/**
 * Frontend styles for Kalendar Aktivnosti.
 * Scoped under .ka-section to avoid clashes with theme styles.
 */

/* =============================================
   Section wrapper + design tokens
   ============================================= */
.ka-section {
    --ka-primary: #163b6d;
    --ka-primary-lt: #1e4f8f;
    --ka-primary-soft: #eef2f9;
    --ka-accent: #e8eef6;
    --ka-border: #dde3ec;
    --ka-border-strong: #c5cedb;
    --ka-bg: #ffffff;
    --ka-bg-muted: #f7f8fb;
    --ka-text: #1a2233;
    --ka-muted: #5a6474;
    --ka-muted-lt: #8a94a6;
    --ka-shadow: 0 1px 2px rgba(22, 59, 109, .04), 0 6px 18px rgba(22, 59, 109, .06);
    --ka-radius: 14px;
    --ka-radius-sm: 8px;

    /* Type colors */
    --ka-type-general:        #163b6d;
    --ka-type-javna_rasprava: #2563eb;
    --ka-type-rok_za_zahtev:  #dc2626;
    --ka-type-inspekcija:     #7c3aed;

    width: 100%;
    max-width: 100%;
    display: block;
    margin: 0;
    padding: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--ka-text);
    box-sizing: border-box;
}

.ka-section *,
.ka-section *::before,
.ka-section *::after {
    box-sizing: border-box;
}

/* Reset buttons inside the section so themes don't bleed in. */
.ka-section button {
    margin: 0;
    padding: 0;
    background: none;
    border: 0;
    box-shadow: none;
    text-shadow: none;
    font: inherit;
    color: inherit;
    line-height: 1;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    text-transform: none;
    letter-spacing: normal;
}

/* =============================================
   Toolbar — view toggle + filter pills
   ============================================= */
.ka-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.ka-view-toggle {
    display: inline-flex;
    background: var(--ka-bg);
    border: 1px solid var(--ka-border);
    border-radius: 10px;
    padding: 3px;
    gap: 2px;
    flex-shrink: 0;
}

.ka-section .ka-view-btn {
    padding: 7px 14px;
    border-radius: 7px;
    font-size: .82rem;
    font-weight: 600;
    color: var(--ka-muted);
    transition: background .15s ease, color .15s ease;
}
.ka-section .ka-view-btn:hover {
    color: var(--ka-primary);
}
.ka-section .ka-view-btn--active {
    background: var(--ka-primary);
    color: #fff;
}

.ka-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
}

.ka-section .ka-filter {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 12px;
    background: var(--ka-bg);
    border: 1px solid var(--ka-border);
    border-radius: 999px;
    font-size: .78rem;
    font-weight: 600;
    color: var(--ka-muted);
    transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.ka-section .ka-filter:hover {
    border-color: var(--ka-primary);
    color: var(--ka-primary);
}
.ka-section .ka-filter--active {
    background: var(--ka-primary-soft);
    border-color: var(--ka-primary);
    color: var(--ka-primary);
}

.ka-filter-dot {
    display: inline-block;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--ka-primary);
    flex-shrink: 0;
}
.ka-filter-dot--all {
    background: linear-gradient(90deg, var(--ka-type-javna_rasprava) 0%, var(--ka-type-javna_rasprava) 33%, var(--ka-type-rok_za_zahtev) 33%, var(--ka-type-rok_za_zahtev) 66%, var(--ka-type-inspekcija) 66%, var(--ka-type-inspekcija) 100%);
}
.ka-filter-dot--javna_rasprava { background: var(--ka-type-javna_rasprava); }
.ka-filter-dot--rok_za_zahtev  { background: var(--ka-type-rok_za_zahtev); }
.ka-filter-dot--inspekcija     { background: var(--ka-type-inspekcija); }

/* =============================================
   Two-column wrapper
   ============================================= */
.ka-wrapper {
    display: grid;
    grid-template-columns: minmax(280px, 1fr) minmax(260px, 1.25fr);
    gap: 20px;
    align-items: start;
    width: 100%;
}

/* =============================================
   Calendar (left)
   ============================================= */
.ka-calendar {
    background: var(--ka-bg);
    border: 1px solid var(--ka-border);
    border-radius: var(--ka-radius);
    box-shadow: var(--ka-shadow);
    padding: 24px 24px 22px;
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.ka-calendar__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 20px;
}

