/**
 * Kalendář akcí - CSS
 *
 * @package Eobce
 */

/* ========================================
   KALENDÁŘ - WRAPPER
   ======================================== */

.eobce-kalendar-wrapper {
    background: #ffffff;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    padding: 30px;
    margin: 40px 0;
}

/* ========================================
   HEADER
   ======================================== */

.kalendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 2px solid #e0e0e0;
}

.kalendar-month-year {
    margin: 0;
    font-size: 26px;
    font-weight: 700;
    color: #2e0a13;
    flex: 1;
    text-align: center;
}

.kalendar-nav {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid var(--color-primary);
    background: #ffffff;
    color: var(--color-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 20px;
}

.kalendar-nav:hover {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #ffffff;
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(26, 95, 122, 0.3);
}

.kalendar-nav:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

/* ========================================
   DNY - HLAVIČKA
   ======================================== */

.kalendar-days-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
    margin-bottom: 10px;
}

.kalendar-day-name {
    text-align: center;
    font-weight: 700;
    font-size: 14px;
    color: var(--color-primary);
    padding: 12px 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ========================================
   DNY - GRID
   ======================================== */

.kalendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
    min-height: 300px;
}

.kalendar-day {
    position: relative;
    min-height: 80px;
    padding: 8px;
    border-radius: 10px;
    background: #f9f9f9;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.kalendar-day.empty {
    background: transparent;
}

.kalendar-day .day-number {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: #333333;
    margin-bottom: 5px;
}

.kalendar-day.today {
    background: linear-gradient(135deg, #e5c687 0%, #d4b576 100%);
    border-color: #e5c687;
}

.kalendar-day.today .day-number {
    color: #2e0a13;
    font-weight: 700;
}

.kalendar-day.past {
    opacity: 0.5;
}

.kalendar-day.has-events {
    background: #ffffff;
    border-color: var(--color-primary);
    cursor: pointer;
}

.kalendar-day.has-events:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(26, 95, 122, 0.2);
    border-color: var(--color-primary-dark);
}

.kalendar-day.has-events:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
    border-color: var(--color-primary-dark);
}

.kalendar-day.active {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-color: var(--color-primary);
}

.kalendar-day.active .day-number {
    color: #ffffff;
}

/* ========================================
   UDÁLOSTI V DNI
   ======================================== */

.kalendar-day .events-count {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, #c92127 0%, #a31d22 100%);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(201, 33, 39, 0.3);
}

.kalendar-day .events-preview {
    margin-top: 5px;
}

.kalendar-day .event-item {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 11px;
    color: #666666;
    margin-bottom: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.kalendar-day .event-item i {
    font-size: 6px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.kalendar-day.active .event-item {
    color: #ffffff;
}

.kalendar-day.active .event-item i {
    color: #e5c687;
}

/* ========================================
   LOADING
   ======================================== */

.kalendar-loading {
    text-align: center;
    padding: 60px 20px;
    color: #666666;
}

.kalendar-loading .spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

.kalendar-loading p {
    margin: 0;
    font-size: 16px;
}

/* ========================================
   DETAIL UDÁLOSTI
   ======================================== */

.kalendar-events-detail {
    background: #ffffff;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    margin-top: 25px;
    overflow: hidden;
}

.events-detail-inner {
    padding: 30px;
}

.detail-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 2px solid #e0e0e0;
}

.detail-header h4 {
    margin: 0;
    font-size: 22px;
    font-weight: 700;
    color: #2e0a13;
}

.close-detail {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: #f5f5f5;
    color: #666666;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.close-detail:hover {
    background: #c92127;
    color: #ffffff;
    transform: rotate(90deg);
}

.close-detail:focus-visible {
    outline: 2px solid #c92127;
    outline-offset: 2px;
}

.close-detail i {
    font-size: 16px;
}

/* ========================================
   SEZNAM UDÁLOSTÍ V DETAILU
   ======================================== */

.events-list {
    display: grid;
    gap: 20px;
}

.event-detail-item {
    display: flex;
    gap: 20px;
    padding: 20px;
    background: #f9f9f9;
    border-radius: 10px;
    border-left: 4px solid var(--color-primary);
    transition: all 0.3s ease;
}

