/* ==========================================================================
   Vietnam DOOH Platform - Shopping Cart Page Styles
   ========================================================================== */

:root {
    --cart-bg: #f8fafc;
    --cart-card-bg: #ffffff;
    --cart-border: #e2e8f0;
    --cart-primary: #316cb5;
    --cart-primary-hover: #275998;
    --cart-text-title: #0f172a;
    --cart-text-body: #334155;
    --cart-text-muted: #64748b;
    --cart-danger: #ef4444;
    --cart-success: #10b981;
}

[data-bs-theme="dark"] {
    --cart-bg: #0f172a;
    --cart-card-bg: #1e293b;
    --cart-border: #334155;
    --cart-text-title: #f8fafc;
    --cart-text-body: #cbd5e1;
    --cart-text-muted: #94a3b8;
}

.cart-page-wrap {
    background-color: var(--cart-bg);
    min-height: calc(100vh - 120px);
}

/* Page Header & Breadcrumb */
.cart-header-box {
    margin-bottom: 24px;
}

.cart-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--cart-text-muted);
    margin-bottom: 8px;
}

.cart-breadcrumb a {
    color: var(--cart-text-muted);
    text-decoration: none;
    transition: color 0.15s ease;
}

.cart-breadcrumb a:hover {
    color: var(--cart-primary);
}

.cart-title-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.cart-main-title {
    font-size: 24px;
    font-weight: 800;
    color: var(--cart-text-title);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.btn-clear-cart {
    background: transparent;
    border: 1px solid var(--cart-border);
    color: var(--cart-text-muted);
    font-size: 12.5px;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 8px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
}

.btn-clear-cart:hover {
    background: #fee2e2;
    border-color: #fca5a5;
    color: var(--cart-danger);
}

[data-bs-theme="dark"] .btn-clear-cart:hover {
    background: rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.3);
    color: #f87171;
}

/* Cart Item Card */
.cart-item-card {
    background: var(--cart-card-bg);
    border: 1px solid var(--cart-border);
    border-radius: 14px;
    padding: 18px;
    margin-bottom: 16px;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
    position: relative;
}

.cart-item-card:hover {
    border-color: #cbd5e1;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

[data-bs-theme="dark"] .cart-item-card:hover {
    border-color: #475569;
}

.cart-item-inner {
    display: flex;
    gap: 16px;
}

@media (max-width: 575.98px) {
    .cart-item-inner {
        flex-direction: column;
    }
}

.cart-item-img-wrap {
    width: 140px;
    height: 105px;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    flex-shrink: 0;
    background: #f1f5f9;
}

@media (max-width: 575.98px) {
    .cart-item-img-wrap {
        width: 100%;
        height: 160px;
    }
}

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

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

.cart-item-badge-type {
    position: absolute;
    top: 6px;
    left: 6px;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(4px);
    color: #ffffff;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 7px;
    border-radius: 6px;
}

.cart-item-body {
    flex-grow: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.cart-item-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--cart-text-title);
    text-decoration: none;
    display: block;
    margin-bottom: 4px;
    line-height: 1.35;
    transition: color 0.15s ease;
}

.cart-item-title:hover {
    color: var(--cart-primary);
}

.cart-item-address {
    font-size: 12px;
    color: var(--cart-text-muted);
    display: flex;
    align-items: center;
    gap: 5px;
    margin-bottom: 8px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.cart-item-specs-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.cart-spec-pill {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 6px;
    background: #f1f5f9;
    color: #475569;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

[data-bs-theme="dark"] .cart-spec-pill {
    background: #334155;
    color: #cbd5e1;
}

/* Package & Qty Controls */
.cart-item-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--cart-border);
}

.cart-package-select-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-pkg-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--cart-text-muted);
    text-transform: uppercase;
}

.cart-pkg-select {
    padding: 5px 10px;
    border-radius: 8px;
    border: 1px solid var(--cart-border);
    font-size: 12.5px;
    font-weight: 600;
    color: var(--cart-text-body);
    background: var(--cart-card-bg);
    cursor: pointer;
    min-width: 140px;
}

.cart-qty-stepper {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--cart-border);
    border-radius: 8px;
    background: var(--cart-card-bg);
    overflow: hidden;
}

.cart-stepper-btn {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    color: var(--cart-text-body);
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: background-color 0.15s ease;
}

.cart-stepper-btn:hover {
    background-color: #f1f5f9;
}

[data-bs-theme="dark"] .cart-stepper-btn:hover {
    background-color: #334155;
}

.cart-stepper-input {
    width: 36px;
    text-align: center;
    font-size: 13px;
    font-weight: 700;
    color: var(--cart-text-title);
    border: none;
    background: transparent;
    pointer-events: none;
}

.cart-item-price-col {
    text-align: right;
}

.cart-item-price-val {
    font-size: 16px;
    font-weight: 800;
    color: var(--cart-primary);
}

