/* =========================================
   시즌 캘린더 상단 탐색 UI
   (현재 레이스 Hero · 이전/현재/다음 · 라운드 내비게이터 · 전체 일정 접기)
   - 카드 그리드 기본 스타일은 common/style.css(#page-calendar)에 있으며
     이 파일은 그 뒤에 로드되어 compact 보정만 덮어씁니다.
   ========================================= */

/* ── 0. 페이지 헤드 ───────────────────────────────────────── */
#page-calendar .season-page-head {
    padding: 1.25rem 0 0.25rem;
}

#page-calendar .season-page-title {
    margin: 0 0 0.35rem;
    color: #ffffff;
    font-size: 1.75rem;
    line-height: 1.25;
}

#page-calendar .season-page-desc {
    margin: 0;
    color: #9ca3af;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* JS가 채우기 전에는 빈 박스가 보이지 않도록 숨김 (display 선언보다 우선) */
#page-calendar .season-hero[hidden],
#page-calendar .season-quick-nav[hidden],
#page-calendar .season-round-nav[hidden] {
    display: none;
}

/* ── 1. 챔피언십 흐름 발견 CTA ─────────────────────────────── */
#page-calendar .championship-discovery {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem 1.5rem;
    margin-top: 0.75rem;
    padding: 0.9rem 1.05rem;
    background: #131316;
    border: 1px solid #2c2c31;
    border-left: 3px solid #dc2626;
    border-radius: 0.65rem;
}

#page-calendar .championship-discovery-content {
    min-width: 0;
}

#page-calendar .championship-discovery-kicker {
    margin: 0 0 0.25rem;
    color: #9ca3af;
    font-size: 0.62rem;
    font-weight: 700;
    letter-spacing: 0.14em;
}

#page-calendar .championship-discovery h2 {
    margin: 0;
    color: #f3f4f6;
    font-size: 1rem;
    line-height: 1.35;
}

#page-calendar .championship-discovery p:not(.championship-discovery-kicker) {
    margin: 0.25rem 0 0;
    color: #9ca3af;
    font-size: 0.82rem;
    line-height: 1.45;
}

#page-calendar .championship-discovery-link {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0.5rem 0.8rem;
    border: 1px solid rgba(220, 38, 38, 0.7);
    border-radius: 0.4rem;
    color: #f87171;
    font-size: 0.8rem;
    font-weight: 700;
    line-height: 1.2;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

#page-calendar .championship-discovery-link:hover,
#page-calendar .championship-discovery-link:focus-visible {
    background: rgba(220, 38, 38, 0.12);
    border-color: #f87171;
    color: #ffffff;
}

/* ── 2. 현재 레이스 Hero ──────────────────────────────────── */
#page-calendar .season-hero {
    margin: 0.75rem 0 0;
    padding: 1rem 1.15rem;
    background: #141416;
    border: 1px solid #2c2c31;
    border-left: 4px solid #dc2626;
    border-radius: 0.75rem;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45);
}

#page-calendar .season-hero-eyebrow {
    margin: 0 0 0.55rem;
    color: #9ca3af;
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

#page-calendar .season-hero-body {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.85rem 1.25rem;
}

#page-calendar .season-hero-main {
    min-width: 0;
}

#page-calendar .season-hero-tags {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.4rem;
    margin-bottom: 0.4rem;
}

#page-calendar .season-hero-round {
    padding: 0.2rem 0.5rem;
    background: #dc2626;
    color: #ffffff;
    border-radius: 0.25rem;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.06em;
}

#page-calendar .season-hero-sprint {
    padding: 0.2rem 0.5rem;
    background: #17181d;
    color: #fbbf24;
    border: 1px solid #78350f;
    border-radius: 0.25rem;
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.06em;
}

#page-calendar .season-hero-title {
    margin: 0;
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.2;
}

#page-calendar .season-hero-subtitle {
    margin: 0.15rem 0 0;
    color: #9ca3af;
    font-size: 0.9rem;
}

#page-calendar .season-hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem 1rem;
    margin: 0.55rem 0 0;
    color: #a3a3a8;
    font-size: 0.88rem;
}

#page-calendar .season-hero-side {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.6rem;
    justify-self: end;
}

