.cart-reward-milestone.milestone-target,
.cart-reward-milestone:last-child {
    left: 100% !important;
    transform: translate(-100%, -50%) !important;
    align-items: flex-end !important;
}

.milestone-dot {
    width: 15px;
    height: 15px;
    border-radius: 999px;
    background: #ffffff;
    border: 3px solid #cbd5e1;
    transition: all 0.2s ease;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.cart-reward-milestone.is-reached .milestone-dot {
    border-color: #10b981;
    background: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25);
}

.milestone-dot i.fa-check {
    font-size: 7px;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Tier 2 Milestone Dot (Target: Gold gem / Reached: Green check) */
.milestone-dot.milestone-dot-tier2 {
    border-color: #f59e0b;
    background: #fffbeb;
    box-shadow: 0 1px 4px rgba(245, 158, 11, 0.25);
}

.milestone-dot.milestone-dot-tier2 i {
    font-size: 7.5px;
    color: #d97706;
}

.cart-reward-milestone.is-reached .milestone-dot.milestone-dot-tier2 {
    border-color: #10b981 !important;
    background: #10b981 !important;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25) !important;
}

.cart-reward-milestone.is-reached .milestone-dot.milestone-dot-tier2 i {
    color: #ffffff !important;
}

/* Default milestone label: centered beneath the dot */
.milestone-label {
    position: absolute;
    top: 18px;
    font-size: 11px;
    font-weight: 700;
    color: #64748b;
    white-space: nowrap;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    transition: color 0.2s ease;
}

/* Target Milestone Label (End of track):
   Right-aligned to the milestone dot so the text flows inward to the left.
   Guarantees 100% visibility inside the container card with zero cut-off. */
.cart-reward-milestone.milestone-target .milestone-label,
.cart-reward-milestone:last-child .milestone-label {
    left: auto !important;
    right: 0 !important;
    transform: none !important;
    text-align: right !important;
}

.cart-reward-milestone.is-reached .milestone-label {
    color: #059669;
}

/* ==========================================================================
   2. REWARD CAROUSEL SECTION
   ========================================================================== */
.cart-reward-section {
    margin: 28px 0;
    padding: 22px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
}

.cart-reward-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid #f1f5f9;
}

.cart-reward-section-title {
    margin: 0;
    font-size: 18px;
    font-weight: 800;
    color: #0f172a;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-reward-section-subtitle {
    margin: 4px 0 0 0;
    font-size: 12.5px;
    color: #64748b;
}

.cart-reward-tier-tabs {
    display: flex;
    gap: 8px;
}

.cart-reward-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 999px;
    font-size: 12.5px;
    font-weight: 700;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    color: #475569;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cart-reward-tab-btn:hover {
    background: #f1f5f9;
}

.cart-reward-tab-btn.is-active {
    background: #0f172a;
    color: #ffffff;
    border-color: #0f172a;
}

.cart-reward-carousel-wrapper {
    position: relative;
}

.cart-reward-carousel-viewport {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    scrollbar-width: none; /* Firefox */
    padding: 8px 4px 14px 4px;
}

.cart-reward-carousel-viewport::-webkit-scrollbar {
    display: none; /* Chrome/Safari */
}

.cart-reward-carousel-track {
    display: flex;
    gap: 14px;
}

.cart-reward-nav-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 38px;
    height: 38px;
    border-radius: 999px;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    color: #1e293b;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.12);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.2s ease;
}

.cart-reward-nav-btn:hover {
    background: #0f172a;
    color: #ffffff;
    border-color: #0f172a;
}

.cart-reward-nav-btn.nav-prev {
    left: -16px;
}

.cart-reward-nav-btn.nav-next {
    right: -16px;
}

/* Reward Card */
.cart-reward-card {
    flex: 0 0 210px;
    scroll-snap-align: start;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.2s ease;
    position: relative;
}

.cart-reward-card:hover {
    border-color: #cbd5e1;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
    transform: translateY(-2px);
}

.cart-reward-card.is-selected {
    border-color: #10b981;
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.35);
}

.cart-reward-card-img-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    background: #f8fafc;
    overflow: hidden;
}

.cart-reward-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.cart-reward-card:hover .cart-reward-card-img-wrap img {
    transform: scale(1.04);
}

