/* ============================================
   VikVek Rental — Frontend Styles
   ============================================ */

:root {
    --vr-primary: #4a6cf7;
    --vr-primary-hover: #3b5de7;
    --vr-success: #2e7d32;
    --vr-warning: #ff9800;
    --vr-danger: #e53935;
    --vr-text: #2c3e50;
    --vr-text-light: #6c757d;
    --vr-bg: #f8f9fa;
    --vr-card-bg: #ffffff;
    --vr-border: #e0e6ed;
    --vr-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
    --vr-radius: 12px;
    --vr-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Form Wrapper ── */

.vr-rental-form.cart {
    width: 100%;
}

/* ── Rental Product Container ── */

.vr-rental-wrapper {
    max-width: 700px;
    width: 100%;
    margin: 24px auto;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    box-sizing: border-box;
    overflow-x: hidden;
}

.vr-rental-section {
    background: var(--vr-card-bg);
    border: 1px solid var(--vr-border);
    border-radius: var(--vr-radius);
    box-shadow: var(--vr-shadow);
    padding: 24px;
    margin-bottom: 16px;
    transition: var(--vr-transition);
}

.vr-section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--vr-text);
    margin: 0 0 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.vr-section-title .dashicons {
    color: var(--vr-primary);
}

/* ── Pricing Overview Table ── */

.vr-pricing-overview-table {
    width: 100%;
    border-collapse: collapse;
}

.vr-pricing-overview-table tr {
    border-bottom: 1px solid var(--vr-border);
}

.vr-pricing-overview-table tr:last-child {
    border-bottom: none;
}

.vr-po-label {
    padding: 10px 4px;
    font-size: 0.9rem;
    color: var(--vr-text-light);
}

.vr-po-value {
    padding: 10px 4px;
    text-align: right;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--vr-text);
}

.vr-po-primary {
    color: var(--vr-primary);
    font-size: 1.1rem;
}

.vr-po-warning {
    color: var(--vr-warning);
}

.vr-deposit-note {
    font-size: 0.8rem;
    color: var(--vr-success);
    font-weight: 400;
    margin-left: 4px;
}

/* ── Stock Info ── */

.vr-stock-section {
    padding: 16px 24px !important;
}

.vr-stock-info {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.vr-stock-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.vr-stock-label {
    font-size: 0.75rem;
    color: var(--vr-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 600;
}

.vr-stock-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--vr-text);
}

.vr-stock-available {
    color: var(--vr-success);
}

.vr-stock-unavailable {
    color: var(--vr-danger);
}

.vr-stock-divider {
    width: 1px;
    height: 32px;
    background: var(--vr-border);
}

/* ── Selection Summary Row ── */

.vr-selection-summary {
    padding: 16px 24px !important;
}

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

.vr-summary-label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: var(--vr-text);
}

.vr-summary-label .dashicons {
    color: var(--vr-primary);
    font-size: 18px;
    width: 18px;
    height: 18px;
}

.vr-open-calendar-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #fff;
    background: var(--vr-primary);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--vr-transition);
    white-space: nowrap;
}

.vr-open-calendar-btn:hover {
    background: var(--vr-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(74, 108, 247, 0.3);
}

/* ── Modal Overlay ── */

.vr-modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 100000;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.vr-modal-overlay.vr-modal-open {
    display: flex;
}

.vr-modal {
    background: var(--vr-card-bg);
    border-radius: 16px;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.2);
    width: 100%;
    max-width: 720px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: vr-modal-in 0.25s ease-out;
}

@keyframes vr-modal-in {
    from { opacity: 0; transform: translateY(20px) scale(0.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.vr-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--vr-border);
}

.vr-modal-title {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--vr-text);
    display: flex;
    align-items: center;
    gap: 8px;
}

.vr-modal-title .dashicons {
    color: var(--vr-primary);
}

.vr-modal-close {
    background: none;
    border: none;
    font-size: 1.6rem;
    line-height: 1;
    color: var(--vr-text-light);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 6px;
    transition: var(--vr-transition);
}

.vr-modal-close:hover {
    background: var(--vr-bg);
    color: var(--vr-text);
}

.vr-modal-body {
    padding: 20px 24px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    flex: 1;
}

.vr-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--vr-border);
    background: var(--vr-bg);
}

.vr-modal-confirm-btn {
    display: block;
    width: 100%;
    padding: 14px 24px;
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
    background: linear-gradient(135deg, var(--vr-primary), #6366f1);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--vr-transition);
}

.vr-modal-confirm-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--vr-primary-hover), #5558e6);
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(74, 108, 247, 0.35);
}

.vr-modal-confirm-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #adb5bd;
}

/* ── Calendar inside Modal ── */

.vr-calendar-container {
    text-align: center;
}

.vr-calendar-container .flatpickr-calendar {
    border: none;
    box-shadow: none;
    max-width: 100%;
    font-family: inherit;
}

.vr-calendar-container .flatpickr-calendar.inline {
    position: relative;
    top: auto;
    margin: 0 auto;
}

