/* ============================================================
        BOOKS PAGE – Additional styles
        ============================================================ */

/* Page Hero Bar */
.page-hero-bar {
    background: linear-gradient(90deg, var(--color-nav) 0%, #2c3f60 100%);
    padding: 22px 0;
    border-bottom: 3px solid var(--color-primary);
}

.page-hero-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-white);
    margin: 0 0 4px;
}

.page-hero-bar .breadcrumb {
    margin: 0;
}

.page-hero-bar .breadcrumb-item+.breadcrumb-item::before {
    color: rgba(255, 255, 255, 0.4);
}

.page-hero-bar .breadcrumb-item a {
    color: var(--color-primary-light);
    font-size: 0.82rem;
}

.page-hero-bar .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.82rem;
}

.page-badge {
    background: rgba(225, 122, 0, 0.18);
    border: 1px solid rgba(225, 122, 0, 0.4);
    color: var(--color-primary-light);
    border-radius: 30px;
    padding: 6px 16px;
    font-size: 0.82rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 7px;
}


/* Order Card */
.order-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.07);
    overflow: hidden;
}

.order-card-header {
    background: var(--color-light);
    border-bottom: 2px solid var(--color-border);
    padding: 18px 24px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    font-family: var(--font-bangla);
}

/* Order Table */
.order-table-wrapper {
    max-height: 500px;
    overflow-y: auto;
}

/* Sticky tfoot – always visible at bottom of scrollable table */
.order-table tfoot {
    position: sticky;
    bottom: 0;
    z-index: 3;
}

.order-table tfoot .total-row td {
    background: var(--color-nav) !important;
    color: var(--color-white) !important;
    padding: 14px 16px;
    font-size: 0.95rem;
    border: none !important;
    box-shadow: 0 -3px 10px rgba(0, 0, 0, 0.15);
}

.order-table-wrapper::-webkit-scrollbar {
    width: 6px;
}

.order-table-wrapper::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 3px;
}

.order-table-wrapper::-webkit-scrollbar-thumb:hover {
    background: var(--color-primary);
}

.order-table thead tr th {
    background: var(--color-primary);
    color: var(--color-white);
    font-weight: 700;
    font-size: 0.88rem;
    padding: 13px 12px;
    border: none;
    white-space: nowrap;
    position: sticky;
    top: 0;
    z-index: 2;
}

.order-table thead tr th:first-child {
    border-radius: 0;
}

.order-table tbody {
    position: relative;
}

.order-table tbody tr {
    transition: background 0.15s ease;
}

.order-table tbody tr:hover {
    background: rgba(39, 174, 96, 0.04);
}

.order-table tbody tr td {
    padding: 10px 12px;
    vertical-align: middle;
    border-bottom: 1px solid var(--color-border);
    font-size: 0.9rem;
    color: var(--color-text);
}

.order-table tbody tr:nth-child(even) {
    background: rgba(0, 0, 0, 0.015);
}

.order-table tbody tr:nth-child(even):hover {
    background: rgba(39, 174, 96, 0.04);
}

/* Book image */
.book-img {
    width: 52px;
    height: 62px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--color-border);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

/* Book code */
.book-code {
    background: var(--color-light);
    border: 1px solid var(--color-border);
    border-radius: 5px;
    padding: 3px 10px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-nav);
    font-family: monospace;
}

/* Book name */
.book-name {
    font-weight: 500;
    font-family: var(--font-bangla);
    font-size: 0.95rem;
}

/* Price cell */
.price-cell {
    color: var(--color-nav);
    font-weight: 600;
    font-size: 0.92rem;
}

/* Subtotal cell */
.subtotal-cell {
    color: var(--color-text);
    font-size: 0.92rem;
    min-width: 100px;
    transition: color 0.2s;
}

.subtotal-cell.has-value {
    color: var(--color-primary);
    font-weight: 700;
}

/* Quantity control */
.qty-control {
    display: flex;
    align-items: center;
    gap: 0;
    border: 1.5px solid var(--color-border);
    border-radius: 8px;
    overflow: hidden;
    width: 130px;
    background: var(--color-white);
    transition: border-color 0.2s;
}

.qty-control:focus-within {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.1);
}

.qty-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: var(--color-light);
    color: var(--color-text);
    font-size: 0.75rem;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.qty-btn.qty-minus {
    border-right: 1px solid var(--color-border);
}

.qty-btn.qty-plus {
    border-left: 1px solid var(--color-border);
    background: var(--color-primary);
    color: #fff;
}