.cart-reward-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: #dc2626;
    color: #ffffff;
    font-size: 11px;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 999px;
    box-shadow: 0 2px 6px rgba(220, 38, 38, 0.3);
    z-index: 2;
}

.cart-reward-tier-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: rgba(15, 23, 42, 0.82);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    color: #ffffff;
    font-size: 10.5px;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 999px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    z-index: 2;
    letter-spacing: 0.2px;
}

.cart-reward-card-body {
    padding: 12px;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
}

.cart-reward-card-title {
    font-size: 13px;
    font-weight: 700;
    color: #1e293b;
    line-height: 1.35;
    margin: 0 0 6px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cart-reward-card-prices {
    margin-top: auto;
    margin-bottom: 10px;
}

.cart-reward-ref-price {
    font-size: 11px;
    color: #64748b;
    line-height: 1.3;
}

.cart-reward-ref-price span {
    text-decoration: line-through;
}

.cart-reward-special-price {
    font-size: 17px;
    font-weight: 800;
    color: #dc2626;
    margin-top: 2px;
}

.cart-reward-card-btn {
    width: 100%;
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 12.5px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.cart-reward-card-btn.btn-select {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: #ffffff;
}

.cart-reward-card-btn.btn-select:hover:not(:disabled) {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.cart-reward-card-btn.btn-swap {
    background: #f8fafc;
    border: 1px solid #cbd5e1;
    color: #334155;
}

.cart-reward-card-btn.btn-swap:hover {
    background: #e2e8f0;
    color: #0f172a;
}

.cart-reward-card-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #e2e8f0;
    color: #94a3b8;
}

.cart-reward-footer-note {
    margin-top: 14px;
    padding-top: 10px;
    border-top: 1px solid #f1f5f9;
}

/* ==========================================================================
   3. RECOMMENDATION CAROUSEL SECTION
   ========================================================================== */
.cart-recommendation-section {
    margin: 32px 0;
    padding: 22px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
}

.cart-recommendation-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1px solid #f1f5f9;
}

.cart-recommendation-title {
    margin: 0;
    font-size: 18px;
    font-weight: 800;
    color: #0f172a;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-recommendation-controls {
    display: flex;
    gap: 8px;
}

.cart-recommendation-nav-btn {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    color: #475569;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cart-recommendation-nav-btn:hover {
    background: #0f172a;
    color: #ffffff;
    border-color: #0f172a;
}

.cart-recommendation-viewport {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    scrollbar-width: none;
    padding: 6px 2px 14px 2px;
}

.cart-recommendation-viewport::-webkit-scrollbar {
    display: none;
}

.cart-recommendation-track {
    display: flex;
    gap: 14px;
}

/* Recommendation Card & Modern Styling */
.cart-recommendation-title-wrap {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.cart-recommendation-count-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    background: #f1f5f9;
    color: #475569;
    border: 1px solid #e2e8f0;
    border-radius: 999px;
    padding: 2px 8px;
    margin-left: 6px;
    vertical-align: middle;
}

.cart-recommendation-subtitle {
    margin: 0;
    font-size: 13px;
    color: #64748b;
    line-height: 1.4;
}

.cart-rec-card {
    flex: 0 0 220px;
    scroll-snap-align: start;
    background: #ffffff;
    border: 1.5px solid #e2e8f0;
    border-radius: 18px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    text-decoration: none;
    color: inherit;
    position: relative;
}

.cart-rec-card:hover {
    border-color: #cbd5e1;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
    transform: translateY(-3px);
}

.cart-rec-img-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    background: #f8fafc;
    overflow: hidden;
}

.cart-rec-img-link {
    display: block;
    width: 100%;
    height: 100%;
}

.cart-rec-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-rec-card:hover .cart-rec-img-wrap img {
    transform: scale(1.06);
}

/* Category Pill on image */
.cart-rec-cat-pill {
    position: absolute;
    top: 8px;
    left: 8px;
    background: rgba(15, 23, 42, 0.72);
    color: #ffffff;
    font-size: 10.5px;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 999px;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    z-index: 2;
    letter-spacing: 0.02em;
    pointer-events: none;
}

