/**
 * Eventbrite Calendar Styles
 * 
 * @package EventbriteCalendar
 * @since 1.0.0
 */

/* CSS Variables for customization */
:root {
    --eventbrite-primary-color: #007cba;
    --eventbrite-secondary-color: #f8f9fa;
    --eventbrite-text-color: #1e1e1e;
    --eventbrite-border-color: #dee2e6;
    --eventbrite-hover-color: #0056b3;
    --eventbrite-success-color: #28a745;
    --eventbrite-warning-color: #ffc107;
    --eventbrite-error-color: #dc3545;
    --eventbrite-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* Main calendar container */
.eventbrite-calendar {
    font-family: var(--eventbrite-font-family);
    color: var(--eventbrite-text-color);
    background: #fff;
    border: 1px solid var(--eventbrite-border-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    height: auto !important;
}

/* Calendar header */
.eventbrite-calendar .calendar-header {
    background: var(--eventbrite-secondary-color);
    padding: 1rem;
    border-bottom: 1px solid var(--eventbrite-border-color);
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.calendar-nav {
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-bottom: 1rem;
    gap: 0.5rem;
    flex-wrap: nowrap !important;
    flex-direction: row !important;
    width: 100%;
    min-height: 44px;
}

.calendar-nav code{
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    margin-bottom: 1rem;
    gap: 0.5rem;
    flex-wrap: nowrap !important;
    flex-direction: row !important;
    width: 100%;
    min-height: 44px;
}

.eventbrite-calendar .calendar-nav .prev-btn {
    grid-area: prev !important;
}

.eventbrite-calendar .calendar-nav .calendar-title {
    grid-area: title !important;
}

.eventbrite-calendar .calendar-nav .next-btn {
    grid-area: next !important;
}

.eventbrite-calendar .calendar-nav .view-controls {
    grid-area: controls !important;
}

.eventbrite-calendar .calendar-title {
    margin: 0 !important;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--eventbrite-text-color);
    text-align: center !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    min-width: 0 !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
}

.eventbrite-calendar .nav-btn {
    background: var(--eventbrite-primary-color) !important;
    color: white !important;
    border: none !important;
    border-radius: 4px;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.2s ease;
    flex-shrink: 0 !important;
    min-width: 44px !important;
    max-width: 44px !important;
    width: 44px !important;
    height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    white-space: nowrap !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
}

.eventbrite-calendar .nav-btn.prev-btn::before {
    content: "‹";
    font-size: 1.2em;
    font-weight: bold;
}

.eventbrite-calendar .nav-btn.next-btn::before {
    content: "›";
    font-size: 1.2em;
    font-weight: bold;
}

.eventbrite-calendar .nav-btn:hover {
    background: var(--eventbrite-hover-color) !important;
}

.eventbrite-calendar .nav-btn:disabled {
    background: #6c757d !important;
    cursor: not-allowed;
}

/* View controls */
.eventbrite-calendar .view-controls {
    display: flex !important;
    gap: 0.25rem;
    flex-shrink: 0 !important;
    align-items: center !important;
    justify-content: flex-end !important;
    white-space: nowrap !important;
    overflow: hidden !important;
}

.eventbrite-calendar .view-btn {
    background: transparent;
    color: var(--eventbrite-text-color);
    border: 1px solid var(--eventbrite-border-color);
    border-radius: 4px;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    flex-shrink: 0 !important;
    white-space: nowrap !important;
    min-width: 60px !important;
    height: 44px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
}

.eventbrite-calendar .view-btn:hover {
    background: var(--eventbrite-secondary-color);
}

.eventbrite-calendar .view-btn.active {
    background: var(--eventbrite-primary-color);
    color: white;
    border-color: var(--eventbrite-primary-color);
}

/* Calendar content */
.calendar-content {
    padding: 1rem;
    min-height: 400px;
}

/* Loading state */
.calendar-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    font-size: 1.1rem;
    color: #6c757d;
}

.calendar-loading::before {
    content: "";
    width: 20px;
    height: 20px;
    border: 2px solid var(--eventbrite-border-color);
    border-top: 2px solid var(--eventbrite-primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-right: 0.5rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Month view styles */
.calendar-month {
    width: 100%;
}

.calendar-table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

.calendar-table th {
    background: var(--eventbrite-secondary-color);
    padding: 0.75rem 0.5rem;
    text-align: center;
    font-weight: 600;
    border: 1px solid var(--eventbrite-border-color);
    font-size: 0.9rem;
}

.calendar-table td {
    border: 1px solid var(--eventbrite-border-color);
    vertical-align: top;
    height: 100px;
    position: relative;
    padding: 0;
}

