/**
 * MYF Booking System - Frontend Styles
 *
 * Styles for booking calendars, slot cards, modals, events, and notifications.
 */

/* ============================================
   CSS Variables / Design Tokens
   ============================================ */
:root {
    --myf-primary: #2d6a4f;
    --myf-primary-hover: #1b4332;
    --myf-primary-light: #d8f3dc;
    --myf-secondary: #457b9d;
    --myf-secondary-light: #a8dadc;
    --myf-accent: #e76f51;
    --myf-women: #c77dba;
    --myf-women-bg: #f8e8f5;
    --myf-men: #5b8def;
    --myf-men-bg: #e8f0fe;
    --myf-success: #2d6a4f;
    --myf-error: #c0392b;
    --myf-warning: #e67e22;
    --myf-text: #2c3e50;
    --myf-text-light: #6c757d;
    --myf-bg: #ffffff;
    --myf-bg-light: #f8f9fa;
    --myf-border: #dee2e6;
    --myf-radius: 12px;
    --myf-radius-sm: 8px;
    --myf-shadow: 0 2px 12px rgba(0,0,0,0.08);
    --myf-shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
    --myf-transition: all 0.3s ease;
}

/* ============================================
   Booking Container Layout
   ============================================ */
.myf-booking-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--myf-text);
}

.myf-booking-header {
    text-align: center;
    margin-bottom: 32px;
}

.myf-booking-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--myf-primary);
    margin-bottom: 8px;
}

.myf-booking-subtitle {
    color: var(--myf-text-light);
    font-size: 16px;
}

.myf-booking-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: start;
}

@media (max-width: 768px) {
    .myf-booking-layout {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

/* ============================================
   Calendar Styles
   ============================================ */
.myf-calendar-wrapper {
    background: var(--myf-bg);
    border-radius: var(--myf-radius);
    padding: 20px;
    box-shadow: var(--myf-shadow);
    border: 1px solid var(--myf-border);
}

.myf-calendar .fc {
    font-family: inherit;
}

.myf-calendar .fc-toolbar-title {
    font-size: 20px !important;
    font-weight: 600;
    color: var(--myf-text);
}

.myf-calendar .fc-button-primary {
    background: var(--myf-primary) !important;
    border-color: var(--myf-primary) !important;
    border-radius: var(--myf-radius-sm) !important;
    font-weight: 500;
    padding: 6px 14px !important;
    transition: var(--myf-transition);
}

.myf-calendar .fc-button-primary:hover {
    background: var(--myf-primary-hover) !important;
    border-color: var(--myf-primary-hover) !important;
}

.myf-calendar .fc-daygrid-day.myf-date-available {
    background: var(--myf-primary-light) !important;
    cursor: pointer;
}

.myf-calendar .fc-daygrid-day.myf-date-available:hover {
    background: #b7e4c7 !important;
}

.myf-calendar .fc-daygrid-day-number {
    font-weight: 500;
    padding: 6px 8px;
}

/* ============================================
   Slots Panel
   ============================================ */
.myf-slots-panel {
    background: var(--myf-bg);
    border-radius: var(--myf-radius);
    padding: 20px;
    box-shadow: var(--myf-shadow);
    border: 1px solid var(--myf-border);
    min-height: 400px;
}

.myf-slots-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: var(--myf-primary);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--myf-primary-light);
}

.myf-slots-placeholder {
    text-align: center;
    padding: 60px 20px;
    color: var(--myf-text-light);
}

.myf-slots-placeholder svg {
    opacity: 0.3;
    margin-bottom: 16px;
}

.myf-slots-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ============================================
   Slot Card
   ============================================ */
.myf-slot-card {
    background: var(--myf-bg-light);
    border: 1px solid var(--myf-border);
    border-radius: var(--myf-radius-sm);
    padding: 16px;
    transition: var(--myf-transition);
    cursor: pointer;
}

.myf-slot-card:hover:not(.myf-slot-full) {
    border-color: var(--myf-primary);
    box-shadow: 0 2px 8px rgba(45,106,79,0.15);
    transform: translateY(-1px);
}

.myf-slot-card.myf-slot-full {
    opacity: 0.5;
    cursor: not-allowed;
}

.myf-slot-card.myf-slot-women {
    border-left: 4px solid var(--myf-women);
    background: var(--myf-women-bg);
}

.myf-slot-card.myf-slot-men {
    border-left: 4px solid var(--myf-men);
    background: var(--myf-men-bg);
}

.myf-slot-time {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.myf-time-range {
    font-size: 17px;
    font-weight: 600;
    color: var(--myf-text);
}

