/* ==========================================
   水晶男孩 2026 萬年曆專用樣式 (calendar.css)
   對齊全站暖紙面 section 視覺
   ========================================== */

:root {
    --cal-grid-gap: 8px;
    --cal-border-soft: rgba(255, 204, 0, 0.18);
    --cal-border-strong: rgba(255, 204, 0, 0.28);
    --cal-panel-shadow: 0 14px 34px rgba(0, 0, 0, 0.2);
}

.calendar-page-container {
    max-width: 1120px;
    margin: 0 auto;
    padding: 30px 20px 60px;
}

/* 控制面板 */
.calendar-controls {
    background: var(--color-surface-soft);
    border: 1px solid var(--cal-border-soft);
    border-radius: 18px;
    padding: 22px;
    margin-bottom: 22px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    box-shadow: var(--cal-panel-shadow);
}

.calendar-select-group {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.calendar-select {
    background: #fffef9;
    color: var(--color-text-dark);
    border: 1px solid rgba(255, 204, 0, 0.38);
    border-radius: 999px;
    padding: 9px 14px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.calendar-select:hover,
.calendar-select:focus {
    border-color: var(--color-brand);
    box-shadow: 0 0 0 3px rgba(255, 204, 0, 0.2);
}

.calendar-btn {
    background: var(--color-brand);
    color: #1a1a1a;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 8px 16px;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: transform 0.2s ease, background-color 0.2s ease;
}

.calendar-btn:hover {
    background: #ffe066;
    transform: translateY(-1px);
}

/* 分類標籤按鈕列 */
.calendar-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.filter-chip {
    background: #fffdf6;
    color: var(--color-text-dark);
    border: 1px solid rgba(255, 204, 0, 0.38);
    border-radius: 999px;
    padding: 7px 15px;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s ease;
}

.filter-chip.active,
.filter-chip:hover {
    background: var(--color-brand);
    color: #1a1a1a;
    border-color: var(--color-brand);
}

/* 萬年曆主要區塊：維持原雙欄版型 */
.calendar-layout {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 22px;
    align-items: start;
}

@media (max-width: 900px) {
    .calendar-layout {
        grid-template-columns: 1fr;
    }
}

/* 日曆卡片區 */
.calendar-card {
    background: var(--color-surface);
    border: 1px solid var(--cal-border-soft);
    border-radius: 18px;
    padding: 24px;
    box-shadow: var(--cal-panel-shadow);
}

.calendar-header-title {
    text-align: center;
    font-size: 1.52rem;
    color: var(--color-text-dark);
    margin-bottom: 18px;
    font-weight: 900;
    letter-spacing: 0.04em;
}

/* 星期標頭 */
.calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    text-align: center;
    font-weight: 700;
    color: var(--color-brand-dark);
    padding-bottom: 11px;
    border-bottom: 1px solid rgba(255, 204, 0, 0.22);
    margin-bottom: 11px;
}

.calendar-weekday {
    padding: 6px 0;
}

.calendar-weekday.weekend {
    color: #9b5e47;
}

/* 日期網格 */
.calendar-days-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: var(--cal-grid-gap);
}

.day-cell {
    aspect-ratio: 1;
    min-height: 68px;
    background: #fffefb;
    border: 1px solid rgba(255, 204, 0, 0.12);
    border-radius: 10px;
    padding: 7px;
    position: relative;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.18s ease;
}

.day-cell:hover {
    background: var(--color-brand-light);
    border-color: var(--cal-border-strong);
    transform: translateY(-1px);
}

.day-cell.other-month {
    opacity: 0.4;
    cursor: default;
}

.day-cell.other-month:hover {
    transform: none;
    border-color: rgba(255, 204, 0, 0.12);
    background: #fffefb;
}

.day-cell.today {
    border: 2px solid var(--color-brand);
    box-shadow: inset 0 0 0 1px rgba(255, 204, 0, 0.16);
}

.day-cell.selected {
    background: #fff4c7;
    border-color: var(--color-brand);
}

.day-num {
    font-size: 0.94rem;
    font-weight: 700;
    color: var(--color-text-dark);
}

.day-cell.weekend .day-num {
    color: #8a4e40;
}

/* 事件標記改為低調金色點 */
.day-events {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
    margin-top: 4px;
}

.day-birthday-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    margin-top: 2px;
    text-decoration: none;
}

.event-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-brand);
    box-shadow: none;
}

.event-dot.birthday,
.event-dot.debut,
.event-dot.concert {
    background: var(--color-brand);
}

/* 生日頭像縮圖小標籤 */
.day-avatar-badge {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 2px solid var(--color-brand);
    object-fit: cover;
    margin: 0;
    box-shadow: 0 2px 7px rgba(0, 0, 0, 0.18);
}

.day-member-name {
    font-size: 0.68rem;
    font-weight: 700;
    color: var(--color-text-dark);
    line-height: 1;
    letter-spacing: 0.01em;
}

/* 演唱會微縮標籤 */
.day-concert-badge {
    width: 26px;
    height: 26px;
    border-radius: 4px;
    border: 1px solid var(--color-brand);
    object-fit: cover;
    margin: 2px auto 0;
}

/* 當月紀念日清單 */
.events-sidebar {
    background: var(--color-surface);
    border: 1px solid var(--cal-border-soft);
    border-radius: 18px;
    padding: 24px;
    box-shadow: var(--cal-panel-shadow);
}