.ka-calendar__month-label {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ka-primary);
    text-transform: capitalize;
    letter-spacing: .01em;
    flex: 1;
    text-align: center;
}

.ka-section .ka-calendar__nav {
    background: var(--ka-primary-soft);
    border: 1px solid transparent;
    border-radius: 8px;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--ka-primary);
    transition: background .15s ease, color .15s ease, border-color .15s ease, transform .1s ease;
    flex-shrink: 0;
}
.ka-section .ka-calendar__nav:hover,
.ka-section .ka-calendar__nav:focus-visible {
    background: var(--ka-primary);
    color: #fff;
    border-color: var(--ka-primary);
    outline: none;
}
.ka-section .ka-calendar__nav:active {
    transform: scale(.96);
}

.ka-calendar__weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    text-align: center;
    font-size: .72rem;
    font-weight: 700;
    color: var(--ka-muted);
    text-transform: uppercase;
    margin-bottom: 10px;
    letter-spacing: .05em;
}

.ka-calendar__grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    grid-auto-rows: 1fr;
    gap: 6px;
    flex: 1 1 auto;
}

/* Week view — vertical list of days. */
.ka-view--week .ka-calendar__weekdays {
    display: none;
}

.ka-calendar__list {
    display: flex;
    flex-direction: column;
    gap: 6px;
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
}

.ka-section .ka-week-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 10px;
    background: var(--ka-bg-muted);
    border: 1px solid transparent;
    transition: background .15s ease, border-color .15s ease;
    text-align: left;
    width: 100%;
    flex-shrink: 0;
}
.ka-section .ka-week-row:hover {
    background: var(--ka-accent);
    border-color: var(--ka-border-strong);
}
.ka-section .ka-week-row--today {
    border-color: var(--ka-primary);
}
.ka-section .ka-week-row--selected {
    background: var(--ka-primary);
    border-color: var(--ka-primary);
    color: #fff;
}
.ka-week-row--selected .ka-week-row__weekday,
.ka-week-row--selected .ka-week-row__date {
    color: rgba(255, 255, 255, .9);
}

.ka-week-row__day {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--ka-primary-soft);
    color: var(--ka-primary);
    border-radius: 8px;
    font-weight: 700;
    font-size: 1.05rem;
    transition: background .15s ease, color .15s ease;
}
.ka-week-row--selected .ka-week-row__day {
    background: #fff;
    color: var(--ka-primary);
}

.ka-week-row__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}
.ka-week-row__weekday {
    font-size: .88rem;
    font-weight: 700;
    color: var(--ka-text);
    text-transform: capitalize;
    line-height: 1.2;
}
.ka-week-row__date {
    font-size: .72rem;
    color: var(--ka-muted);
    text-transform: capitalize;
}

.ka-week-row__dots {
    display: inline-flex;
    gap: 3px;
    flex-shrink: 0;
}
.ka-week-row--selected .ka-week-row__dots .ka-day__dot {
    background: #fff !important;
}

.ka-week-row__count {
    flex-shrink: 0;
    font-size: .72rem;
    font-weight: 700;
    color: var(--ka-primary);
    background: #fff;
    padding: 3px 9px;
    border-radius: 999px;
    min-width: 26px;
    text-align: center;
    border: 1px solid var(--ka-border);
}
.ka-week-row--selected .ka-week-row__count {
    background: rgba(255, 255, 255, .15);
    color: #fff;
    border-color: rgba(255, 255, 255, .25);
}

.ka-day {
    min-height: 58px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: .92rem;
    border-radius: 8px;
    cursor: pointer;
    position: relative;
    transition: background .15s ease, color .15s ease, border-color .15s ease;
    border: 1px solid transparent;
    font-weight: 500;
    user-select: none;
}
.ka-day:hover {
    background: var(--ka-accent);
}

.ka-day__num {
    display: inline-block;
}

.ka-day--empty { cursor: default; }
.ka-day--empty:hover { background: transparent; }

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

.ka-day--selected {
    background: var(--ka-primary) !important;
    color: #fff !important;
    font-weight: 700;
    border-color: var(--ka-primary) !important;
}