.myf-badge {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.myf-badge-women {
    background: var(--myf-women);
    color: white;
}

.myf-badge-men {
    background: var(--myf-men);
    color: white;
}

.myf-slot-info {
    margin-bottom: 12px;
}

.myf-capacity-bar {
    height: 6px;
    background: #e0e0e0;
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 6px;
}

.myf-capacity-fill {
    height: 100%;
    background: var(--myf-primary);
    border-radius: 3px;
    transition: width 0.5s ease;
}

.myf-spots-text {
    font-size: 13px;
    color: var(--myf-text-light);
}

.myf-slot-action {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.myf-price {
    font-size: 20px;
    font-weight: 700;
    color: var(--myf-primary);
}

.myf-unavailable {
    font-size: 14px;
    color: var(--myf-error);
    font-weight: 500;
}

/* ============================================
   Buttons
   ============================================ */
.myf-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 22px;
    border-radius: var(--myf-radius-sm);
    font-size: 14px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: var(--myf-transition);
    text-decoration: none;
    gap: 6px;
}

.myf-btn-primary {
    background: var(--myf-primary);
    color: white;
}

.myf-btn-primary:hover {
    background: var(--myf-primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(45,106,79,0.3);
}

.myf-btn-primary:disabled {
    background: #adb5bd;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.myf-btn-secondary {
    background: transparent;
    color: var(--myf-text);
    border: 1px solid var(--myf-border);
}

.myf-btn-secondary:hover {
    background: var(--myf-bg-light);
    border-color: var(--myf-text-light);
}

.myf-btn-lg {
    padding: 14px 32px;
    font-size: 16px;
}

/* ============================================
   Payment Options
   ============================================ */
.myf-booking-options {
    margin-top: 24px;
    background: var(--myf-bg);
    border-radius: var(--myf-radius);
    padding: 20px;
    box-shadow: var(--myf-shadow);
    border: 1px solid var(--myf-border);
}

.myf-booking-options h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--myf-text);
}

.myf-payment-option {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--myf-border);
    border-radius: var(--myf-radius-sm);
    margin-bottom: 8px;
    cursor: pointer;
    transition: var(--myf-transition);
}

.myf-payment-option:hover {
    border-color: var(--myf-primary);
    background: var(--myf-primary-light);
}

.myf-payment-option input[type="radio"] {
    margin-top: 4px;
    accent-color: var(--myf-primary);
}

.myf-option-label strong {
    display: block;
    font-size: 14px;
    margin-bottom: 2px;
}

.myf-option-label small {
    color: var(--myf-text-light);
    font-size: 12px;
}

/* ============================================
   Modal
   ============================================ */
.myf-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999999;
    animation: myf-fadeIn 0.2s ease;
}

.myf-modal {
    background: var(--myf-bg);
    border-radius: var(--myf-radius);
    padding: 36px;
    max-width: 480px;
    width: 90%;
    text-align: center;
    box-shadow: var(--myf-shadow-lg);
    position: relative;
    animation: myf-slideUp 0.3s ease;
}

.myf-modal-lg {
    max-width: 640px;
    text-align: left;
    max-height: 80vh;
    overflow-y: auto;
}

.myf-modal-close {
    position: absolute;
    top: 12px;
    right: 16px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--myf-text-light);
    line-height: 1;
}

.myf-modal-close:hover {
    color: var(--myf-text);
}

.myf-modal-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.myf-icon-women {
    color: var(--myf-women);
}

.myf-icon-men {
    color: var(--myf-men);
}

.myf-modal h3 {
    font-size: 22px;
    font-weight: 700;
    margin-bottom: 12px;
}

.myf-modal p {
    color: var(--myf-text-light);
    margin-bottom: 24px;
    line-height: 1.6;
}

.myf-modal-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.myf-modal-event-image {
    width: 100%;
    border-radius: var(--myf-radius-sm);
    margin-bottom: 20px;
    max-height: 300px;
    object-fit: cover;
}

.myf-modal-event-meta p {
    margin-bottom: 6px;
    color: var(--myf-text);
}

.myf-modal-event-desc {
    margin-top: 16px;
    line-height: 1.7;
}

.myf-modal-event-actions {
    margin-top: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    padding-top: 20px;
    border-top: 1px solid var(--myf-border);
}

.myf-quantity-selector {
    display: flex;
    align-items: center;
    gap: 8px;
}

.myf-quantity-selector input {
    width: 60px;
    padding: 8px;
    border: 1px solid var(--myf-border);
    border-radius: var(--myf-radius-sm);
    text-align: center;
    font-size: 16px;
}