.sidebar-title {
    font-size: 1.25rem;
    color: var(--color-text-dark);
    margin-bottom: 18px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255, 204, 0, 0.2);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.sidebar-title i {
    color: var(--color-brand);
}

.events-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.events-empty {
    color: var(--color-text-muted);
    text-align: center;
    padding: 28px 0;
}

/* 個別事件卡片 */
.event-card {
    background: var(--color-surface-soft);
    border: 1px solid rgba(255, 204, 0, 0.16);
    border-left: 4px solid var(--color-brand);
    border-radius: 10px;
    padding: 14px 16px;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.event-card:hover {
    transform: translateX(2px);
    border-color: rgba(255, 204, 0, 0.32);
}

.event-card.type-birthday,
.event-card.type-debut,
.event-card.type-concert {
    border-left-color: var(--color-brand);
}

.event-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}

.event-date-badge {
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--color-brand-dark);
    background: rgba(255, 204, 0, 0.2);
    padding: 3px 9px;
    border-radius: 999px;
}

.event-title {
    font-size: 1.02rem;
    font-weight: 800;
    color: var(--color-text-dark);
    margin-bottom: 4px;
}

.event-desc {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.48;
}

.event-media-img {
    width: 100%;
    max-height: 150px;
    object-fit: cover;
    border-radius: 8px;
    margin-top: 8px;
    border: 1px solid rgba(255, 204, 0, 0.24);
}

/* 生日卡片呈現 */
.birthday-featured-card {
    background: var(--color-surface-soft);
    border: 1px solid rgba(255, 204, 0, 0.22);
    border-radius: 12px;
    padding: 14px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    margin-bottom: 8px;
    text-align: center;
}

.birthday-photo-wrap {
    width: 100%;
    max-width: 280px;
    aspect-ratio: 210 / 297;
    border-radius: 12px;
    border: 2px solid var(--color-brand);
    overflow: hidden;
    flex-shrink: 0;
    background: #111;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.16);
}

.birthday-photo-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 28%;
}

.birthday-info {
    width: 100%;
}

.birthday-info h4 {
    font-size: 1.3rem;
    color: var(--color-text-dark);
    margin: 0 0 2px;
    line-height: 1.15;
}

.birthday-info h4 a {
    color: inherit;
    text-decoration: none;
}

.birthday-info .en-name {
    font-size: 0.82rem;
    color: var(--color-brand-dark);
    letter-spacing: 0.05em;
    margin-bottom: 7px;
}

.birthday-info .bday-date {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    font-weight: 700;
}

/* 演唱會卡片呈現 */
.concert-featured-card {
    background: var(--color-surface-soft);
    border: 1px solid rgba(255, 204, 0, 0.22);
    border-radius: 12px;
    padding: 14px;
    margin-bottom: 8px;
}

.concert-featured-card img {
    width: 100%;
    max-width: 280px;
    aspect-ratio: 210 / 297;
    height: auto;
    object-fit: cover;
    object-position: center 28%;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border-radius: 8px;
    margin-bottom: 10px;
    border: 1px solid rgba(255, 204, 0, 0.24);
}

/* Modal 彈窗 */
.calendar-modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.calendar-modal-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}

.calendar-modal-content {
    background: var(--color-surface);
    border: 1px solid var(--cal-border-strong);
    border-radius: 16px;
    padding: 24px;
    max-width: 480px;
    width: 90%;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
    position: relative;
    text-align: center;
}

.modal-close-btn {
    position: absolute;
    top: 14px;
    right: 18px;
    background: none;
    border: none;
    color: #7d7464;
    font-size: 1.5rem;
    cursor: pointer;
}

.modal-close-btn:hover {
    color: var(--color-text-dark);
}

.modal-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid var(--color-brand);
    object-fit: cover;
    margin: 0 auto 16px;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
}

.modal-date-title {
    color: var(--color-brand-dark);
    margin-bottom: 14px;
}

.modal-member-name {
    color: var(--color-text-dark);
    font-size: 1.32rem;
    margin-bottom: 4px;
}

.modal-member-name a {
    color: inherit;
    text-decoration: none;
}

.modal-member-meta {
    color: var(--color-brand-dark);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.modal-desc {
    color: var(--color-text-muted);
    font-size: 0.92rem;
    line-height: 1.5;
    margin-bottom: 12px;
}

.modal-member-link {
    text-decoration: none;
    display: inline-block;
    font-size: 0.9rem;
}

.modal-event-box {
    background: rgba(255, 204, 0, 0.1);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 10px;
    text-align: left;
}

.modal-event-title {
    color: var(--color-brand-dark);
    margin-bottom: 4px;
}

.modal-concert-photo {
    width: 100%;
    max-width: 320px;
    aspect-ratio: 210 / 297;
    max-height: none;
    object-fit: cover;
    object-position: center 28%;
    display: block;
    margin-left: auto;
    margin-right: auto;
    border-radius: 8px;
    border: 1px solid rgba(255, 204, 0, 0.28);
    margin-bottom: 14px;
}

@media (max-width: 900px) {
    .calendar-page-container {
        padding: 24px 14px 50px;
    }

    .calendar-controls,
    .calendar-card,
    .events-sidebar {
        padding: 16px;
    }

    .calendar-header-title {
        font-size: 1.33rem;
    }

    .day-cell {
        min-height: 56px;
    }

    .day-avatar-badge {
        width: 30px;
        height: 30px;
    }

    .day-member-name {
        font-size: 0.62rem;
    }

    .birthday-photo-wrap {
        max-width: 100%;
    }
}