#page-calendar .season-hero-status {
    display: inline-flex;
    align-items: center;
    padding: 0.3rem 0.75rem;
    border-radius: 0.4rem;
    background: #17181d;
    border: 1px solid #2c2c31;
    color: #ffffff;
    font-size: 1.05rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

#page-calendar .season-hero-status.is-dday {
    border-color: #16a34a;
    color: #4ade80;
}

#page-calendar .season-hero-status.is-completed,
#page-calendar .season-hero-status.is-cancelled,
#page-calendar .season-hero-status.is-postponed {
    font-size: 0.9rem;
    color: #d1d5db;
}

#page-calendar .season-hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.55rem 1rem;
    background: #dc2626;
    color: #ffffff;
    border-radius: 0.45rem;
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.15s ease;
}

#page-calendar .season-hero-cta:hover {
    background: #b91c1c;
}

/* ── 3. 이전 / 현재 / 다음 레이스 ─────────────────────────── */
#page-calendar .season-quick-nav {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 0.5rem;
    margin: 0.85rem 0 0;
}

#page-calendar .season-quick-card {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
    padding: 0.6rem 0.7rem;
    background: #16161a;
    border: 1px solid #2c2c31;
    border-radius: 0.55rem;
    color: #d1d5db;
    text-decoration: none;
    transition: border-color 0.15s ease, background 0.15s ease;
}

#page-calendar .season-quick-card:hover {
    border-color: #dc2626;
    background: #1b1b20;
}

#page-calendar .season-quick-card.is-current {
    background: #1d1d22;
    border-color: #16a34a;
    box-shadow: inset 0 0 0 1px rgba(22, 163, 74, 0.35);
}

#page-calendar .season-quick-card:focus-visible,
#page-calendar .race-card:focus-visible {
    outline: 2px solid #f87171;
    outline-offset: 2px;
}

/* 빈 슬롯(시즌 첫/마지막 레이스)은 자리만 유지 */
#page-calendar .season-quick-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.15rem;
    min-width: 0;
    margin: 0;
    padding: 0.6rem 0.7rem;
    border: 1px dashed #262629;
    border-radius: 0.55rem;
    color: #4b5563;
    font-size: 0.72rem;
    text-align: center;
}

#page-calendar .season-quick-label {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: #6b7280;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    white-space: nowrap;
}

#page-calendar .season-quick-card.is-current .season-quick-label {
    color: #4ade80;
}

#page-calendar .season-quick-round {
    color: #ffffff;
    font-size: 0.82rem;
    font-weight: 800;
}

#page-calendar .season-quick-name {
    color: #e5e7eb;
    font-size: 0.9rem;
    font-weight: 700;
    line-height: 1.25;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#page-calendar .season-quick-sub {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    color: #9ca3af;
    font-size: 0.75rem;
    white-space: nowrap;
}

#page-calendar .season-quick-status {
    font-weight: 700;
    color: #d1d5db;
}

#page-calendar .season-quick-card.is-current .season-quick-status {
    color: #4ade80;
}

/* ── 4. 라운드 내비게이터 ─────────────────────────────────── */
#page-calendar .season-round-nav {
    margin: 0.9rem 0 1.1rem;
}

/* 캡션 + 상태 범례: 라운드 칩보다 약하게, 좁은 화면에서는 자연스럽게 wrap */
#page-calendar .season-round-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 0.3rem 0.75rem;
    margin-bottom: 0.4rem;
}

#page-calendar .season-round-caption {
    margin: 0;
    color: #6b7280;
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

#page-calendar .season-round-legend {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.2rem 0.7rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

#page-calendar .season-round-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    color: #6b7280;
    font-size: 0.64rem;
    font-weight: 600;
    line-height: 1.3;
    white-space: nowrap;
}

#page-calendar .season-round-legend-mark {
    font-size: 0.62rem;
    font-weight: 800;
    line-height: 1;
}

#page-calendar .season-round-legend-mark.is-current {
    color: #f87171;
}

#page-calendar .season-round-legend-mark.is-completed {
    color: #6b7280;
}

#page-calendar .season-round-legend-mark.is-scheduled {
    color: #9ca3af;
}

#page-calendar .season-round-legend-mark.is-cancelled {
    color: #b91c1c;
}

#page-calendar .season-round-legend-mark.is-postponed {
    color: #fbbf24;
}

#page-calendar .season-round-rail {
    display: flex;
    flex-wrap: nowrap;
    gap: 0.35rem;
    padding: 0.15rem 0 0.5rem;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: thin;
}

