/* [v6.6.294] IME 랜딩 페이지 전용 스타일
 * [v6.7.183 UX-01] 실제 정의 토큰(--background-color, --surface-color, --glass-border, --text-color,
 *   --text-muted, --primary-color)을 사용해 테마 전환 시 색상이 따라간다.
 *   (이전엔 미정의 토큰 --bg/--panel/--border/--text 참조로 fallback 고정 → 테마 추종 불능이던 것을 교정.)
 */

.landing-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: var(--background-color,#0f1115);
    color: var(--text-color,#e5e7eb);
    overflow: auto;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 48px 24px;
}
.landing-overlay[hidden] { display: none !important; }

body.landing-active {
    overflow: hidden;
}

.landing-inner {
    width: 100%;
    max-width: 980px;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.landing-close {
    position: absolute;
    top: 20px;
    right: 24px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--glass-border,#2a2e36);
    background: var(--surface-color,#151821);
    color: var(--text-color,#e5e7eb);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: background 0.15s, border-color 0.15s;
}
.landing-close:hover {
    background: var(--glass-border,#2a2e36);
    border-color: var(--primary-color, #3182f6);
}

/* ── 헤더 ───────────────────────────────────────────────── */
.landing-header { text-align: center; }
.landing-brand {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.3em;
    color: var(--primary-color, #3182f6);
    margin-bottom: 12px;
}
.landing-title {
    font-family: 'Inter', sans-serif;
    font-size: 28px;
    font-weight: 700;
    margin: 0 0 10px 0;
    color: var(--text-color,#e5e7eb);
}
.landing-subtitle {
    font-size: 14px;
    color: var(--text-muted, #9ca3af);
    margin: 0;
    line-height: 1.6;
}
.landing-subtitle b {
    color: var(--text-color,#e5e7eb);
    font-weight: 700;
}

/* ── 섹션 공통 ───────────────────────────────────────────── */
.landing-section {
    background: var(--surface-color,#151821);
    border: 1px solid var(--glass-border,#2a2e36);
    border-radius: 12px;
    padding: 20px 22px;
}
.landing-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}
.landing-section-title {
    font-size: 15px;
    font-weight: 700;
    margin: 0;
    color: var(--text-color,#e5e7eb);
}
.landing-section-actions { display: flex; gap: 6px; }
.landing-chip {
    font-size: 12px;
    font-weight: 500;
    padding: 4px 12px;
    /* 전역 button hover 의 배경 채움을 차단하기 위해 !important 사용 */
    background: transparent !important;
    border: 1px solid var(--glass-border,#2a2e36);
    color: var(--text-muted, #9ca3af);
    border-radius: 999px;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
    line-height: 1.4;
}
.landing-chip:hover,
.landing-chip:focus-visible {
    border-color: var(--primary-color, #3182f6);
    color: var(--primary-color, #3182f6);
    /* 배경은 투명 유지, transform/shadow 없음 → 텍스트 가림 방지 */
    outline: none;
}
.landing-chip:active {
    transform: translateY(1px);
}

/* ── 게임 카드 그리드 ────────────────────────────────────── */
.landing-game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 10px;
}
.landing-empty {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--text-muted, #9ca3af);
    padding: 24px 0;
    font-size: 13px;
}
.landing-game-card {
    --landing-accent: var(--primary-color, #3182f6);
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border: 1px solid var(--glass-border,#2a2e36);
    border-radius: 10px;
    background: var(--background-color,#0f1115);
    cursor: pointer;
    transition: all 0.15s;
    user-select: none;
}
.landing-game-card:hover {
    border-color: var(--landing-accent);
    transform: translateY(-1px);
}
.landing-game-card.selected {
    border-color: var(--landing-accent);
    box-shadow: inset 0 0 0 1px var(--landing-accent);
}
.landing-game-checkbox {
    accent-color: var(--landing-accent);
    width: 16px;
    height: 16px;
    cursor: pointer;
    flex-shrink: 0;
    margin: 0;
}
.landing-game-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    flex-shrink: 0;
}
.landing-game-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-color,#e5e7eb);
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ── 테마 스와치 ────────────────────────────────────────── */
.landing-theme-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.landing-theme {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background-color: var(--background-color,#0f1115);
    border: 1px solid var(--glass-border,#2a2e36);
    color: var(--text-color,#e5e7eb);
    border-radius: 999px;
    cursor: pointer;
    font-size: 13px;
    transition: border-color 0.15s, color 0.15s, background-color 0.15s;
}
.landing-theme:hover {
    border-color: var(--primary-color, #3182f6);
    /* 전역 button hover 의 배경 채움 차단 — active 가 아닌 칩은 배경 유지 */
    background-color: var(--background-color,#0f1115);
    color: var(--text-color,#e5e7eb);
}
.landing-theme:focus-visible {
    outline: 2px solid var(--primary-color, #3182f6);
    outline-offset: 2px;
}
.landing-theme.active {
    border-color: var(--primary-color, #3182f6);
    background-color: var(--primary-color, #3182f6);
    color: #fff;
}
.landing-theme.active:hover {
    background-color: var(--primary-color, #3182f6);
    color: #fff;
    filter: brightness(1.08);
}
.landing-theme-swatch {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.15);
}

/* ── 풋터 ──────────────────────────────────────────────── */
.landing-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-top: 8px;
}
.landing-selected-count {
    font-size: 13px;
    color: var(--text-muted, #9ca3af);
}
.landing-primary {
    font-size: 15px;
    font-weight: 700;
    padding: 12px 24px;
    background: var(--primary-color, #3182f6);
    color: #fff;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: filter 0.15s, transform 0.15s;
}
.landing-primary:hover { filter: brightness(1.1); transform: translateY(-1px); }
.landing-primary:active { transform: translateY(0); }

/* ── 사이드바 IME 로고 hover (재진입 힌트) ─────────────── */
.sidebar-logo[role="button"] {
    cursor: pointer;
    transition: opacity 0.15s, color 0.15s;
}
.sidebar-logo[role="button"]:hover {
    opacity: 0.75;
    color: var(--primary-color, #3182f6);
}
.sidebar-logo[role="button"]:focus-visible {
    outline: 2px solid var(--primary-color, #3182f6);
    outline-offset: 2px;
    border-radius: 4px;
}

/* ── 반응형 ────────────────────────────────────────────── */
@media (max-width: 640px), (pointer: coarse) {
    .landing-overlay { padding: 24px 14px; }
    .landing-title { font-size: 22px; }
    .landing-subtitle { font-size: 13px; }
    .landing-section { padding: 16px; }
    .landing-game-grid { grid-template-columns: 1fr; }
    .landing-theme-row { overflow-x: auto; flex-wrap: nowrap; padding-bottom: 4px; }
    .landing-theme { flex-shrink: 0; }
    .landing-footer {
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }
    .landing-primary { justify-content: center; }
}