/* ==========================================================================
   ETKİNLİK TAKVİMİ — Apple Calendar Stil, new2026 renkleri
   ========================================================================== */

.calendar-section {
    padding: 90px 0;
    background: #f9fafb;
}

.calendar-section-header {
    margin-bottom: 20px;
}

/* İki kolon: kompakt takvim + etkinlik listesi */
.calendar-layout {
    display: grid;
    grid-template-columns: 380px 1fr;
    gap: 28px;
    align-items: stretch;
}

/* -----------------------------------------------------------------------
   Takvim Paneli (Sol)
   ----------------------------------------------------------------------- */
.calendar-panel {
    background: white;
    border: 1.5px solid var(--gsb-border);
    border-radius: 18px;
    padding: 18px 16px 14px;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
    user-select: none;
}

/* Görünüm sekmeler */
.cal-view-tabs {
    display: flex;
    background: var(--gsb-gray);
    border-radius: 9px;
    padding: 3px;
    margin-bottom: 16px;
}

.cal-view-tab {
    flex: 1;
    border: none;
    background: none;
    padding: 5px 0;
    font-size: 0.75rem;
    font-weight: 600;
    color: #6b7280;
    border-radius: 7px;
    cursor: pointer;
    transition: all 0.18s;
    font-family: var(--font-main);
}

.cal-view-tab.active {
    background: white;
    color: var(--gsb-dark);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.1);
}

/* Navigasyon satırı */
.cal-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.cal-nav-center {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.cal-month-label {
    font-size: 1rem;
    font-weight: 700;
    color: var(--gsb-dark);
    letter-spacing: -0.3px;
}

.cal-year-label {
    font-size: 0.85rem;
    font-weight: 400;
    color: #6b7280;
}

.cal-nav-btn {
    width: 28px;
    height: 28px;
    border-radius: 7px;
    border: 1px solid var(--gsb-border);
    background: white;
    color: var(--gsb-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.75rem;
    transition: all 0.15s;
}

.cal-nav-btn:hover {
    background: var(--gsb-dark);
    color: white;
    border-color: var(--gsb-dark);
}

/* Haftalık başlıklar */
.cal-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    margin-bottom: 2px;
}

.cal-weekday {
    text-align: center;
    font-size: 0.7rem;
    font-weight: 600;
    color: #6b7280;
    padding: 4px 0 6px;
    letter-spacing: 0.3px;
}

/* Gün grid */
.cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 1px;
}

/* Gün hücresi — Apple Calendar gibi kompakt */
.cal-day {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 5px;
    padding-bottom: 6px;
    height: 46px;
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.12s;
    gap: 3px;
}

.cal-day:hover { background: var(--gsb-gray); }

.cal-day.other-month {
    opacity: 0;
    pointer-events: none;
}

/* Gün sayısı */
.cal-day-num {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gsb-dark);
    border-radius: 50%;
    transition: all 0.15s;
    line-height: 1;
}

/* Bugün: kırmızı daire */
.cal-day.today .cal-day-num {
    background: var(--gsb-red);
    color: white;
    font-weight: 700;
}

/* Seçili: koyu dolu daire */
.cal-day.selected .cal-day-num {
    background: var(--gsb-dark);
    color: white;
    font-weight: 700;
}

/* Bugün + seçili */
.cal-day.today.selected .cal-day-num {
    background: var(--gsb-dark);
    box-shadow: 0 0 0 2px var(--gsb-red);
}

/* Etkinlik noktaları */
.cal-day-dots {
    display: flex;
    gap: 2px;
    justify-content: center;
    align-items: center;
    height: 5px;
}

.cal-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* Seçiliyken noktalar beyaza döner */
.cal-day.selected .cal-dot {
    background: rgba(255, 255, 255, 0.6) !important;
}

/* Bugüne git satırı */
.cal-today-row {
    margin-top: 10px;
    display: flex;
    justify-content: center;
}

.cal-today-btn {
    border: none;
    background: none;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gsb-red);
    cursor: pointer;
    padding: 4px 12px;
    border-radius: 6px;
    transition: background 0.15s;
    font-family: var(--font-main);
}

.cal-today-btn:hover { background: rgba(227, 0, 27, 0.07); }

/* -----------------------------------------------------------------------
   Etkinlik Paneli (Sağ)
   ----------------------------------------------------------------------- */
.cal-events-panel {
    background: white;
    border: 1.5px solid var(--gsb-border);
    border-radius: 18px;
    padding: 24px 26px;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.05);
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

.cal-panel-date-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--gsb-dark);
    margin-bottom: 18px;
    padding-bottom: 14px;
    border-bottom: 1.5px solid var(--gsb-border);
    display: flex;
    align-items: center;
    gap: 9px;
    letter-spacing: -0.2px;
}

.cal-panel-date-title i { color: var(--gsb-red); font-size: 1.05rem; }

/* Boş durum */
.cal-panel-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 50px 20px;
    color: #6b7280;
    text-align: center;
    gap: 12px;
}

.cal-panel-empty i {
    font-size: 2rem;
    opacity: 0.2;
}

.cal-panel-empty p {
    font-size: 0.88rem;
    margin: 0;
    line-height: 1.6;
    color: #6b7280;
}

/* Etkinlik listesi */
.cal-event-item {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--gsb-border);
    text-decoration: none;
    color: inherit;
    transition: all 0.15s;
    border-radius: 8px;
    cursor: pointer;
}

.cal-event-item:last-child { border-bottom: none; }

.cal-event-item:hover {
    background: var(--gsb-gray);
    padding-left: 8px;
    margin: 0 -8px;
    padding-right: 8px;
}

