/**
 * COM-Eventos Shortcodes Styles
 * 
 * Responsive frontend styling for all shortcode outputs.
 * Mobile-first approach with modern CSS Grid and Flexbox.
 * 
 * @package Coedpi\ComEventos
 * @version 2.0.0
 */

/* ============================================================
   CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================================ */
:root {
    /* Colors */
    --ce-primary: #1366d9;
    --ce-primary-dark: #0f52ba;
    --ce-primary-light: #e6f0ff;
    --ce-secondary: #64748b;
    --ce-text-primary: #1a202c;
    --ce-text-secondary: #64748b;
    --ce-text-muted: #94a3b8;
    --ce-border-color: #e2e8f0;
    --ce-bg-card: #ffffff;
    --ce-bg-hover: #f8fafc;
    --ce-shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --ce-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);

    /* Spacing */
    --ce-space-xs: 0.5rem;
    --ce-space-sm: 0.75rem;
    --ce-space-md: 1rem;
    --ce-space-lg: 1.5rem;
    --ce-space-xl: 2rem;

    /* Typography */
    --ce-font-size-sm: 0.875rem;
    --ce-font-size-base: 1rem;
    --ce-font-size-lg: 1.125rem;
    --ce-font-size-xl: 1.25rem;
    --ce-font-size-2xl: 1.5rem;

    /* Border Radius */
    --ce-radius-sm: 0.25rem;
    --ce-radius: 0.375rem;
    --ce-radius-lg: 0.5rem;

    /* Transitions */
    --ce-transition: all 0.2s ease;
}

/* ============================================================
   RESPONSIVE GRID SYSTEM
   ============================================================ */
.com-organizers-list,
.com-spaces-list,
.com-events-grid {
    display: grid;
    gap: var(--ce-space-lg);
    margin: var(--ce-space-xl) 0;
}

/* Mobile-first: 1 column by default */
.com-organizers-list,
.com-spaces-list,
.com-events-grid {
    grid-template-columns: 1fr;
}

/* Tablet: 2 columns */
@media (min-width: 640px) {

    .com-organizers-list.columns-2,
    .com-spaces-list.columns-2,
    .com-events-grid.columns-2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .com-organizers-list.columns-3,
    .com-spaces-list.columns-3,
    .com-events-grid.columns-3,
    .com-organizers-list.columns-4,
    .com-spaces-list.columns-4,
    .com-events-grid.columns-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop: 3-4 columns */
@media (min-width: 1024px) {

    .com-organizers-list.columns-3,
    .com-spaces-list.columns-3,
    .com-events-grid.columns-3 {
        grid-template-columns: repeat(3, 1fr);
    }

    .com-organizers-list.columns-4,
    .com-spaces-list.columns-4,
    .com-events-grid.columns-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ============================================================
   CARD COMPONENTS (SHARED)
   ============================================================ */
.organizer-item,
.com-space-card,
.com-event-card {
    background: var(--ce-bg-card);
    border: 1px solid var(--ce-border-color);
    border-radius: var(--ce-radius-lg);
    overflow: hidden;
    transition: var(--ce-transition);
    box-shadow: var(--ce-shadow-sm);
    display: flex;
    flex-direction: column;
}

.organizer-item:hover,
.com-space-card:hover,
.com-event-card:hover {
    box-shadow: var(--ce-shadow-md);
    transform: translateY(-2px);
}

/* ============================================================
   ORGANIZERS LIST
   ============================================================ */
.organizer-logo,
.com-space-card__photo,
.com-event-card__image {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--ce-bg-hover);
}

.organizer-logo img,
.com-space-card__photo img,
.com-event-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--ce-transition);
}

.organizer-item:hover .organizer-logo img,
.com-space-card:hover .com-space-card__photo img,
.com-event-card:hover .com-event-card__image img {
    transform: scale(1.05);
}

.organizer-name,
.com-space-card__title,
.com-event-card__title {
    font-size: var(--ce-font-size-xl);
    font-weight: 600;
    color: var(--ce-text-primary);
    margin: var(--ce-space-md) var(--ce-space-md) var(--ce-space-sm);
    line-height: 1.3;
}

.com-event-card__title a {
    color: inherit;
    text-decoration: none;
    transition: var(--ce-transition);
}

.com-event-card__title a:hover {
    color: var(--ce-primary);
}

.organizer-description,
.com-space-card__excerpt,
.com-event-card__excerpt {
    color: var(--ce-text-secondary);
    font-size: var(--ce-font-size-sm);
    line-height: 1.6;
    margin: 0 var(--ce-space-md) var(--ce-space-md);
    flex-grow: 1;
}

.organizer-contact,
.com-space-card__meta,
.com-event-card__content {
    padding: 0 var(--ce-space-md) var(--ce-space-md);
}