.qty-btn:hover {
    filter: brightness(0.92);
}

.qty-btn.qty-minus:hover {
    background: #ffeaea;
    color: var(--color-danger);
}

.qty-btn.qty-plus:hover {
    background: var(--color-accent-dark);
}

.qty-input {
    flex: 1;
    border: none;
    text-align: center;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--color-text);
    padding: 0;
    height: 36px;
    width: 100%;
    background: transparent;
    outline: none;
    -moz-appearance: textfield;
}

.qty-input::-webkit-outer-spin-button,
.qty-input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Grand total value highlight */
.total-row #grandTotal strong {
    color: var(--color-primary-light);
    font-size: 1.05rem;
}

/* Order footer panel */
.order-footer-panel {
    padding: 24px;
    border-top: 1px solid var(--color-border);
    background: #fefefe;
}

.order-instruction {
    text-align: center;
    color: var(--color-text);
    font-size: 0.92rem;
    line-height: 1.6;
    margin: 0;
    font-family: var(--font-bangla);
}

.btn-add-to-bill {
    background: linear-gradient(90deg, var(--color-nav), #2c3f60);
    color: var(--color-white);
    border: none;
    border-radius: 30px;
    padding: 13px 42px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 6px 20px rgba(26, 34, 56, 0.3);
    font-family: var(--font-bangla);
}

.btn-add-to-bill:hover {
    background: linear-gradient(90deg, var(--color-primary), var(--color-primary-dark));
    box-shadow: 0 10px 28px rgba(225, 122, 0, 0.35);
    transform: translateY(-2px);
}

.btn-add-to-bill:active {
    transform: translateY(0);
}

/* Order Summary Card */
.order-summary-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    margin-top: 24px;
    animation: fadeInUp 0.4s ease;
}

.order-summary-header {
    background: var(--color-nav);
    color: var(--color-white);
    padding: 16px 24px;
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.btn-close-summary {
    background: transparent;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    font-size: 1rem;
    transition: color 0.2s;
}

.btn-close-summary:hover {
    color: white;
}

.summary-table thead th {
    background: rgba(39, 174, 96, 0.08);
    color: var(--color-accent-dark);
    font-weight: 700;
    font-size: 0.85rem;
    padding: 10px 14px;
    border-bottom: 2px solid var(--color-accent);
}

.summary-table tbody td {
    font-size: 0.88rem;
    padding: 10px 14px;
    color: var(--color-text);
}

.summary-table tfoot td {
    padding: 12px 14px;
    border-top: 2px solid var(--color-border);
}

.btn-confirm-order {
    background: var(--color-accent);
    color: white;
    border: none;
    border-radius: 8px;
    padding: 10px 28px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
}

.btn-confirm-order:hover {
    background: var(--color-accent-dark);
}

.btn-print-bill {
    background: transparent;
    color: var(--color-nav);
    border: 1.5px solid var(--color-nav);
    border-radius: 8px;
    padding: 9px 22px;
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
}

.btn-print-bill:hover {
    background: var(--color-nav);
    color: white;
}

/* Toast notification */
.order-toast {
    position: fixed;
    top: 100px;
    right: 24px;
    background: var(--color-nav);
    color: white;
    border-radius: var(--border-radius);
    padding: 14px 22px;
    font-size: 0.88rem;
    z-index: 9999;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
    border-left: 4px solid var(--color-primary);
    opacity: 0;
    transform: translateX(60px);
    transition: all 0.35s ease;
    max-width: 320px;
}

.order-toast.show {
    opacity: 1;
    transform: translateX(0);
}

/* ============================================================
    CHECKOUT FORM CARD
    ============================================================ */
.checkout-form-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    /* border-radius: var(--border-radius-lg); */
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.07);
    overflow: hidden;
    position: sticky;
    top: 90px; /* sticks below sticky navbar */
}

.checkout-form-header {
    background: var(--color-white);
    border-bottom: 2px solid var(--color-border);
    padding: 14px 18px;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
}

.checkout-form-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-nav);
    font-family: var(--font-bangla);
    line-height: 1.3;
}

.checkout-form-subtitle {
    font-size: 0.78rem;
    color: var(--color-accent);
    font-family: var(--font-bangla);
    font-weight: 500;
    margin-top: 2px;
}

.checkout-print-btn {
    background: transparent;
    border: 1.5px solid var(--color-border);
    border-radius: 6px;
    padding: 5px 9px;
    color: var(--color-text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    transition: var(--transition-fast);
    flex-shrink: 0;
}
.checkout-print-btn:hover {
    border-color: var(--color-nav);
    color: var(--color-nav);
    background: var(--color-light);
}