.event-detail-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.event-time {
    flex-shrink: 0;
    width: 70px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 5px;
    padding: 10px;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #ffffff;
    border-radius: 8px;
    text-align: center;
}

.event-time i {
    font-size: 20px;
}

.event-time span {
    font-weight: 700;
    font-size: 14px;
}

.event-content {
    flex: 1;
}

.event-content h5 {
    margin: 0 0 10px 0;
    font-size: 18px;
    font-weight: 600;
}

.event-content h5 a {
    color: #2e0a13;
    text-decoration: none;
    transition: color 0.3s ease;
}

.event-content h5 a:hover {
    color: var(--color-primary);
}

.event-content h5 a:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.event-location {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #666666;
    font-size: 14px;
    margin: 0 0 8px 0;
}

.event-location i {
    color: var(--color-primary);
    font-size: 16px;
}

.event-excerpt {
    color: #666666;
    font-size: 14px;
    line-height: 1.6;
    margin: 0 0 12px 0;
}

.event-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.event-link:hover {
    color: var(--color-primary-dark);
    gap: 10px;
}

.event-link:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.event-link i {
    font-size: 14px;
}

/* ========================================
   KATEGORIE - BAREVNÉ TEČKY
   ======================================== */

.event-category-dots {
    display: flex;
    gap: 3px;
    margin-top: 3px;
}

.event-cat-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

/* ========================================
   KATEGORIE - BADGE V DETAILU
   ======================================== */

.event-category-badge {
    display: inline-block;
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 10px;
    margin-right: 6px;
    vertical-align: middle;
}

/* ========================================
   OPAKOVÁNÍ - BADGE + IKONA
   ======================================== */

.event-recurring-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #666;
    font-size: 12px;
    font-weight: 500;
    background: #f0f0f0;
    padding: 2px 8px;
    border-radius: 10px;
    vertical-align: middle;
}

.event-recurring-badge i {
    font-size: 12px;
}

.event-recurring-icon {
    font-size: 9px;
    opacity: 0.6;
}

/* ========================================
   LEGENDA KATEGORIÍ
   ======================================== */

.kalendar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 20px;
    padding: 12px 0;
    font-size: 13px;
    color: #555;
}

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

.legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    flex-shrink: 0;
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    .eobce-kalendar-wrapper {
        padding: 20px;
        margin: 20px 0;
    }

    .kalendar-month-year {
        font-size: 20px;
    }

    .kalendar-nav {
        width: 40px;
        height: 40px;
    }

    .kalendar-days {
        gap: 3px;
    }

    .kalendar-day {
        min-height: 60px;
        padding: 5px;
    }

    .kalendar-day .day-number {
        font-size: 14px;
    }

    .kalendar-day .events-preview {
        display: none;
    }

    .events-detail-inner {
        padding: 20px;
    }

    .detail-header h4 {
        font-size: 18px;
    }

    .event-detail-item {
        flex-direction: column;
        gap: 12px;
    }

    .event-time {
        width: 100%;
        flex-direction: row;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .kalendar-month-year {
        font-size: 18px;
    }

    .kalendar-day-name {
        font-size: 12px;
        padding: 8px 2px;
    }

    .kalendar-day {
        min-height: 50px;
    }

    .kalendar-day .day-number {
        font-size: 12px;
    }

    .kalendar-day .events-count {
        width: 20px;
        height: 20px;
        font-size: 10px;
    }
}

/* ========================================
   A11Y: Reduced motion
   ======================================== */

@media (prefers-reduced-motion: reduce) {
    .kalendar-nav,
    .kalendar-day,
    .close-detail,
    .event-detail-item,
    .event-link,
    .event-content h5 a {
        transition: none !important;
    }

    .kalendar-day.has-events:hover {
        transform: none;
    }

    .close-detail:hover {
        transform: none;
    }

    .kalendar-nav:hover {
        transform: none;
    }
}