/* ==========================================================================
   VR Booking System - Frontend Styles
   ========================================================================== */

/* ---------- Variables ---------- */
:root {
    --vr-primary: #6c3ce0;
    --vr-primary-hover: #5a2dc5;
    --vr-primary-light: #ede5fb;
    --vr-secondary: #1a1a2e;
    --vr-accent: #e94560;
    --vr-success: #0ead69;
    --vr-warning: #f59e0b;
    --vr-danger: #ef4444;
    --vr-text: #1a1a2e;
    --vr-text-light: #6b7280;
    --vr-border: #e5e7eb;
    --vr-bg: #ffffff;
    --vr-bg-light: #f9fafb;
    --vr-bg-dark: #f3f4f6;
    --vr-radius: 12px;
    --vr-radius-sm: 8px;
    --vr-shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
    --vr-shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --vr-transition: 0.2s ease;
}

/* ---------- Wrapper ---------- */
.vr-booking-wrapper {
    max-width: 900px;
    margin: 0 auto;
    padding: 24px 16px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 15px;
    color: var(--vr-text);
    line-height: 1.5;
    position: relative;
}

.vr-booking-wrapper *,
.vr-booking-wrapper *::before,
.vr-booking-wrapper *::after {
    box-sizing: border-box;
}

/* ---------- Progress Steps ---------- */
.vr-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 32px;
    padding: 0 16px;
}

.vr-step {
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0.4;
    transition: opacity var(--vr-transition);
}

.vr-step.active {
    opacity: 1;
}

.vr-step.completed {
    opacity: 0.7;
}

.vr-step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--vr-border);
    color: var(--vr-text-light);
    font-weight: 700;
    font-size: 14px;
    flex-shrink: 0;
}

.vr-step.active .vr-step-number {
    background: var(--vr-primary);
    color: #fff;
}

.vr-step.completed .vr-step-number {
    background: var(--vr-success);
    color: #fff;
}

.vr-step-label {
    font-size: 13px;
    font-weight: 500;
    white-space: nowrap;
}

.vr-step-connector {
    flex: 1;
    height: 2px;
    background: var(--vr-border);
    margin: 0 12px;
    min-width: 24px;
    max-width: 60px;
}

/* ---------- Buttons ---------- */
.vr-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--vr-radius-sm);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--vr-transition);
    text-decoration: none;
    line-height: 1.4;
}

.vr-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.vr-btn--primary {
    background: var(--vr-primary);
    color: #fff;
}

.vr-btn--primary:hover:not(:disabled) {
    background: var(--vr-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--vr-shadow);
}

.vr-btn--secondary {
    background: var(--vr-bg-dark);
    color: var(--vr-text);
    border: 1px solid var(--vr-border);
}

.vr-btn--secondary:hover:not(:disabled) {
    background: var(--vr-border);
}

.vr-btn--large {
    width: 100%;
    padding: 16px 24px;
    font-size: 16px;
    border-radius: var(--vr-radius);
}

.vr-back-btn {
    background: none;
    border: none;
    color: var(--vr-primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    padding: 8px 0;
    margin-bottom: 16px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.vr-back-btn:hover {
    text-decoration: underline;
}

/* ---------- Form Elements ---------- */
.vr-form-group {
    margin-bottom: 24px;
}

.vr-label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 8px;
    color: var(--vr-text);
}

.vr-input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--vr-border);
    border-radius: var(--vr-radius-sm);
    font-size: 15px;
    color: var(--vr-text);
    background: var(--vr-bg);
    transition: border-color var(--vr-transition), box-shadow var(--vr-transition);
}

.vr-input:focus {
    outline: none;
    border-color: var(--vr-primary);
    box-shadow: 0 0 0 3px var(--vr-primary-light);
}

.vr-input::placeholder {
    color: var(--vr-text-light);
}

.vr-hint {
    font-size: 13px;
    color: var(--vr-text-light);
    margin-top: 4px;
}

/* ---------- Category Tabs ---------- */
.vr-category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.vr-category-tab {
    padding: 10px 20px;
    border: 2px solid var(--vr-border);
    border-radius: 999px;
    background: var(--vr-bg);
    color: var(--vr-text);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--vr-transition);
    white-space: nowrap;
}