.organizer-contact p,
.com-space-card__meta p {
    margin: var(--ce-space-xs) 0;
    font-size: var(--ce-font-size-sm);
    color: var(--ce-text-secondary);
}

.organizer-email a,
.organizer-website a {
    color: var(--ce-primary);
    text-decoration: none;
    transition: var(--ce-transition);
}

.organizer-email a:hover,
.organizer-website a:hover {
    color: var(--ce-primary-dark);
    text-decoration: underline;
}

.organizer-phone,
.com-space-card__capacity,
.com-space-card__location {
    display: flex;
    align-items: center;
    gap: var(--ce-space-xs);
}

/* ============================================================
   SPACES LIST
   ============================================================ */
.com-space-card__services {
    background: var(--ce-primary-light);
    color: var(--ce-primary);
    padding: var(--ce-space-xs) var(--ce-space-sm);
    border-radius: var(--ce-radius-sm);
    font-size: var(--ce-font-size-sm);
    margin-top: var(--ce-space-xs);
    display: inline-block;
}

/* ============================================================
   EVENTS GRID
   ============================================================ */
.com-event-card__date {
    display: inline-block;
    background: var(--ce-primary);
    color: white;
    padding: var(--ce-space-xs) var(--ce-space-sm);
    border-radius: var(--ce-radius-sm);
    font-size: var(--ce-font-size-sm);
    font-weight: 500;
    margin: var(--ce-space-md) var(--ce-space-md) var(--ce-space-sm);
}

.com-event-card__date time {
    display: block;
}

.com-event-card__location {
    display: flex;
    align-items: center;
    gap: var(--ce-space-xs);
    color: var(--ce-text-muted);
    font-size: var(--ce-font-size-sm);
    margin-top: var(--ce-space-sm);
}

.com-event-card__location .dashicons {
    font-size: 1rem;
    width: 1rem;
    height: 1rem;
}

/* ============================================================
   EVENT CATEGORIES
   ============================================================ */
.com-event-categories {
    display: grid;
    gap: var(--ce-space-md);
    margin: var(--ce-space-xl) 0;
}

/* Grid layout */
.com-event-categories--grid {
    grid-template-columns: 1fr;
}

@media (min-width: 640px) {
    .com-event-categories--grid.columns-2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .com-event-categories--grid.columns-3,
    .com-event-categories--grid.columns-4 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .com-event-categories--grid.columns-3 {
        grid-template-columns: repeat(3, 1fr);
    }

    .com-event-categories--grid.columns-4 {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* List layout */
.com-event-categories--list {
    grid-template-columns: 1fr;
}

.com-category-item {
    background: var(--ce-bg-card);
    border: 1px solid var(--ce-border-color);
    border-radius: var(--ce-radius);
    padding: var(--ce-space-md);
    transition: var(--ce-transition);
}

.com-category-item:hover {
    border-color: var(--ce-primary);
    box-shadow: var(--ce-shadow-sm);
}

.com-category-link {
    display: flex;
    align-items: center;
    gap: var(--ce-space-sm);
    text-decoration: none;
    color: var(--ce-text-primary);
    font-weight: 500;
}

.com-category-link:hover .com-category-name {
    color: var(--ce-primary);
}

.com-category-icon {
    font-size: 1.25rem;
    color: var(--ce-primary);
}

.com-category-count {
    color: var(--ce-text-muted);
    font-size: var(--ce-font-size-sm);
    margin-left: auto;
}

.com-category-description {
    margin: var(--ce-space-sm) 0 0;
    color: var(--ce-text-secondary);
    font-size: var(--ce-font-size-sm);
    line-height: 1.5;
}


/* ============================================================
   EMPTY STATE
   ============================================================ */
.com-no-results {
    text-align: center;
    padding: var(--ce-space-xl);
    color: var(--ce-text-muted);
    font-size: var(--ce-font-size-lg);
    background: var(--ce-bg-hover);
    border: 1px dashed var(--ce-border-color);
    border-radius: var(--ce-radius-lg);
    margin: var(--ce-space-xl) 0;
}

/* ============================================================
   RESPONSIVE ADJUSTMENTS
   ============================================================ */
@media (max-width: 639px) {
    :root {
        --ce-space-xl: 1.5rem;
    }

    .organizer-name,
    .com-space-card__title,
    .com-event-card__title {
        font-size: var(--ce-font-size-lg);
    }

    .com-organizers-list,
    .com-spaces-list,
    .com-events-grid {
        gap: var(--ce-space-md);
    }
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
.organizer-item:focus-within,
.com-space-card:focus-within,
.com-event-card:focus-within {
    outline: 2px solid var(--ce-primary);
    outline-offset: 2px;
}

.com-event-card__title a:focus {
    outline: 2px solid var(--ce-primary);
    outline-offset: 2px;
    border-radius: var(--ce-radius-sm);
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}