/* Form body */
.checkout-form-body { padding: 16px 18px; }

.cf-group { margin-bottom: 14px; }

.cf-label {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 5px;
    font-family: var(--font-bangla);
    line-height: 1.4;
}

.required-star { color: var(--color-danger); font-size: 0.9rem; }

.cf-label small {
    font-weight: 400;
    font-size: 0.75rem;
    color: var(--color-text-muted);
}

.cf-input,
.cf-select,
.cf-textarea {
    display: block;
    width: 100%;
    border: 1.5px solid var(--color-border);
    border-radius: 6px;
    padding: 8px 12px;
    font-size: 0.86rem;
    color: var(--color-text);
    background: var(--color-white);
    transition: border-color 0.2s, box-shadow 0.2s;
    font-family: var(--font-primary);
    outline: none;
}

.cf-input::placeholder,
.cf-textarea::placeholder { color: var(--color-text-muted); font-size: 0.82rem; }

.cf-input:focus,
.cf-select:focus,
.cf-textarea:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(39, 174, 96, 0.12);
}

.cf-input.is-invalid,
.cf-select.is-invalid,
.cf-textarea.is-invalid { border-color: var(--color-danger); }

.cf-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23343a40' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 10px center;
    background-size: 12px;
    padding-right: 32px;
    cursor: pointer;
}

.cf-textarea { resize: vertical; min-height: 80px; }

/* Price breakdown */
.cf-price-breakdown {
    background: var(--color-light);
    border-radius: 8px;
    border: 1px solid var(--color-border);
    overflow: hidden;
    margin-bottom: 12px;
}

.cf-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 9px 14px;
    font-size: 0.85rem;
    color: var(--color-text);
    font-family: var(--font-bangla);
    border-bottom: 1px solid var(--color-border);
}

.cf-price-row:last-child { border-bottom: none; }

.cf-price-row span:last-child {
    font-weight: 600;
    color: var(--color-nav);
    min-width: 60px;
    text-align: right;
}

.cf-price-total {
    background: var(--color-nav);
}
.cf-price-total span {
    color: var(--color-white) !important;
    font-weight: 700 !important;
}
.cf-price-total span:last-child {
    color: var(--color-primary-light) !important;
    font-size: 1rem;
}

/* Payment note */
.cf-payment-note {
    font-size: 0.78rem;
    color: var(--color-danger);
    font-family: var(--font-bangla);
    line-height: 1.5;
    margin-bottom: 14px;
    padding: 8px 10px;
    background: rgba(192, 57, 43, 0.05);
    border-radius: 6px;
    border-left: 3px solid var(--color-danger);
}

/* Submit button */
.cf-submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px;
    background: var(--color-accent);
    color: var(--color-white);
    border: none;
    border-radius: 8px;
    font-size: 0.95rem;
    font-weight: 700;
    font-family: var(--font-bangla);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(39, 174, 96, 0.3);
}
.cf-submit-btn:hover {
    background: var(--color-accent-dark);
    box-shadow: 0 6px 20px rgba(39, 174, 96, 0.4);
    transform: translateY(-1px);
}
.cf-submit-btn:active { transform: translateY(0); }
.cf-submit-btn:disabled {
    background: var(--color-text-muted);
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
}

.cf-select:disabled {
    background-color: #f4f6f8;
    color: var(--color-text-muted);
    cursor: not-allowed;
    opacity: 0.7;
}

/* Responsive */
@media (max-width: 767px) {
    .checkout-form-card { margin-top: 20px; position: static; }
    .cf-price-row { font-size: 0.82rem; }
}

/* Print styles */
@media print {

    .page-hero-bar,
    .frontend-navbar,
    .top-bar,
    .logo-bar,
    .order-footer-panel .btn-add-to-bill,
    .btn-print-bill,
    .site-footer,
    .btn-back-to-top {
        display: none !important;
    }

    .order-summary-card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* Responsive */
@media (max-width: 767px) {
    .order-card-header {
        font-size: 0.95rem;
        padding: 14px 16px;
    }

    .qty-control {
        width: 110px;
    }

    .qty-btn {
        width: 30px;
        height: 32px;
    }

    .qty-input {
        height: 32px;
        font-size: 0.85rem;
    }

    .book-img {
        width: 42px;
        height: 50px;
    }

    .order-table tbody tr td {
        font-size: 0.82rem;
        padding: 8px 8px;
    }
}