.vr-category-tab:hover {
    border-color: var(--vr-primary);
    color: var(--vr-primary);
}

.vr-category-tab.active {
    background: var(--vr-primary);
    border-color: var(--vr-primary);
    color: #fff;
}

/* ---------- Product Cards ---------- */
.vr-product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
    margin-bottom: 16px;
}

.vr-product-card {
    border: 2px solid var(--vr-border);
    border-radius: var(--vr-radius);
    overflow: hidden;
    background: var(--vr-bg);
    transition: all var(--vr-transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.vr-product-card:hover {
    border-color: var(--vr-primary);
    box-shadow: var(--vr-shadow-lg);
    transform: translateY(-2px);
}

.vr-product-card.selected {
    border-color: var(--vr-primary);
    background: var(--vr-primary-light);
}

.vr-product-image {
    width: 100%;
    height: 160px;
    overflow: hidden;
    background: var(--vr-bg-dark);
}

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

.vr-product-image--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
}

.vr-product-image--placeholder .dashicons {
    font-size: 48px;
    width: 48px;
    height: 48px;
    color: var(--vr-text-light);
}

.vr-product-info {
    padding: 16px;
    flex: 1;
}

.vr-product-name {
    font-size: 16px;
    font-weight: 700;
    margin: 0 0 6px;
    color: var(--vr-text);
}

.vr-product-desc {
    font-size: 13px;
    color: var(--vr-text-light);
    margin: 0 0 12px;
}

.vr-product-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
}

.vr-product-players {
    color: var(--vr-text-light);
}

.vr-product-price {
    font-weight: 600;
    color: var(--vr-primary);
}

.vr-select-product-btn {
    margin: 0 16px 16px;
}

/* ---------- Player Selector ---------- */
.vr-player-selector {
    display: flex;
    align-items: center;
    gap: 0;
    width: fit-content;
}

.vr-player-btn {
    width: 44px;
    height: 44px;
    border: 1px solid var(--vr-border);
    background: var(--vr-bg);
    font-size: 20px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--vr-transition);
    color: var(--vr-text);
}

.vr-player-btn:first-child {
    border-radius: var(--vr-radius-sm) 0 0 var(--vr-radius-sm);
}

.vr-player-btn:last-child {
    border-radius: 0 var(--vr-radius-sm) var(--vr-radius-sm) 0;
}

.vr-player-btn:hover:not(:disabled) {
    background: var(--vr-primary-light);
    border-color: var(--vr-primary);
    color: var(--vr-primary);
}

.vr-player-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.vr-player-input {
    width: 60px;
    height: 44px;
    border: 1px solid var(--vr-border);
    border-left: none;
    border-right: none;
    text-align: center;
    font-size: 18px;
    font-weight: 700;
    color: var(--vr-text);
    background: var(--vr-bg);
    -moz-appearance: textfield;
}

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

.vr-player-hint {
    font-size: 13px;
    color: var(--vr-text-light);
    margin-top: 6px;
}

/* ---------- Duration Options ---------- */
.vr-duration-options {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.vr-duration-btn {
    padding: 10px 24px;
    border: 2px solid var(--vr-border);
    border-radius: var(--vr-radius-sm);
    background: var(--vr-bg);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--vr-transition);
    color: var(--vr-text);
}

.vr-duration-btn:hover {
    border-color: var(--vr-primary);
    color: var(--vr-primary);
}

.vr-duration-btn.active {
    background: var(--vr-primary);
    border-color: var(--vr-primary);
    color: #fff;
}

/* ---------- Calendar ---------- */
.vr-calendar {
    border: 1px solid var(--vr-border);
    border-radius: var(--vr-radius);
    overflow: hidden;
    background: var(--vr-bg);
}

.vr-calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: var(--vr-bg-light);
    border-bottom: 1px solid var(--vr-border);
}

.vr-calendar-month {
    font-weight: 700;
    font-size: 16px;
}

.vr-calendar-nav {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 50%;
    background: var(--vr-bg);
    font-size: 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--vr-transition);
    color: var(--vr-text);
    border: 1px solid var(--vr-border);
}