/* Threshold-unlocking sparkling badge */
.cart-rec-badge {
    position: absolute;
    bottom: 8px;
    left: 8px;
    right: 8px;
    background: linear-gradient(135deg, #059669 0%, #10b981 100%);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    padding: 5px 8px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 3px 10px rgba(16, 185, 129, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    z-index: 2;
    backdrop-filter: blur(4px);
    pointer-events: none;
    animation: recBadgeGlow 2.5s infinite ease-in-out;
}

@keyframes recBadgeGlow {
    0%, 100% { box-shadow: 0 3px 10px rgba(16, 185, 129, 0.35); }
    50% { box-shadow: 0 4px 14px rgba(16, 185, 129, 0.6); }
}

.cart-rec-body {
    padding: 12px 14px 14px 14px;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
}

.cart-rec-title {
    font-size: 13.5px;
    font-weight: 700;
    color: #1e293b;
    line-height: 1.4;
    margin: 0 0 8px 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-decoration: none;
    transition: color 0.15s ease;
}

.cart-rec-title:hover {
    color: #2563eb;
}

.cart-rec-price-row {
    margin-top: auto;
    margin-bottom: 12px;
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.cart-rec-price {
    font-size: 16.5px;
    font-weight: 800;
    color: #0f172a;
}

.cart-rec-old-price {
    font-size: 12.5px;
    color: #94a3b8;
    text-decoration: line-through;
}

.cart-rec-add-form {
    margin: 0;
    width: 100%;
}

.btn-rec-add {
    width: 100%;
    padding: 9px 12px;
    border-radius: 12px;
    font-size: 12.5px;
    font-weight: 700;
    background: #f8fafc;
    border: 1.5px solid #cbd5e1;
    color: #1e293b;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    transition: all 0.2s ease;
}

.btn-rec-add:hover {
    background: #0f172a;
    color: #ffffff;
    border-color: #0f172a;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
}

.btn-rec-add i {
    font-size: 13px;
    transition: transform 0.2s ease;
}

.btn-rec-add:hover i {
    transform: scale(1.15);
}

/* Reward item in cart list */
.cart-item--reward {
    border-left: 4px solid #10b981 !important;
    background: linear-gradient(90deg, rgba(240, 253, 244, 0.5) 0%, rgba(255, 255, 255, 0.9) 100%) !important;
    position: relative;
}

.cart-item-reward-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 2px 9px;
    border-radius: 999px;
    background: #ecfdf5;
    color: #059669;
    font-size: 11.5px;
    font-weight: 700;
    margin-bottom: 6px;
    width: fit-content;
    border: 1px solid #a7f3d0;
}

.cart-reward-tier-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    background: rgba(0, 0, 0, 0.08);
    border-radius: 999px;
    padding: 1px 6px;
    margin-left: 4px;
}

.cart-reward-tab-btn.is-active .cart-reward-tier-count {
    background: rgba(255, 255, 255, 0.2);
    color: #ffffff;
}

/* ==========================================================================
   4. QUICK VARIANT PICKER MODAL
   ========================================================================== */
.cart-reward-modal-backdrop {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.22s ease, visibility 0.22s ease;
}

.cart-reward-modal-backdrop.is-open {
    opacity: 1;
    visibility: visible;
}

.cart-reward-modal {
    background: #ffffff;
    border-radius: 20px;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.35), 0 0 0 1px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transform: scale(0.95) translateY(12px);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.cart-reward-modal-backdrop.is-open .cart-reward-modal {
    transform: scale(1) translateY(0);
}

.cart-reward-modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid #f1f5f9;
    background: #f8fafc;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cart-reward-modal-header-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.cart-reward-modal-header-title i {
    font-size: 18px;
    color: #10b981;
}

.cart-reward-modal-header-title h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 800;
    color: #0f172a;
}

.cart-reward-modal-close {
    background: transparent;
    border: none;
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #64748b;
    font-size: 16px;
    transition: all 0.15s ease;
}

.cart-reward-modal-close:hover {
    background: #e2e8f0;
    color: #0f172a;
}

.cart-reward-modal-body {
    padding: 20px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cart-reward-modal-product {
    display: flex;
    gap: 14px;
    align-items: center;
}