#page-calendar .season-round-chip {
    display: inline-flex;
    align-items: baseline;
    gap: 0.15rem;
    flex: 0 0 auto;
    min-width: 2.9rem;
    min-height: 2.1rem;
    padding: 0.35rem 0.45rem;
    background: #16161a;
    border: 1px solid #2c2c31;
    border-radius: 0.35rem;
    color: #d1d5db;
    font-size: 0.76rem;
    font-weight: 700;
    line-height: 1.1;
    cursor: pointer;
    justify-content: center;
    transition: border-color 0.15s ease, background 0.15s ease;
}

#page-calendar .season-round-chip:hover {
    border-color: #dc2626;
    background: #1b1b20;
}

#page-calendar .season-round-chip:focus-visible {
    outline: 2px solid #f87171;
    outline-offset: 2px;
}

/* 완료: muted (텍스트 마커 ✓ 병행) */
#page-calendar .season-round-chip.is-completed {
    background: #101012;
    border-color: #232327;
    color: #6b7280;
}

/* 현재: 굵기·크기·채움으로 강조 (색상 단독 의존 금지) */
#page-calendar .season-round-chip.is-current {
    background: #dc2626;
    border-color: #fca5a5;
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 800;
    box-shadow: 0 0 0 2px rgba(220, 38, 38, 0.35);
}

/* 취소 / 연기: 파선 테두리 + 마커 문자 */
#page-calendar .season-round-chip.is-cancelled {
    border-style: dashed;
    border-color: #7f1d1d;
    color: #9ca3af;
    text-decoration: line-through;
}

#page-calendar .season-round-chip.is-postponed {
    border-style: dashed;
    border-color: #78350f;
    color: #fbbf24;
}

#page-calendar .season-round-mark {
    font-size: 0.62rem;
    font-weight: 800;
    line-height: 1;
}

/* ── 5. 전체 시즌 일정 (native details) ──────────────────── */
#page-calendar .season-full-schedule {
    margin: 0 0 1.5rem;
    border-top: 1px solid #262629;
}

#page-calendar .season-full-schedule-summary {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 0.15rem;
    color: #e5e7eb;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
    min-height: 44px;
}

#page-calendar .season-full-schedule-summary::-webkit-details-marker {
    display: none;
}

/* PC: 기존 [제목 · 경기 수 · 힌트] 배치를 그대로 유지 (모바일 통합 라벨은 숨김) */
#page-calendar .season-full-schedule-desktop {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 0;
}

#page-calendar .season-full-schedule-mobile {
    display: none;
}

#page-calendar .season-full-schedule-summary::after {
    content: '▾';
    margin-left: auto;
    color: #9ca3af;
    font-size: 0.9rem;
    transition: transform 0.15s ease;
}

#page-calendar .season-full-schedule[open] > .season-full-schedule-summary::after {
    transform: rotate(180deg);
}

#page-calendar .season-full-schedule-summary:focus-visible {
    outline: 2px solid #f87171;
    outline-offset: 2px;
}

#page-calendar .season-full-schedule-hint {
    color: #6b7280;
    font-size: 0.75rem;
    font-weight: 600;
}

#page-calendar .season-full-schedule[open] > .season-full-schedule-summary .season-full-schedule-hint {
    display: none;
}

#page-calendar .season-full-schedule-count {
    color: #6b7280;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
}

#page-calendar .season-loading {
    color: #888;
    text-align: center;
    padding: 1rem 0;
}

/* ── 6. 카드 그리드 compact 보정 ──────────────────────────── */
#page-calendar .race-list {
    /* 300px → 248px: PC에서 한 줄에 더 많은 카드를 배치해 전체 길이 축소 */
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 15.5rem), 1fr));
    gap: 0.9rem;
    padding: 0.25rem 0 1rem;
}

#page-calendar .race-card {
    padding: 0.9rem 1rem;
}

/* 짧은 날짜(MM.DD)는 모바일 compact 리스트에서만 사용 */
#page-calendar .race-date-short {
    display: none;
}