.vr-calendar-nav:hover {
    background: var(--vr-primary-light);
}

.vr-calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 8px 12px;
    border-bottom: 1px solid var(--vr-border);
}

.vr-calendar-wd {
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: var(--vr-text-light);
    text-transform: uppercase;
    padding: 4px;
}

.vr-calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    padding: 8px 12px 12px;
    gap: 4px;
}

.vr-calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--vr-transition);
    border: 2px solid transparent;
    color: var(--vr-text);
    min-height: 36px;
}

.vr-calendar-day:hover:not(.disabled):not(.closed) {
    background: var(--vr-primary-light);
    border-color: var(--vr-primary);
}

.vr-calendar-day.selected {
    background: var(--vr-primary);
    color: #fff;
    border-color: var(--vr-primary);
}

.vr-calendar-day.today {
    border-color: var(--vr-primary);
    font-weight: 700;
}

.vr-calendar-day.disabled {
    color: var(--vr-border);
    cursor: default;
}

.vr-calendar-day.closed {
    color: var(--vr-danger);
    text-decoration: line-through;
    cursor: not-allowed;
    opacity: 0.5;
}

.vr-calendar-day.other-month {
    opacity: 0;
    pointer-events: none;
}

.vr-calendar-day.weekend {
    color: var(--vr-primary);
}

/* ---------- Time Slots ---------- */
.vr-timeslots {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 8px;
}

.vr-timeslot {
    padding: 10px 8px;
    border: 2px solid var(--vr-border);
    border-radius: var(--vr-radius-sm);
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--vr-transition);
    background: var(--vr-bg);
    color: var(--vr-text);
}

.vr-timeslot:hover:not(.unavailable) {
    border-color: var(--vr-primary);
    color: var(--vr-primary);
}

.vr-timeslot.selected {
    background: var(--vr-primary);
    border-color: var(--vr-primary);
    color: #fff;
}

.vr-timeslot.unavailable {
    background: var(--vr-bg-dark);
    color: var(--vr-text-light);
    opacity: 0.4;
    cursor: not-allowed;
    text-decoration: line-through;
}

/* ---------- Selected Product Summary ---------- */
.vr-selected-product {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    border: 1px solid var(--vr-border);
    border-radius: var(--vr-radius);
    background: var(--vr-bg-light);
    margin-bottom: 24px;
}

.vr-summary-img {
    width: 64px;
    height: 64px;
    border-radius: var(--vr-radius-sm);
    object-fit: cover;
    background: var(--vr-bg-dark);
}

.vr-summary-text h3 {
    margin: 0 0 4px;
    font-size: 16px;
    font-weight: 700;
}

.vr-summary-text p {
    margin: 0;
    font-size: 13px;
    color: var(--vr-text-light);
}

/* ---------- Price Preview ---------- */
.vr-price-preview {
    background: var(--vr-primary-light);
    border: 1px solid var(--vr-primary);
    border-radius: var(--vr-radius-sm);
    padding: 12px 16px;
    margin-bottom: 24px;
}

.vr-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 15px;
}

.vr-price-row--day-type {
    font-size: 12px;
    color: var(--vr-text-light);
    margin-top: 4px;
}

#vr-preview-amount {
    font-weight: 700;
    font-size: 18px;
    color: var(--vr-primary);
}

/* ---------- Hold Timer ---------- */
.vr-hold-timer {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: var(--vr-warning);
    color: #000;
    border-radius: var(--vr-radius-sm);
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 500;
}

.vr-hold-timer.expired {
    background: var(--vr-danger);
    color: #fff;
}

.vr-timer-icon {
    font-size: 20px;
}

.vr-timer-countdown {
    font-weight: 700;
    font-size: 18px;
    margin-left: auto;
    font-variant-numeric: tabular-nums;
}

/* ---------- Checkout Summary ---------- */
.vr-checkout-summary {
    border: 1px solid var(--vr-border);
    border-radius: var(--vr-radius);
    overflow: hidden;
    margin-bottom: 24px;
}

.vr-checkout-summary h2 {
    margin: 0;
    padding: 16px 20px;
    background: var(--vr-bg-light);
    border-bottom: 1px solid var(--vr-border);
    font-size: 18px;
}