.cart-reward-modal-thumb {
    width: 72px;
    height: 72px;
    object-fit: cover;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    flex-shrink: 0;
    background: #f8fafc;
}

.cart-reward-modal-product-info {
    flex: 1;
    min-width: 0;
}

.cart-reward-modal-pname {
    margin: 0 0 6px 0;
    font-size: 15px;
    font-weight: 700;
    color: #0f172a;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cart-reward-modal-prices {
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.cart-reward-modal-ref-price {
    font-size: 13px;
    color: #94a3b8;
    text-decoration: line-through;
}

.cart-reward-modal-price {
    font-size: 18px;
    font-weight: 900;
    color: #059669;
}

.cart-reward-modal-divider {
    height: 1px;
    background: #f1f5f9;
    margin: 0;
}

.cart-reward-modal-section {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cart-reward-modal-label {
    display: flex;
    align-items: baseline;
    gap: 6px;
    font-size: 13px;
    color: #475569;
}

.cart-reward-modal-label span {
    font-weight: 600;
}

.cart-reward-modal-label strong {
    color: #0f172a;
    font-weight: 800;
}

.cart-reward-modal-swatches {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.cart-reward-swatch-item {
    position: relative;
    border-radius: 10px;
    border: 2px solid #e2e8f0;
    background: #ffffff;
    cursor: pointer;
    transition: all 0.18s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    font-size: 13px;
    font-weight: 700;
    color: #1e293b;
}

.cart-reward-swatch-item:hover:not(.is-disabled) {
    border-color: #94a3b8;
    transform: translateY(-1px);
}

.cart-reward-swatch-item.is-selected {
    border-color: #059669;
    background: #ecfdf5;
    color: #065f46;
    box-shadow: 0 0 0 1px #059669;
}

.cart-reward-swatch-item.is-disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: #f8fafc;
    border-color: #e2e8f0;
    text-decoration: line-through;
}

.cart-reward-swatch-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
    background-size: cover;
    background-position: center;
}

.cart-reward-modal-sizes {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.cart-reward-size-chip {
    min-width: 44px;
    height: 38px;
    padding: 0 14px;
    border-radius: 10px;
    border: 1.5px solid #cbd5e1;
    background: #ffffff;
    color: #0f172a;
    font-size: 13.5px;
    font-weight: 800;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s ease;
}

.cart-reward-size-chip:hover:not(:disabled):not(.is-disabled) {
    border-color: #059669;
    color: #059669;
    transform: translateY(-1px);
}

.cart-reward-size-chip.is-selected {
    background: #059669;
    color: #ffffff;
    border-color: #059669;
    box-shadow: 0 2px 8px rgba(5, 150, 105, 0.3);
}

.cart-reward-size-chip:disabled,
.cart-reward-size-chip.is-disabled {
    opacity: 0.35;
    cursor: not-allowed;
    background: #f1f5f9;
    border-color: #e2e8f0;
    color: #94a3b8;
    text-decoration: line-through;
    pointer-events: none;
}

.cart-reward-modal-stock-notice {
    min-height: 24px;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.cart-reward-modal-stock-notice.is-in-stock {
    color: #059669;
    font-weight: 700;
}

.cart-reward-modal-stock-notice.is-low-stock {
    color: #d97706;
    font-weight: 700;
}

.cart-reward-modal-stock-notice.is-out-of-stock {
    color: #dc2626;
    font-weight: 700;
}

.cart-reward-modal-stock-notice.is-prompt {
    color: #64748b;
    font-weight: 500;
    font-style: italic;
}

.cart-reward-modal-footer {
    padding: 14px 20px;
    border-top: 1px solid #f1f5f9;
    background: #f8fafc;
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.cart-reward-modal-btn {
    height: 42px;
    padding: 0 18px;
    border-radius: 12px;
    font-size: 13.5px;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.cart-reward-modal-btn.btn-secondary {
    background: #ffffff;
    border: 1.5px solid #cbd5e1;
    color: #475569;
}

.cart-reward-modal-btn.btn-secondary:hover {
    background: #f1f5f9;
    color: #0f172a;
    border-color: #94a3b8;
}