.vr-calendar-container .flatpickr-day.selected,
.vr-calendar-container .flatpickr-day.startRange,
.vr-calendar-container .flatpickr-day.endRange {
    background: var(--vr-primary);
    border-color: var(--vr-primary);
    color: #fff;
}

.vr-calendar-container .flatpickr-day.inRange {
    background: rgba(74, 108, 247, 0.12);
    border-color: transparent;
    box-shadow: -5px 0 0 rgba(74, 108, 247, 0.12), 5px 0 0 rgba(74, 108, 247, 0.12);
}

.vr-calendar-container .flatpickr-day.flatpickr-disabled {
    color: #ccc;
    text-decoration: line-through;
    background: #f5f5f5;
}

.vr-calendar-container .flatpickr-day:hover {
    background: rgba(74, 108, 247, 0.15);
}

.vr-calendar-container .flatpickr-months .flatpickr-month {
    height: 40px;
}

.vr-calendar-container .flatpickr-current-month {
    font-size: 1rem;
    font-weight: 600;
}

/* ── Calendar Legend ── */

.vr-calendar-legend {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
    font-size: 0.8rem;
    color: var(--vr-text-light);
    flex-wrap: wrap;
}

.vr-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.vr-legend-dot {
    width: 12px;
    height: 12px;
    border-radius: 3px;
    display: inline-block;
}

.vr-legend-available {
    background: #e8f5e9;
    border: 1px solid var(--vr-success);
}

.vr-legend-booked {
    background: #ffebee;
    border: 1px solid var(--vr-danger);
}

.vr-legend-selected {
    background: var(--vr-primary);
    border: 1px solid var(--vr-primary);
}

/* ── Time Pickers ── */

.vr-time-pickers {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    margin-top: 20px;
    padding: 16px;
    background: var(--vr-bg);
    border-radius: 10px;
    border: 1px solid var(--vr-border);
}

.vr-time-field {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.vr-time-field label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--vr-text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.vr-time-select {
    padding: 10px 12px;
    font-size: 1rem;
    font-weight: 600;
    border: 1px solid var(--vr-border);
    border-radius: 8px;
    background: #fff;
    color: var(--vr-text);
    cursor: pointer;
    appearance: auto;
    transition: var(--vr-transition);
}

.vr-time-select:focus {
    outline: none;
    border-color: var(--vr-primary);
    box-shadow: 0 0 0 3px rgba(74, 108, 247, 0.15);
}

.vr-time-separator {
    display: flex;
    align-items: center;
    padding-bottom: 4px;
    color: var(--vr-text-light);
}

.vr-time-separator .dashicons {
    font-size: 20px;
    width: 20px;
    height: 20px;
}

/* ── Modal Price Preview ── */

.vr-modal-price-preview {
    margin-top: 16px;
    padding: 14px 16px;
    background: linear-gradient(135deg, rgba(74, 108, 247, 0.06), rgba(99, 102, 241, 0.06));
    border: 1px solid rgba(74, 108, 247, 0.2);
    border-radius: 10px;
}

.vr-modal-price-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 1rem;
    color: var(--vr-text);
}

.vr-modal-price-row strong {
    font-size: 1.2rem;
    color: var(--vr-primary);
}

/* ── Cost Breakdown (on product page) ── */

.vr-price-breakdown {
    opacity: 1;
    transition: opacity 0.4s ease;
}

.vr-price-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 12px;
}

.vr-price-table tr {
    border-bottom: 1px solid var(--vr-border);
}

.vr-price-table tr:last-child {
    border-bottom: none;
}

.vr-price-table td {
    padding: 10px 4px;
    font-size: 0.95rem;
}

.vr-price-table td:first-child {
    color: var(--vr-text-light);
}

.vr-price-table td:last-child {
    text-align: right;
    font-weight: 500;
    color: var(--vr-text);
}

.vr-price-total-row td {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--vr-primary);
    border-top: 2px solid var(--vr-primary);
    padding-top: 14px;
}

/* ── Availability Message ── */

.vr-availability-msg {
    text-align: center;
    padding: 8px;
    font-size: 0.9rem;
    border-radius: 6px;
    transition: var(--vr-transition);
}

.vr-availability-msg.vr-not-available {
    background: #fff3e0;
    color: var(--vr-danger);
    border: 1px solid #ffe0b2;
    animation: vr-shake 0.4s ease;
}

@keyframes vr-shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-4px); }
    75% { transform: translateX(4px); }
}

/* ── Add to Cart Button ── */

.vr-add-to-cart-btn {
    display: block;
    width: 100%;
    padding: 14px 24px;
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff !important;
    background: linear-gradient(135deg, var(--vr-primary), #6366f1) !important;
    border: none !important;
    border-radius: 8px !important;
    cursor: pointer;
    transition: var(--vr-transition);
    margin-top: 16px;
    text-transform: none;
    letter-spacing: 0.3px;
}

.vr-add-to-cart-btn:hover:not(:disabled) {
    background: linear-gradient(135deg, var(--vr-primary-hover), #5558e6) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 108, 247, 0.35);
}