/* ============================================
   Events Grid
   ============================================ */
.myf-events-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.myf-events-header {
    text-align: center;
    margin-bottom: 32px;
}

.myf-events-header h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--myf-primary);
}

.myf-events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.myf-event-card {
    background: var(--myf-bg);
    border-radius: var(--myf-radius);
    overflow: hidden;
    box-shadow: var(--myf-shadow);
    border: 1px solid var(--myf-border);
    transition: var(--myf-transition);
}

.myf-event-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--myf-shadow-lg);
}

.myf-event-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.myf-event-no-image {
    height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--myf-bg-light);
    color: var(--myf-text-light);
}

.myf-event-details {
    padding: 20px;
}

.myf-event-date {
    font-size: 13px;
    font-weight: 600;
    color: var(--myf-accent);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.myf-event-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--myf-text);
    margin-bottom: 8px;
}

.myf-event-desc {
    font-size: 14px;
    color: var(--myf-text-light);
    line-height: 1.5;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.myf-event-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    margin-bottom: 16px;
}

.myf-event-venue {
    color: var(--myf-text-light);
}

.myf-event-price {
    font-weight: 700;
    color: var(--myf-primary);
    font-size: 18px;
}

.myf-event-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--myf-border);
}

.myf-event-capacity {
    font-size: 13px;
    color: var(--myf-text-light);
}

/* ============================================
   Gift Card Checkout
   ============================================ */
.myf-gift-card-checkout-form {
    background: var(--myf-bg-light);
    border: 1px solid var(--myf-border);
    border-radius: var(--myf-radius-sm);
    padding: 20px;
    margin-bottom: 24px;
}

.myf-gift-card-checkout-form h3 {
    font-size: 16px;
    margin-bottom: 12px;
}

.myf-gift-card-input {
    display: flex;
    gap: 8px;
}

.myf-gift-card-input input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--myf-border);
    border-radius: var(--myf-radius-sm);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.myf-gift-card-applied {
    display: flex;
    align-items: center;
    gap: 12px;
}

.myf-gift-card-applied p {
    margin: 0;
}

/* Gift Card Balance Checker */
.myf-gift-card-balance {
    max-width: 500px;
    margin: 0 auto;
    text-align: center;
}

.myf-gc-balance-form {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.myf-gc-balance-form input {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid var(--myf-border);
    border-radius: var(--myf-radius-sm);
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.myf-gc-balance-result {
    margin-top: 16px;
    padding: 16px;
    border-radius: var(--myf-radius-sm);
    font-size: 18px;
    font-weight: 600;
}

/* ============================================
   Loading & Utilities
   ============================================ */
.myf-loading {
    text-align: center;
    padding: 40px;
}

.myf-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--myf-border);
    border-top-color: var(--myf-primary);
    border-radius: 50%;
    animation: myf-spin 0.8s linear infinite;
    margin: 0 auto 12px;
}

.myf-no-slots, .myf-no-events, .myf-error {
    text-align: center;
    padding: 40px;
    color: var(--myf-text-light);
}

/* ============================================
   Toast Notifications
   ============================================ */
.myf-toast {
    position: fixed;
    top: 24px;
    right: 24px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: var(--myf-radius-sm);
    font-size: 14px;
    font-weight: 500;
    z-index: 999999;
    transform: translateX(120%);
    transition: transform 0.3s ease;
    box-shadow: var(--myf-shadow-lg);
}

.myf-toast-show {
    transform: translateX(0);
}

.myf-toast-success {
    background: var(--myf-success);
    color: white;
}

.myf-toast-error {
    background: var(--myf-error);
    color: white;
}

.myf-toast-icon {
    font-size: 18px;
    font-weight: 700;
}

/* ============================================
   FullCalendar Event Styles
   ============================================ */
.myf-event-available {
    background: var(--myf-primary) !important;
    border-color: var(--myf-primary) !important;
    cursor: pointer;
}

.myf-event-soldout {
    background: var(--myf-text-light) !important;
    border-color: var(--myf-text-light) !important;
    opacity: 0.6;
}

/* ============================================
   Animations
   ============================================ */
@keyframes myf-fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes myf-slideUp {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

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

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 480px) {
    .myf-booking-header h2,
    .myf-events-header h2 {
        font-size: 22px;
    }

    .myf-slot-time {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }

    .myf-slot-action {
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .myf-events-grid {
        grid-template-columns: 1fr;
    }

    .myf-toast {
        left: 12px;
        right: 12px;
    }

    .myf-modal-actions {
        flex-direction: column;
    }

    .myf-gift-card-input,
    .myf-gc-balance-form {
        flex-direction: column;
    }
}