#rewardModalConfirmBtn,
.cart-reward-modal-btn.btn-confirm-reward,
.cart-reward-modal-btn.btn-primary {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important;
    border: none !important;
    color: #ffffff !important;
    box-shadow: 0 4px 14px rgba(16, 185, 129, 0.35) !important;
    font-weight: 800 !important;
}

#rewardModalConfirmBtn:hover:not(:disabled),
.cart-reward-modal-btn.btn-confirm-reward:hover:not(:disabled),
.cart-reward-modal-btn.btn-primary:hover:not(:disabled) {
    background: linear-gradient(135deg, #059669 0%, #047857 100%) !important;
    box-shadow: 0 6px 18px rgba(16, 185, 129, 0.45) !important;
    transform: translateY(-1px) !important;
    color: #ffffff !important;
}

#rewardModalConfirmBtn:disabled,
.cart-reward-modal-btn.btn-confirm-reward:disabled,
.cart-reward-modal-btn.btn-primary:disabled {
    opacity: 0.45 !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
    background: #94a3b8 !important;
    transform: none !important;
    color: #ffffff !important;
}

/* ==========================================================================
   5. RESPONSIVE BREAKPOINTS
   ========================================================================== */
@media (max-width: 768px) {
    .cart-reward-progress-shell {
        padding: 14px 14px;
        margin-bottom: 16px;
    }

    .cart-reward-track {
        margin: 16px 6px 20px 6px;
    }

    .milestone-label {
        font-size: 10px;
    }

    .reward-step-badge {
        font-size: 10px;
        padding: 2px 6.5px;
    }

    .cart-reward-progress-header {
        flex-wrap: wrap;
        gap: 10px;
    }

    .cart-reward-progress-cta {
        width: 100%;
        margin-top: 4px;
    }

    .btn-reward-preview,
    .btn-reward-select-cta,
    .btn-reward-change {
        width: 100%;
        justify-content: center;
        padding: 10px 14px;
    }

    .cart-reward-section,
    .cart-recommendation-section {
        padding: 16px 14px;
        margin: 20px 0;
        border-radius: 16px;
    }

    .cart-reward-nav-btn {
        display: none !important; /* Touch scroll on mobile */
    }

    .cart-reward-card {
        flex: 0 0 170px;
    }

    .cart-rec-card {
        flex: 0 0 160px;
    }
}
/* ==========================================================================
   6. PROGRESSIVE DISCLOSURE STAGES & SINGLE TIER BADGE
   ========================================================================== */
.cart-reward-single-tier-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 12.5px;
    font-weight: 700;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    color: #475569;
}

.cart-reward-single-tier-pill i {
    font-size: 11px;
    color: #94a3b8;
}

/* Stage 1 (< 1 000 Kč): 1 000 Kč milestone is at the end of track */
.stage-stage_1000 .cart-reward-milestone.milestone-1000 {
    left: 100% !important;
    transform: translate(-100%, -50%) !important;
}

/* Stage 3: Free Shipping Milestone Vehicle Badge */
.cart-reward-milestone.milestone-shipping .milestone-dot {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #eff6ff;
    border: 2px solid #2563eb;
    box-shadow: 0 2px 6px rgba(37, 99, 235, 0.22);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.cart-reward-milestone.milestone-shipping .milestone-dot i {
    font-size: 11px;
    color: #2563eb;
    transition: color 0.25s ease;
}

/* When reached/unlocked: Turns Emerald Green with crisp pure white vehicle icon */
.cart-reward-milestone.milestone-shipping.is-reached .milestone-dot {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    border-color: #047857;
    box-shadow: 0 0 0 3.5px rgba(16, 185, 129, 0.25), 0 3px 8px rgba(5, 150, 105, 0.35);
}

.cart-reward-milestone.milestone-shipping.is-reached .milestone-dot i {
    color: #ffffff !important;
}

.cart-reward-milestone.milestone-shipping .milestone-label {
    top: 24px;
    white-space: nowrap;
}

/* Unified Recommendations Shell */
.cart-recommendations-shell {
    margin-top: 28px !important;
    margin-bottom: 28px !important;
}

.cart-recommendations-shell .tt-viewed-history-header {
    justify-content: center;
    text-align: center;
    margin-bottom: 18px;
}