.cal-event-color {
    width: 3px;
    border-radius: 3px;
    flex-shrink: 0;
    align-self: stretch;
}

.cal-event-info { flex: 1; min-width: 0; }

.cal-event-cat {
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #6b7280;
    margin-bottom: 3px;
}

.cal-event-title {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gsb-dark);
    margin-bottom: 5px;
    line-height: 1.35;
}

.cal-event-meta {
    font-size: 0.75rem;
    color: #6b7280;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.cal-event-meta span { display: flex; align-items: center; gap: 4px; }
.cal-event-location { color: var(--gsb-red); font-weight: 500; }

/* -----------------------------------------------------------------------
   Ay görünümü (12 ay kartı)
   ----------------------------------------------------------------------- */
.cal-months-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px !important;
}

.cal-month-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 10px 6px;
    border-radius: 10px;
    cursor: pointer;
    border: 1.5px solid transparent;
    transition: all 0.15s;
    background: var(--gsb-gray);
}

.cal-month-card:hover {
    background: white;
    border-color: var(--gsb-border);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.cal-month-card.current-month {
    background: white;
    border-color: var(--gsb-red);
}

.cal-month-card.has-events::after {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--gsb-red);
}

.cal-month-card-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--gsb-dark);
}

.cal-month-card-count {
    font-size: 0.65rem;
    color: #9ca3af;
}

/* -----------------------------------------------------------------------
   Yıl görünümü
   ----------------------------------------------------------------------- */
.cal-years-grid {
    display: grid !important;
    grid-template-columns: repeat(3, 1fr) !important;
    gap: 8px !important;
}

.cal-year-card {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 8px;
    border-radius: 10px;
    cursor: pointer;
    border: 1.5px solid transparent;
    background: var(--gsb-gray);
    transition: all 0.15s;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--gsb-dark);
}

.cal-year-card:hover {
    background: white;
    border-color: var(--gsb-border);
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
}

.cal-year-card.current-year {
    background: white;
    border-color: var(--gsb-red);
    color: var(--gsb-red);
    font-weight: 700;
}

.cal-year-card.has-events {
    position: relative;
}

.cal-year-card.has-events::after {
    content: '';
    position: absolute;
    top: 6px;
    right: 8px;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--gsb-red);
}

/* -----------------------------------------------------------------------
   Hafta görünümü
   ----------------------------------------------------------------------- */
.cal-week-grid {
    display: grid !important;
    grid-template-columns: repeat(7, 1fr) !important;
    gap: 4px !important;
}

.cal-week-col {
    display: flex;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    border-radius: 10px;
    padding: 4px 3px 6px;
    transition: background 0.15s;
    min-height: 80px;
}

.cal-week-col:hover { background: var(--gsb-gray); }

.cal-week-today {
    background: rgba(227, 0, 27, 0.04);
}

.cal-week-col-hdr {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    margin-bottom: 4px;
}

.cal-week-day-name {
    font-size: 0.62rem;
    font-weight: 600;
    color: #9ca3af;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cal-week-day-num {
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gsb-dark);
    border-radius: 50%;
}

.cal-week-day-num.today {
    background: var(--gsb-red);
    color: white;
    font-weight: 700;
}

.cal-week-event {
    border-radius: 4px;
    padding: 3px 5px;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.cal-week-event-time {
    font-size: 0.58rem;
    font-weight: 600;
    color: #6b7280;
}

.cal-week-event-title {
    font-size: 0.62rem;
    font-weight: 600;
    color: var(--gsb-dark);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.cal-week-no-event {
    flex: 1;
}

/* -----------------------------------------------------------------------
   Gün görünümü
   ----------------------------------------------------------------------- */
.cal-day-view {
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    grid-template-columns: unset !important;
    max-height: 240px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--gsb-border) transparent;
}

.cal-day-view::-webkit-scrollbar { width: 4px; }
.cal-day-view::-webkit-scrollbar-thumb { background: var(--gsb-border); border-radius: 2px; }

.cal-day-slot {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 5px 4px;
    border-bottom: 1px solid #f1f5f9;
    min-height: 34px;
}

.cal-day-slot-now {
    background: rgba(227, 0, 27, 0.03);
}

.cal-day-slot-time {
    font-size: 0.68rem;
    font-weight: 600;
    color: #9ca3af;
    min-width: 34px;
    flex-shrink: 0;
    padding-top: 2px;
}

.cal-day-slot-events {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.cal-day-slot-event {
    display: flex;
    flex-direction: column;
    gap: 1px;
    padding: 4px 7px;
    border-radius: 5px;
    text-decoration: none;
    transition: filter 0.15s;
}

.cal-day-slot-event:hover { filter: brightness(0.95); }

.cal-day-slot-cat {
    font-size: 0.58rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.cal-day-slot-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gsb-dark);
    line-height: 1.3;
}

.cal-day-slot-loc {
    font-size: 0.65rem;
    color: #6b7280;
    display: flex;
    align-items: center;
    gap: 3px;
}

/* -----------------------------------------------------------------------
   Responsive
   ----------------------------------------------------------------------- */
@media (max-width: 960px) {
    .calendar-layout {
        grid-template-columns: 1fr;
    }
    .cal-events-panel {
        position: static;
    }
    .calendar-panel {
        max-width: 100%;
        margin: 0;
    }
}

@media (max-width: 768px) {
    .calendar-section { padding: 40px 0; }
    .calendar-section-header { margin-bottom: 12px; }
}