.cart-item-unit-val {
    font-size: 11px;
    color: var(--cart-text-muted);
}

.btn-remove-item {
    background: transparent;
    border: none;
    color: var(--cart-text-muted);
    padding: 6px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-remove-item:hover {
    color: var(--cart-danger);
    background: #fee2e2;
}

[data-bs-theme="dark"] .btn-remove-item:hover {
    background: rgba(239, 68, 68, 0.15);
}

/* Empty State Card */
.cart-empty-card {
    background: var(--cart-card-bg);
    border: 1px dashed var(--cart-border);
    border-radius: 16px;
    padding: 60px 24px;
    text-align: center;
}

.cart-empty-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: #f0fdf4;
    color: #16a34a;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

[data-bs-theme="dark"] .cart-empty-icon {
    background: rgba(22, 163, 74, 0.15);
    color: #4ade80;
}

.cart-empty-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--cart-text-title);
    margin-bottom: 8px;
}

.cart-empty-desc {
    font-size: 14px;
    color: var(--cart-text-muted);
    max-width: 480px;
    margin: 0 auto 24px;
    line-height: 1.5;
}

.btn-explore-locations {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--cart-primary);
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    padding: 12px 24px;
    border-radius: 10px;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(49, 108, 181, 0.25);
    transition: all 0.2s ease;
}

.btn-explore-locations:hover {
    background: var(--cart-primary-hover);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(49, 108, 181, 0.35);
}

/* Right Summary Rail */
.cart-summary-card {
    background: var(--cart-card-bg);
    border: 1px solid var(--cart-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 100px;
}

.cart-summary-title {
    font-size: 18px;
    font-weight: 800;
    color: var(--cart-text-title);
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.cart-summary-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13.5px;
    color: var(--cart-text-muted);
    margin-bottom: 12px;
}

.cart-summary-row.total-row {
    border-top: 1px dashed var(--cart-border);
    padding-top: 16px;
    margin-top: 16px;
    margin-bottom: 20px;
}

.cart-summary-row.total-row .label {
    font-size: 15px;
    font-weight: 800;
    color: var(--cart-text-title);
}

.cart-summary-row.total-row .val {
    font-size: 22px;
    font-weight: 900;
    color: var(--cart-primary);
}

.cart-note-label {
    font-size: 12px;
    font-weight: 700;
    color: var(--cart-text-title);
    margin-bottom: 6px;
    display: block;
}

.cart-note-textarea {
    width: 100%;
    border: 1px solid var(--cart-border);
    border-radius: 10px;
    padding: 10px 12px;
    font-size: 13px;
    color: var(--cart-text-body);
    background: var(--cart-card-bg);
    resize: vertical;
    min-height: 70px;
    margin-bottom: 18px;
    transition: border-color 0.15s ease;
}

.cart-note-textarea:focus {
    outline: none;
    border-color: var(--cart-primary);
}

.btn-proceed-order {
    width: 100%;
    padding: 14px 20px;
    border-radius: 12px;
    background: var(--cart-primary);
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(49, 108, 181, 0.3);
    transition: all 0.2s ease;
    margin-bottom: 10px;
    text-decoration: none;
}

.btn-proceed-order:hover {
    background: var(--cart-primary-hover);
    color: #ffffff;
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(49, 108, 181, 0.4);
}

.btn-continue-shopping {
    width: 100%;
    padding: 10px 16px;
    border-radius: 10px;
    background: transparent;
    color: var(--cart-text-muted);
    font-size: 13px;
    font-weight: 600;
    border: 1px solid var(--cart-border);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s ease;
}

.btn-continue-shopping:hover {
    background: #f1f5f9;
    color: var(--cart-text-title);
}

[data-bs-theme="dark"] .btn-continue-shopping:hover {
    background: #334155;
}

/* Trust Badges */
.cart-trust-badges {
    border-top: 1px solid var(--cart-border);
    margin-top: 20px;
    padding-top: 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.cart-trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--cart-text-muted);
}

.cart-trust-item svg {
    color: var(--cart-success);
    flex-shrink: 0;
}

/* ==========================================================================
   Media Plan Proposal Modal & Print Stylesheet
   ========================================================================== */

.cart-export-actions {
    margin-top: 6px;
}

.media-plan-modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(4px);
    z-index: 1050;
    animation: fadeInModal 0.2s ease-out;
}

.media-plan-modal-dialog {
    position: fixed;
    inset: 0;
    z-index: 1055;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    overflow-y: auto;
}

.media-plan-modal-content {
    background: #ffffff;
    color: #1e293b;
    width: 100%;
    max-width: 960px;
    max-height: 90vh;
    border-radius: 16px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.35);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: slideUpModal 0.25s ease-out;
}