.ka-day--other-month {
    color: #b8c2cf;
}

/* Multi-colored dots inside a day cell. */
.ka-day__dots {
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    display: inline-flex;
    gap: 2px;
    pointer-events: none;
}
.ka-view--week .ka-day__dots {
    position: static;
    transform: none;
    margin-top: auto;
    padding-bottom: 4px;
}
.ka-day__dot {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--ka-type-general);
}
.ka-day__dot--javna_rasprava { background: var(--ka-type-javna_rasprava); }
.ka-day__dot--rok_za_zahtev  { background: var(--ka-type-rok_za_zahtev); }
.ka-day__dot--inspekcija     { background: var(--ka-type-inspekcija); }
.ka-day--selected .ka-day__dot { background: #fff !important; }

/* =============================================
   Events panel (right) — fixed height, internal scroll
   - JS sets explicit height to match calendar.
   - Fallback min-height for first paint.
   ============================================= */
.ka-events {
    background: var(--ka-bg);
    border: 1px solid var(--ka-border);
    border-radius: var(--ka-radius);
    box-shadow: var(--ka-shadow);
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 420px;
    overflow: hidden;
}

.ka-events__list {
    flex: 1 1 auto;
    overflow-y: auto;
    padding: 18px 20px 20px;
    scroll-behavior: smooth;
    display: flex;
    flex-direction: column;
    gap: 6px;
}

/* When list contains only the empty state, center it nicely. */
.ka-events__list:has(> .ka-events__empty:only-child) {
    padding: 24px;
    justify-content: center;
    align-items: center;
}

/* Custom scrollbar */
.ka-events__list::-webkit-scrollbar {
    width: 6px;
}
.ka-events__list::-webkit-scrollbar-track {
    background: transparent;
}
.ka-events__list::-webkit-scrollbar-thumb {
    background: var(--ka-border-strong);
    border-radius: 3px;
}
.ka-events__list::-webkit-scrollbar-thumb:hover {
    background: var(--ka-muted-lt);
}

/* Empty state */
.ka-events__empty {
    width: 100%;
    margin: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    color: var(--ka-muted);
    text-align: center;
    padding: 32px 20px;
    line-height: 1.5;
}

.ka-events__empty-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--ka-primary-soft);
    color: var(--ka-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 0 0 8px rgba(22, 59, 109, .04);
}

.ka-events__empty-icon svg {
    width: 34px;
    height: 34px;
    display: block;
}

.ka-events__empty-title {
    font-weight: 700;
    color: var(--ka-text);
    font-size: 1.02rem;
    margin-top: 2px;
}

.ka-events__empty-text {
    color: var(--ka-muted);
    font-size: .88rem;
    max-width: 300px;
    margin: 0 auto;
}

/* =============================================
   Date group
   ============================================= */
.ka-date-group {
    border-radius: 12px;
    padding: 14px;
    transition: background .2s ease, box-shadow .2s ease, border-color .2s ease;
    border: 1px solid transparent;
    scroll-margin-top: 8px;
    background: var(--ka-bg-muted);
    cursor: pointer;
}

.ka-date-group--active {
    background: var(--ka-accent);
    border-color: var(--ka-primary);
    box-shadow: 0 0 0 1px rgba(22, 59, 109, .08);
}

.ka-date-group__header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.ka-date-group__day {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ka-primary);
    color: #fff;
    font-size: 1.15rem;
    font-weight: 700;
    border-radius: 10px;
    box-shadow: 0 2px 6px rgba(22, 59, 109, .15);
}

.ka-date-group__info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}

.ka-date-group__weekday {
    font-size: .9rem;
    font-weight: 700;
    color: var(--ka-primary);
    text-transform: capitalize;
    line-height: 1.2;
}

.ka-date-group__full {
    font-size: .75rem;
    color: var(--ka-muted);
    text-transform: capitalize;
}

.ka-date-group__count {
    flex-shrink: 0;
    font-size: .7rem;
    font-weight: 700;
    color: var(--ka-primary);
    background: #fff;
    padding: 4px 10px;
    border-radius: 20px;
    border: 1px solid var(--ka-border);
    text-transform: lowercase;
    letter-spacing: .02em;
}