/* 상태별 시각 계층: 현재(초록 강조) > 미래(기본) > 종료(약한 muted) > 취소(기존 비활성)
   종료 경기는 취소(opacity 0.5)보다 확실히 진하게 유지하고, hover 시 원래 대비로 복귀한다. */
#page-calendar .race-completed {
    opacity: 0.82;
    background: #161618;
    border-color: #2b2b2b;
}

#page-calendar .race-completed h3 {
    color: #d1d5db;
}

#page-calendar .race-completed .circuit-name,
#page-calendar .race-completed .race-date {
    color: #7c7c82;
}

#page-calendar .race-completed:hover,
#page-calendar .race-completed:focus-visible {
    opacity: 1;
}

/* 라운드 내비게이터에서 이동한 카드를 잠시 표시 (모션 없음) */
#page-calendar .race-card.is-targeted {
    outline: 2px solid #dc2626;
    outline-offset: 3px;
}

/* ── 7. 반응형 ────────────────────────────────────────────── */
@media (min-width: 768px) {
    /* PC: 이전/현재/다음 3등분 카드 */
    #page-calendar .season-quick-nav {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 0.65rem;
    }

    /* PC: 라운드 칩은 가로 스크롤 대신 줄바꿈으로 전체 노출 */
    #page-calendar .season-round-rail {
        flex-wrap: wrap;
        overflow-x: visible;
    }
}

@media (max-width: 767px) {
    #page-calendar .championship-discovery {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.7rem;
        margin-top: 0.65rem;
        padding: 0.8rem 0.85rem;
    }

    #page-calendar .championship-discovery h2 {
        font-size: 0.95rem;
    }

    #page-calendar .championship-discovery p:not(.championship-discovery-kicker) {
        font-size: 0.78rem;
    }

    #page-calendar .championship-discovery-link {
        width: 100%;
    }

    /* 모바일: 좌우는 compact 이동 버튼(화살표 + 라운드 + 날짜), 가운데만 상세 표기 */
    #page-calendar .season-quick-card.is-side .season-quick-label-text,
    #page-calendar .season-quick-card.is-side .season-quick-name,
    #page-calendar .season-quick-empty .season-quick-label-text {
        display: none;
    }

    #page-calendar .season-quick-card.is-side {
        align-items: center;
        padding: 0.55rem 0.45rem;
    }

    #page-calendar .season-quick-card.is-side .season-quick-sub {
        font-size: 0.68rem;
    }

    #page-calendar .season-quick-empty {
        padding: 0.55rem 0.4rem;
    }

    /* ── 전체 시즌 일정: 눌러서 펼치는 disclosure 카드 ──────────
       Primary red CTA보다 낮은 우선순위(어두운 배경 + 은은한 보더)를 유지하면서
       "여기를 누르면 펼쳐진다"는 것만 확실히 드러낸다. */
    #page-calendar .season-full-schedule {
        margin: 0.25rem 0 1.5rem;
        border-top: none;
    }

    #page-calendar .season-full-schedule-summary {
        gap: 0.6rem;
        padding: 0.8rem 0.9rem;
        background: #16161a;
        border: 1px solid #34353c;
        border-radius: 0.6rem;
        color: #e5e7eb;
        font-size: 0.95rem;
        transition: background 0.15s ease, border-color 0.15s ease;
    }

    #page-calendar .season-full-schedule-summary:hover {
        background: #1b1b20;
        border-color: #4b4d55;
    }

    #page-calendar .season-full-schedule-summary:active {
        background: #1f1f26;
    }

    #page-calendar .season-full-schedule-summary::after {
        color: #d1d5db;
        font-size: 1rem;
    }

    #page-calendar .season-full-schedule-desktop {
        display: none;
    }

    #page-calendar .season-full-schedule-mobile {
        display: block;
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    /* ── 펼친 전체 일정: 1열 compact 리스트 ─────────────────────
       [라운드] [그랑프리명 / 서킷 · 날짜] [상태] 3분할.
       상태 색상은 기존 badge-* 클래스를 그대로 재사용한다. */
    #page-calendar .race-list {
        grid-template-columns: minmax(0, 1fr);
        gap: 0.4rem;
        padding: 0.6rem 0 1rem;
    }