.media-plan-toolbar {
    padding: 14px 24px;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.media-plan-print-doc {
    padding: 36px 44px;
    overflow-y: auto;
    background: #ffffff;
    color: #1e293b;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

.plan-doc-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
}

.plan-brand-name {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #1e3a8a;
    text-transform: uppercase;
}

.plan-brand-sub {
    font-size: 13px;
    font-weight: 600;
    color: #475569;
    margin-top: 2px;
}

.plan-brand-contact {
    margin-top: 4px;
}

.plan-meta-docno {
    font-size: 14px;
    font-weight: 800;
    color: #1e3a8a;
}

.plan-meta-date {
    font-size: 12.5px;
    color: #475569;
    margin-top: 3px;
}

.plan-meta-valid {
    font-size: 12px;
    font-weight: 600;
    color: #059669;
    margin-top: 2px;
}

.plan-divider {
    height: 2px;
    background: linear-gradient(90deg, #1e3a8a 0%, #3b82f6 50%, #e2e8f0 100%);
    margin: 18px 0 22px 0;
}

.plan-doc-title-box {
    text-align: center;
    margin-bottom: 22px;
}

.plan-doc-title {
    font-size: 20px;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: 0.01em;
    margin-bottom: 4px;
}

.plan-doc-subtitle {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    color: #64748b;
    text-transform: uppercase;
}

.plan-client-card {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 14px 18px;
    margin-bottom: 20px;
}

.plan-info-row {
    display: flex;
    gap: 8px;
    font-size: 13px;
    margin-bottom: 6px;
}

.plan-info-row:last-child {
    margin-bottom: 0;
}

.plan-info-lbl {
    font-weight: 600;
    color: #64748b;
    min-width: 140px;
}

.plan-info-val {
    color: #1e293b;
}

.plan-table {
    border-color: #cbd5e1;
    font-size: 12.5px;
}

.plan-table th {
    background-color: #1e40af;
    color: #ffffff;
    font-weight: 700;
    font-size: 12px;
    padding: 10px 8px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    border-color: #1d4ed8;
}

.plan-table td {
    padding: 10px 8px;
    border-color: #e2e8f0;
}

.plan-table tfoot td {
    padding: 8px 12px;
    border-color: #cbd5e1;
}

.plan-table-grand-total {
    background-color: #eff6ff !important;
}

.plan-table-grand-total td {
    border-top: 2px solid #3b82f6 !important;
    border-bottom: 2px solid #3b82f6 !important;
}

.plan-terms-box {
    background: #fdfefe;
    border-left: 3px solid #3b82f6;
    padding: 12px 16px;
    margin-top: 20px;
    border-radius: 0 8px 8px 0;
}

.plan-terms-title {
    font-size: 12px;
    font-weight: 700;
    color: #1e3a8a;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.plan-terms-list {
    margin: 0;
    padding-left: 18px;
    font-size: 11.5px;
    color: #475569;
    line-height: 1.6;
}

.plan-terms-list li {
    margin-bottom: 4px;
}

.plan-terms-list li:last-child {
    margin-bottom: 0;
}

.plan-signature-row {
    display: flex;
    justify-content: space-between;
    margin-top: 36px;
    padding: 0 20px;
}

.plan-sig-col {
    width: 250px;
}

.plan-sig-role {
    font-size: 12px;
    font-weight: 700;
    color: #0f172a;
    text-transform: uppercase;
}

.plan-sig-note {
    font-style: italic;
    margin-top: 3px;
}

.plan-sig-space {
    height: 70px;
}

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

@keyframes slideUpModal {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Print Overrides */
@media print {
    @page {
        size: A4;
        margin: 12mm 15mm;
    }

    body {
        background: #ffffff !important;
        color: #000000 !important;
    }

    body * {
        visibility: hidden !important;
    }

    .media-plan-print-doc,
    .media-plan-print-doc * {
        visibility: visible !important;
    }

    .media-plan-modal-backdrop,
    .media-plan-toolbar,
    header,
    footer,
    .cart-page-wrap > *:not(.media-plan-modal-dialog) {
        display: none !important;
    }

    .media-plan-modal-dialog {
        position: static !important;
        inset: auto !important;
        padding: 0 !important;
        overflow: visible !important;
        display: block !important;
    }

    .media-plan-modal-content {
        box-shadow: none !important;
        border: none !important;
        max-width: 100% !important;
        max-height: none !important;
        overflow: visible !important;
    }

    .media-plan-print-doc {
        position: absolute !important;
        left: 0 !important;
        top: 0 !important;
        width: 100% !important;
        padding: 0 !important;
        margin: 0 !important;
        overflow: visible !important;
    }

    .plan-table th {
        background-color: #1e40af !important;
        color: #ffffff !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    .plan-table-grand-total {
        background-color: #eff6ff !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }
}