.calendar-day {
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.calendar-day:hover {
    background: var(--eventbrite-secondary-color);
}

.calendar-day.today {
    background: rgba(0, 124, 186, 0.1);
}

.calendar-day.has-events {
    background: rgba(0, 124, 186, 0.05);
}

.calendar-day.has-events:hover {
    background: rgba(0, 124, 186, 0.15);
}

.empty-day {
    background: #f8f9fa;
}

.day-number {
    padding: 0.5rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.day-events {
    padding: 0 0.5rem 0.5rem;
}

.event-indicator {
    background: var(--eventbrite-primary-color);
    color: white;
    font-size: 0.7rem;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    margin-bottom: 0.2rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    cursor: pointer;
    text-decoration: none;
    display: block;
}

.event-indicator:hover {
    background: var(--eventbrite-hover-color);
    color: white;
    text-decoration: none;
}

.event-indicator:visited {
    color: white;
}

.event-indicator:focus {
    outline: 2px solid white;
    outline-offset: 1px;
}

/* List view styles */
.calendar-list {
    max-height: 500px;
    overflow-y: auto;
}

.date-group {
    margin-bottom: 1.5rem;
}

.date-header {
    background: var(--eventbrite-secondary-color);
    padding: 0.75rem 1rem;
    margin: 0 0 1rem 0;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: 600;
    border-left: 4px solid var(--eventbrite-primary-color);
}

.event-item-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.event-item-link:hover {
    text-decoration: none;
    color: inherit;
}

.event-item {
    background: white;
    border: 1px solid var(--eventbrite-border-color);
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 0.75rem;
    transition: all 0.2s ease;
    cursor: pointer;
}

.event-item:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-color: var(--eventbrite-primary-color);
}

.event-item-link .event-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.event-time {
    color: var(--eventbrite-primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.event-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.event-title a {
    color: var(--eventbrite-text-color);
    text-decoration: none;
}

.event-title a:hover {
    color: var(--eventbrite-primary-color);
    text-decoration: underline;
}

.event-description {
    color: #6c757d;
    font-size: 0.9rem;
    line-height: 1.4;
    margin-bottom: 0.5rem;
}

.event-venue {
    color: #6c757d;
    font-size: 0.85rem;
    font-style: italic;
}

.event-venue::before {
    content: "📍 ";
    margin-right: 0.25rem;
}

.event-book-notice {
    color: var(--eventbrite-primary-color);
    font-size: 0.85rem;
    font-weight: 600;
    margin-top: 0.5rem;
    text-align: center;
    padding: 0.5rem;
    background: rgba(0, 124, 186, 0.1);
    border-radius: 4px;
    border: 1px solid rgba(0, 124, 186, 0.2);
}

.event-item-link:hover .event-book-notice {
    background: rgba(0, 124, 186, 0.15);
    border-color: rgba(0, 124, 186, 0.3);
}

/* Error and notice states */
.eventbrite-error,
.eventbrite-notice {
    padding: 1rem;
    border-radius: 4px;
    margin: 1rem 0;
}

.eventbrite-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.eventbrite-notice {
    background: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

.no-events {
    text-align: center;
    padding: 2rem;
    color: #6c757d;
    font-style: italic;
}

/* Responsive design */
@media (max-width: 768px) {
    .eventbrite-calendar .calendar-header {
        padding: 0.75rem;
    }
    
    .eventbrite-calendar .calendar-nav {
        grid-template-columns: 36px 1fr 36px auto !important;
        gap: 0.25rem !important;
        margin-bottom: 0.75rem;
    }
    
    .eventbrite-calendar .calendar-title {
        font-size: 1.25rem !important;
    }
    
    .eventbrite-calendar .nav-btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.9rem;
        min-width: 36px !important;
        max-width: 36px !important;
        width: 36px !important;
        height: 36px !important;
    }
    
    .eventbrite-calendar .view-btn {
        padding: 0.4rem 0.6rem;
        font-size: 0.8rem;
        min-width: 50px !important;
        height: 36px !important;
    }
    
    .eventbrite-calendar .view-controls {
        gap: 0.25rem;
    }
    
    .calendar-content {
        padding: 0.75rem;
    }
    
    .calendar-table th,
    .calendar-table td {
        padding: 0.5rem 0.25rem;
    }
    
    .calendar-table td {
        height: 80px;
    }
    
    .day-number {
        padding: 0.25rem;
        font-size: 0.8rem;
    }
    
    .event-indicator {
        font-size: 0.6rem;
        padding: 0.1rem 0.3rem;
    }
    