.ka-date-group--active .ka-date-group__count {
    background: var(--ka-primary);
    color: #fff;
    border-color: var(--ka-primary);
}

/* =============================================
   Event card
   ============================================= */
.ka-event-card {
    display: block;
    text-decoration: none;
    color: inherit;
    border: 1px solid var(--ka-border);
    border-radius: 10px;
    padding: 12px 14px;
    margin-bottom: 8px;
    transition: box-shadow .15s ease, border-color .15s ease, transform .1s ease;
    background: #fff;
    border-left: 4px solid var(--ka-type-general);
}
.ka-event-card:last-child {
    margin-bottom: 0;
}
.ka-event-card:hover {
    border-color: var(--ka-primary);
    box-shadow: 0 4px 12px rgba(22, 59, 109, .1);
    transform: translateY(-1px);
}
.ka-event-card--javna_rasprava { border-left-color: var(--ka-type-javna_rasprava); }
.ka-event-card--rok_za_zahtev  { border-left-color: var(--ka-type-rok_za_zahtev); }
.ka-event-card--inspekcija     { border-left-color: var(--ka-type-inspekcija); }

.ka-event-card__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 6px;
}

.ka-event-card__title {
    font-size: .92rem;
    font-weight: 700;
    color: var(--ka-primary);
    margin: 0 0 6px 0;
    line-height: 1.35;
}

.ka-event-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: .78rem;
    color: var(--ka-muted);
    margin-bottom: 6px;
}

.ka-event-card__meta-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.ka-event-card__summary {
    font-size: .83rem;
    line-height: 1.5;
    color: var(--ka-text);
    margin-bottom: 8px;
}

.ka-event-card__link {
    display: inline-block;
    font-size: .78rem;
    font-weight: 600;
    color: var(--ka-primary);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color .15s ease;
}
.ka-event-card:hover .ka-event-card__link {
    border-bottom-color: var(--ka-primary);
}

/* Type badge — colored pill matching event type. */
.ka-type-badge {
    display: inline-block;
    font-size: .65rem;
    font-weight: 700;
    padding: 3px 9px;
    border-radius: 999px;
    text-transform: uppercase;
    letter-spacing: .04em;
    line-height: 1.4;
    background: var(--ka-primary-soft);
    color: var(--ka-primary);
}
.ka-type-badge--javna_rasprava { background: #dbeafe; color: var(--ka-type-javna_rasprava); }
.ka-type-badge--rok_za_zahtev  { background: #fee2e2; color: var(--ka-type-rok_za_zahtev); }
.ka-type-badge--inspekcija     { background: #ede9fe; color: var(--ka-type-inspekcija); }

/* Status badges */
.ka-badge {
    display: inline-block;
    font-size: .65rem;
    font-weight: 700;
    padding: 3px 8px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: .04em;
    line-height: 1.4;
}
.ka-badge--important {
    background: #fef3cd;
    color: #856404;
}
.ka-badge--completed {
    background: #d4edda;
    color: #155724;
}

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 860px) {
    .ka-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    .ka-view-toggle {
        align-self: center;
    }
    .ka-filters {
        justify-content: center;
    }
    .ka-wrapper {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    .ka-calendar,
    .ka-events {
        width: 100%;
    }
    .ka-events {
        /* JS removes inline height on mobile; cap with max-height instead. */
        min-height: 280px;
        max-height: 480px;
    }
}

@media (max-width: 480px) {
    .ka-section .ka-filter {
        font-size: .74rem;
        padding: 6px 10px;
    }
    .ka-calendar {
        padding: 16px 14px 14px;
    }
    .ka-section .ka-calendar__nav {
        width: 32px;
        height: 32px;
        font-size: 1.1rem;
    }
    .ka-calendar__weekdays {
        font-size: .65rem;
    }
    .ka-day {
        min-height: 44px;
        font-size: .82rem;
        border-radius: 6px;
    }
    .ka-calendar__grid {
        gap: 4px;
    }
    .ka-events__list {
        padding: 14px 14px 16px;
    }
    .ka-date-group {
        padding: 12px;
    }
    .ka-date-group__day {
        width: 38px;
        height: 38px;
        font-size: 1rem;
    }
    .ka-event-card {
        padding: 10px 12px;
    }
}