    #page-calendar .race-card {
        display: grid;
        grid-template-columns: auto minmax(0, 1fr) auto;
        grid-template-areas:
            "round name   status"
            "round meta   status";
        align-items: center;
        column-gap: 0.6rem;
        row-gap: 0.1rem;
        padding: 0.6rem 0.7rem;
        border-radius: 0.55rem;
    }

    /* 리스트에서는 행이 튀어오르지 않도록 이동 효과 제거 */
    #page-calendar .race-card:hover {
        transform: none;
    }

    #page-calendar .round-badge {
        grid-area: round;
        min-width: 2.5rem;
        margin-bottom: 0;
        padding: 3px 6px;
        font-size: 0.72rem;
        text-align: center;
    }

    #page-calendar .race-card h3 {
        grid-area: name;
        margin: 0;
        font-size: 0.95rem;
        line-height: 1.25;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    #page-calendar .race-card-meta {
        grid-area: meta;
        display: flex;
        align-items: center;
        gap: 0.3rem;
        min-width: 0;
    }

    #page-calendar .race-card-meta .circuit-name {
        margin-bottom: 0;
        font-size: 0.78rem;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    #page-calendar .race-card-meta .race-date {
        flex: 0 0 auto;
        font-size: 0.78rem;
    }

    /* 서킷 · 날짜 구분자 */
    #page-calendar .race-card-meta .race-date::before {
        content: '·';
        margin-right: 0.3rem;
        color: #55555c;
    }

    /* compact 행에서는 아이콘·연도를 생략해 가로 폭을 확보 */
    #page-calendar .race-meta-icon,
    #page-calendar .race-date-full {
        display: none;
    }

    #page-calendar .race-date-short {
        display: inline;
    }

    #page-calendar .badge-scheduled,
    #page-calendar .badge-completed,
    #page-calendar .badge-cancelled,
    #page-calendar .badge-postponed {
        grid-area: status;
        justify-self: end;
        margin-left: 0;
        padding: 3px 6px;
        font-size: 0.68rem;
        white-space: nowrap;
    }
}

@media (max-width: 640px) {
    #page-calendar .season-page-title {
        font-size: 1.4rem;
    }

    #page-calendar .season-page-desc {
        font-size: 0.84rem;
    }

    #page-calendar .season-hero {
        padding: 0.65rem 0.75rem;
    }

    /* 모바일: 페이지 제목(2026 시즌 캘린더)과 중복되는 보조 라벨(2026 F1 월드 챔피언십) 숨김 */
    #page-calendar .season-hero-eyebrow {
        display: none;
    }

    /* 모바일 Hero: 세로로 쌓되 높이가 과해지지 않도록 여백 압축 */
    #page-calendar .season-hero-body {
        grid-template-columns: minmax(0, 1fr);
        gap: 0.4rem;
    }

    #page-calendar .season-hero-tags {
        margin-bottom: 0.3rem;
    }

    #page-calendar .season-hero-title {
        font-size: 1.15rem;
    }

    #page-calendar .season-hero-subtitle {
        font-size: 0.82rem;
        margin-top: 0.1rem;
    }

    #page-calendar .season-hero-meta {
        gap: 0.15rem 0.75rem;
        margin-top: 0.35rem;
        font-size: 0.8rem;
    }

    #page-calendar .season-hero-side {
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        justify-self: stretch;
        gap: 0.5rem;
    }

    #page-calendar .season-hero-status {
        padding: 0.25rem 0.6rem;
        font-size: 0.95rem;
    }

    #page-calendar .season-hero-cta {
        padding: 0.45rem 0.7rem;
        font-size: 0.78rem;
    }
}

/* ── 8. 모션 최소화 선호 ─────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    #page-calendar .season-hero-cta,
    #page-calendar .season-quick-card,
    #page-calendar .season-round-chip,
    #page-calendar .season-full-schedule-summary,
    #page-calendar .season-full-schedule-summary::after {
        transition: none;
    }

    /* 기존 Next Race pulse 애니메이션도 정지 (정적 강조 유지) */
    #page-calendar .highlight-next-race {
        animation: none;
    }

    #page-calendar .race-card:hover {
        transform: none;
    }
}