    .event-item {
        padding: 0.75rem;
    }
    
    .event-title {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .eventbrite-calendar .calendar-nav {
        grid-template-columns: 32px 1fr 32px auto !important;
        gap: 0.25rem !important;
        margin-bottom: 0.5rem;
    }
    
    .eventbrite-calendar .calendar-title {
        font-size: 1.1rem !important;
    }
    
    .eventbrite-calendar .nav-btn {
        padding: 0.3rem 0.5rem;
        font-size: 0.8rem;
        min-width: 32px !important;
        max-width: 32px !important;
        width: 32px !important;
        height: 32px !important;
    }
    
    .eventbrite-calendar .view-btn {
        padding: 0.3rem 0.5rem;
        font-size: 0.75rem;
        min-width: 45px !important;
        height: 32px !important;
    }
    
    .calendar-table td {
        height: 60px;
    }
    
    .day-events {
        display: none; /* Hide event indicators on very small screens */
    }
    
    .calendar-day.has-events .day-number::after {
        content: "•";
        color: var(--eventbrite-primary-color);
        font-weight: bold;
        margin-left: 0.25rem;
    }
}

/* Print styles */
@media print {
    .eventbrite-calendar {
        box-shadow: none;
        border: 1px solid #000;
    }
    
    .calendar-header {
        background: white !important;
        border-bottom: 1px solid #000;
    }
    
    .nav-btn,
    .view-controls {
        display: none;
    }
    
    .event-indicator {
        background: white !important;
        color: black !important;
        border: 1px solid #000;
    }
    
    .event-item {
        border: 1px solid #000;
        box-shadow: none;
    }
}

/* Accessibility improvements */
.eventbrite-calendar:focus-within {
    outline: 2px solid var(--eventbrite-primary-color);
    outline-offset: 2px;
}

.nav-btn:focus,
.view-btn:focus,
.event-indicator:focus,
.event-item:focus {
    outline: 2px solid var(--eventbrite-primary-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --eventbrite-border-color: #000;
        --eventbrite-text-color: #000;
    }
    
    .eventbrite-calendar {
        border: 2px solid #000;
    }
    
    .calendar-table th,
    .calendar-table td {
        border: 1px solid #000;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .nav-btn,
    .view-btn,
    .calendar-day,
    .event-indicator,
    .event-item {
        transition: none;
    }
    
    .calendar-loading::before {
        animation: none;
    }
}

/* Event Tooltip Styles */
.event-tooltip {
    position: absolute;
    background: #333;
    color: white;
    padding: 12px;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 10000;
    max-width: 300px;
    font-size: 13px;
    line-height: 1.4;
    display: none;
}

.event-tooltip::before {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 6px solid #333;
}

.event-tooltip.tooltip-above::before {
    bottom: auto;
    top: -6px;
    border-top: none;
    border-bottom: 6px solid #333;
}

.event-tooltip .tooltip-title {
    font-weight: bold;
    font-size: 14px;
    margin-bottom: 6px;
    color: #fff;
}

.event-tooltip .tooltip-time {
    margin-bottom: 4px;
    color: #ccc;
}

.event-tooltip .tooltip-venue {
    margin-bottom: 4px;
    color: #ccc;
}

.event-tooltip .tooltip-description {
    margin-bottom: 6px;
    color: #ddd;
    font-style: italic;
}

.event-tooltip .tooltip-events {
    margin-bottom: 6px;
    color: #ddd;
    font-size: 12px;
}

.event-tooltip .tooltip-action {
    margin-top: 8px;
    padding: 4px 8px;
    background: #007cba;
    border-radius: 3px;
    text-align: center;
    font-size: 11px;
    font-weight: bold;
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    :root {
        --eventbrite-text-color: #e9ecef;
        --eventbrite-secondary-color: #343a40;
        --eventbrite-border-color: #495057;
    }
    
    .eventbrite-calendar {
        background: #212529;
        color: var(--eventbrite-text-color);
    }
    
    .event-item {
        background: #343a40;
    }
    
    .empty-day {
        background: #495057;
    }
}

/* No events message */
.calendar-no-events {
    padding: 40px 20px;
    text-align: center;
    color: #666;
    font-style: italic;
    background: #f9f9f9;
    border-radius: 4px;
    margin: 20px;
}

/* Debug styles */
.no-events-debug {
    padding: 20px;
    background: #ffebee;
    border: 2px solid #f44336;
    color: #c62828;
    text-align: center;
    font-weight: bold;
    border-radius: 4px;
    margin: 10px;
}