.vr-summary-details {
    padding: 16px 20px;
    border-bottom: 1px solid var(--vr-border);
}

.vr-summary-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 14px;
}

.vr-summary-label {
    color: var(--vr-text-light);
}

.vr-summary-value {
    font-weight: 600;
}

/* ---------- Price Breakdown ---------- */
.vr-price-breakdown {
    padding: 16px 20px;
}

.vr-price-breakdown h3 {
    margin: 0 0 12px;
    font-size: 15px;
}

.vr-breakdown-rows {
    margin-bottom: 16px;
}

.vr-breakdown-row {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
    font-size: 14px;
    color: var(--vr-text-light);
}

.vr-breakdown-row span:last-child {
    font-weight: 600;
    color: var(--vr-text);
}

/* ---------- Promo Code ---------- */
.vr-promo-section {
    margin-bottom: 16px;
    padding: 12px 0;
    border-top: 1px dashed var(--vr-border);
    border-bottom: 1px dashed var(--vr-border);
}

.vr-promo-input-group {
    display: flex;
    gap: 8px;
}

.vr-promo-input-group .vr-input {
    flex: 1;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
}

.vr-promo-message {
    font-size: 13px;
    margin-top: 6px;
}

.vr-promo-message.success {
    color: var(--vr-success);
}

.vr-promo-message.error {
    color: var(--vr-danger);
}

/* ---------- Price Totals ---------- */
.vr-price-totals {
    border-top: 1px solid var(--vr-border);
    padding-top: 12px;
}

.vr-total-row {
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    font-size: 14px;
}

.vr-total-row--bold {
    font-weight: 700;
    font-size: 16px;
    padding: 8px 0;
}

.vr-total-row--highlight {
    background: var(--vr-primary-light);
    margin: 4px -20px;
    padding: 10px 20px;
    font-weight: 700;
    color: var(--vr-primary);
    font-size: 15px;
}

.vr-discount-row {
    color: var(--vr-success);
}

/* ---------- Customer Form ---------- */
.vr-customer-form {
    border: 1px solid var(--vr-border);
    border-radius: var(--vr-radius);
    padding: 20px;
    margin-bottom: 24px;
}

.vr-customer-form h3 {
    margin: 0 0 16px;
    font-size: 16px;
}

.vr-customer-form .vr-form-group:last-child {
    margin-bottom: 0;
}

/* ---------- Checkout Note ---------- */
.vr-checkout-note {
    text-align: center;
    font-size: 13px;
    color: var(--vr-text-light);
    margin-top: 12px;
}

/* ---------- Loading Overlay ---------- */
.vr-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255,255,255,0.9);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    z-index: 100;
    border-radius: var(--vr-radius);
}

.vr-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--vr-border);
    border-top-color: var(--vr-primary);
    border-radius: 50%;
    animation: vr-spin 0.8s linear infinite;
}

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

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
    .vr-booking-wrapper {
        padding: 16px 12px;
    }

    .vr-steps {
        padding: 0;
    }

    .vr-step-label {
        display: none;
    }

    .vr-step-connector {
        min-width: 16px;
    }

    .vr-product-grid {
        grid-template-columns: 1fr;
    }

    .vr-category-tabs {
        overflow-x: auto;
        flex-wrap: nowrap;
        padding-bottom: 4px;
        -webkit-overflow-scrolling: touch;
    }

    .vr-timeslots {
        grid-template-columns: repeat(auto-fill, minmax(70px, 1fr));
    }

    .vr-selected-product {
        flex-direction: column;
        text-align: center;
    }

    .vr-summary-img {
        width: 80px;
        height: 80px;
    }

    .vr-promo-input-group {
        flex-direction: column;
    }

    .vr-hold-timer {
        flex-wrap: wrap;
        justify-content: center;
        text-align: center;
    }

    .vr-timer-countdown {
        margin-left: 0;
        width: 100%;
        text-align: center;
        font-size: 24px;
    }
}

@media (max-width: 400px) {
    .vr-calendar-days {
        padding: 4px 6px 8px;
        gap: 2px;
    }

    .vr-calendar-day {
        font-size: 13px;
        min-height: 32px;
    }
}