.vr-add-to-cart-btn:active:not(:disabled) {
    transform: translateY(0);
}

.vr-add-to-cart-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    background: #adb5bd !important;
}

/* ── Disabled Button ── */

.vr-open-calendar-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
    background: #adb5bd;
}

.vr-open-calendar-btn:disabled:hover {
    transform: none;
    box-shadow: none;
}

/* ── Item Cards Grid (customer_selects) ── */

.vr-item-cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px;
}

.vr-loading-text {
    text-align: center;
    color: var(--vr-text-light);
    padding: 20px 0;
}

.vr-item-card {
    background: var(--vr-card-bg);
    border: 2px solid var(--vr-border);
    border-radius: var(--vr-radius);
    overflow: hidden;
    cursor: pointer;
    transition: var(--vr-transition);
    outline: none;
}

.vr-item-card:hover,
.vr-item-card:focus-visible {
    border-color: var(--vr-primary);
    box-shadow: 0 4px 16px rgba(74, 108, 247, 0.15);
    transform: translateY(-2px);
}

.vr-item-card-selected {
    border-color: var(--vr-primary) !important;
    box-shadow: 0 0 0 3px rgba(74, 108, 247, 0.25) !important;
}

.vr-item-card-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    background: var(--vr-bg);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.vr-item-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.vr-item-card-placeholder {
    color: #ccc;
    font-size: 2.5rem !important;
    width: 2.5rem !important;
    height: 2.5rem !important;
}

.vr-item-card-info {
    padding: 10px 12px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.vr-item-card-identifier {
    font-size: 0.9rem;
    color: var(--vr-text);
}

.vr-item-card-details {
    font-size: 0.78rem;
    color: var(--vr-text-light);
}

/* ── Buffer Day Styling ── */

.flatpickr-day.vr-buffer-day {
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 3px,
        rgba(255, 152, 0, 0.15) 3px,
        rgba(255, 152, 0, 0.15) 6px
    ) !important;
    color: #bf6c00 !important;
    border-color: rgba(255, 152, 0, 0.3) !important;
}

.flatpickr-day.vr-buffer-day:hover {
    background: rgba(255, 152, 0, 0.25) !important;
}

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

/* Ensure nothing overflows */
.vr-rental-wrapper *,
.vr-modal * {
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .vr-rental-wrapper {
        margin: 12px 0;
    }

    .vr-rental-section {
        padding: 16px;
        border-radius: 8px;
    }

    .vr-modal-overlay {
        padding: 8px;
        align-items: flex-end;
    }

    .vr-modal {
        max-width: 100%;
        max-height: 92vh;
        border-radius: 16px 16px 0 0;
    }

    .vr-modal-header {
        padding: 16px;
    }

    .vr-modal-body {
        padding: 16px;
    }

    .vr-modal-footer {
        padding: 12px 16px;
    }

    /* Calendar: single month, full-width */
    .vr-calendar-container .flatpickr-calendar {
        max-width: 100% !important;
        width: 100% !important;
    }

    .vr-calendar-container .flatpickr-months {
        padding: 0;
    }

    /* Time pickers stacked */
    .vr-time-pickers {
        flex-direction: column;
        gap: 8px;
        padding: 12px;
    }

    .vr-time-separator {
        transform: rotate(90deg);
        padding: 0;
        align-self: center;
    }

    .vr-time-select {
        width: 100%;
        max-width: 100%;
    }

    /* Summary row stacked */
    .vr-summary-row {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .vr-open-calendar-btn {
        justify-content: center;
    }

    /* Price table text wrapping */
    .vr-pricing-overview-table td,
    .vr-price-table td {
        word-break: break-word;
        font-size: 0.85rem;
    }

    .vr-po-primary {
        font-size: 1rem;
    }

    .vr-price-total-row td {
        font-size: 1rem;
    }

    /* Stock info stacked */
    .vr-stock-info {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }

    .vr-stock-divider {
        width: 100%;
        height: 1px;
    }

    /* Item cards: 2-col */
    .vr-item-cards-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .vr-item-card-info {
        padding: 8px;
    }

    .vr-item-card-identifier {
        font-size: 0.82rem;
    }

    .vr-item-card-details {
        font-size: 0.72rem;
    }

    /* Modal price preview */
    .vr-modal-price-row {
        flex-direction: column;
        gap: 4px;
        text-align: center;
    }

    /* Add to cart button */
    .vr-add-to-cart-btn {
        padding: 12px 16px;
        font-size: 0.95rem;
    }

    /* Calendar legend wrap */
    .vr-calendar-legend {
        gap: 8px;
        justify-content: center;
    }

    /* Section title */
    .vr-section-title {
        font-size: 1rem;
    }
}

@media (max-width: 400px) {
    .vr-item-cards-grid {
        grid-template-columns: 1fr;
    }

    .vr-rental-section {
        padding: 12px;
    }

    .vr-modal-overlay {
        padding: 0;
    }

    .vr-modal {
        border-radius: 12px 12px 0 0;
        max-height: 95vh;
    }

    .vr-modal-header {
        padding: 12px;
    }

    .vr-modal-body {
        padding: 12px;
    }
}