/* ========================================================
   룰렛 돌리기 — "카니발 룰렛" 디자인
   - 서커스/카니발 천막 룰렛에서 모티프를 가져왔다.
   - 시그니처: 항목별 가중치에 비례한 크기의 조각으로 이루어진 SVG 휠이 여러 바퀴 돌다
     감속하며 확정된 당첨 조각에서 멈춘다 (포인터는 고정, 휠만 회전).
   - 지금까지의 다크 팔레트들과 구분되는 진한 버건디 + 골드 카니발 톤.
   ======================================================== */

.roulette-container {
    --rl-bg: #2b0a1f;
    --rl-bg-light: #3d1129;
    --rl-gold: #fbbf24;
    --rl-gold-light: #fde68a;
    --rl-cream: #fdf4e7;
    --rl-muted: rgba(253, 244, 231, 0.55);

    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

.roulette-container .hidden { display: none !important; }

.rl-eyebrow {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--rl-bg);
    background: var(--rl-gold);
    padding: 0.25rem 0.7rem;
    border-radius: 999px;
    margin-bottom: 0.9rem;
}

.roulette-container .page-header {
    background:
        radial-gradient(circle at 50% -20%, rgba(251, 191, 36, 0.16), transparent 60%),
        linear-gradient(180deg, var(--rl-bg-light), var(--rl-bg));
    border: 1px solid rgba(251, 191, 36, 0.18);
    border-radius: 18px;
}

.roulette-container .page-header::before { display: none; }

.roulette-container .page-header h1 {
    font-family: 'Black Han Sans', -apple-system, sans-serif;
    font-weight: 400;
    background: linear-gradient(135deg, var(--rl-gold-light) 0%, var(--rl-gold) 60%, var(--rl-gold-light) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: var(--rl-gold);
}

.roulette-container .page-header .description { color: var(--rl-muted); }

/* ── 카드 ── */
.roulette-container .tool-section.card {
    background: var(--rl-bg-light);
    border: 1px solid rgba(251, 191, 36, 0.14);
    color: var(--rl-cream);
}

.roulette-container .tool-section.card:hover {
    box-shadow: 0 10px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(251, 191, 36, 0.2);
}

.roulette-container .tool-section h2 { color: var(--rl-cream); border-bottom-color: rgba(251, 191, 36, 0.16); }
.roulette-container .tool-section h2::after { background: var(--rl-gold); }
.roulette-container .helper-text { color: var(--rl-muted); }
.roulette-container .tool-guide-text { color: rgba(253, 244, 231, 0.72); }

.roulette-container .tool-intro-card,
.roulette-container .tool-usage-steps li,
.roulette-container .tool-example-card,
.roulette-container .tool-usecase-chip,
.roulette-container .tool-related-card {
    background: rgba(255,255,255,0.05) !important;
    color: var(--rl-cream) !important;
}

.roulette-container .tool-intro-card h4,
.roulette-container .tool-example-arrow,
.roulette-container .tool-usecase-chip strong,
.roulette-container .tool-related-card .tool-related-name {
    color: var(--rl-gold) !important;
}

.roulette-container .tool-intro-card p,
.roulette-container .tool-example-card .tool-example-label,
.roulette-container .tool-related-card .tool-related-desc,
.roulette-container .tool-meta-bar {
    color: var(--rl-muted) !important;
}

.roulette-container .tool-example-card .tool-example-input,
.roulette-container .tool-example-card .tool-example-output {
    background: rgba(0,0,0,0.22);
    border-color: rgba(251, 191, 36, 0.14);
    color: var(--rl-cream);
}

.roulette-container .tool-meta-bar { border-top-color: rgba(251, 191, 36, 0.14); }
.roulette-container .tool-meta-bar span strong { color: var(--rl-cream); }
.roulette-container .tool-guide-section h2 { color: var(--rl-cream); }

.roulette-container .tool-faq-item { background: rgba(255,255,255,0.05); }
.roulette-container .tool-faq-item dt { color: var(--rl-cream); }
.roulette-container .tool-faq-item dt::before { color: var(--rl-gold); }
.roulette-container .tool-faq-item dd { color: var(--rl-muted); }
.roulette-container .tool-faq-item dd::before { color: #86efac; }

/* ── 항목 입력 리스트 (이름 + 가중치 스템퍼) ── */
.rl-item-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 0.8rem;
}

.rl-item-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.6rem;
    background: rgba(0,0,0,0.2);
    border: 2px dashed rgba(251, 191, 36, 0.2);
    border-radius: 10px;
}

.rl-item-swatch {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
}

.rl-item-name-input {
    flex: 1;
    min-width: 0;
    border: none;
    background: transparent;
    padding: 0.4rem 0.2rem;
    font-size: 0.95rem;
    color: var(--rl-cream);
    outline: none;
}

.rl-item-name-input::placeholder { color: rgba(253, 244, 231, 0.35); }

.rl-item-weight-stepper {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    flex-shrink: 0;
}

.rl-weight-btn {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: 1.5px solid rgba(251, 191, 36, 0.3);
    background: rgba(0,0,0,0.2);
    color: var(--rl-gold);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    line-height: 1;
    flex-shrink: 0;
}

.rl-weight-btn:hover { border-color: var(--rl-gold); }

.rl-weight-value {
    width: 30px;
    text-align: center;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--rl-cream);
}

.rl-item-remove {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    border: none;
    background: rgba(0,0,0,0.25);
    color: var(--rl-muted);
    cursor: pointer;
    font-size: 0.8rem;
    flex-shrink: 0;
}

.rl-item-remove:hover { background: #b91c1c; color: #fff; }

.rl-add-item-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.6rem;
    background: transparent;
    border: 2px dashed rgba(251, 191, 36, 0.3);
    border-radius: 10px;
    color: var(--rl-gold);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.rl-add-item-btn:hover { background: rgba(251, 191, 36, 0.08); border-style: solid; }
.rl-item-count-text { font-size: 0.85rem; font-weight: 700; color: var(--rl-muted); margin-top: 0.6rem; }

/* ── 버튼 ── */
.roulette-container .btn-generate {
    background: linear-gradient(135deg, var(--rl-gold-light) 0%, var(--rl-gold) 100%);
    color: var(--rl-bg);
    border: none;
    font-weight: 800;
    box-shadow: 0 6px 18px rgba(251, 191, 36, 0.3);
}

.roulette-container .btn-generate:hover { filter: brightness(1.06); box-shadow: 0 8px 24px rgba(251, 191, 36, 0.4); }
.roulette-container .btn-generate:disabled { opacity: 0.5; box-shadow: none; }

.roulette-container .clear-btn {
    background: rgba(255,255,255,0.06);
    color: var(--rl-cream);
    border: 1px solid rgba(251, 191, 36, 0.2);
}
.roulette-container .clear-btn:hover { background: rgba(255,255,255,0.12); }

.roulette-container .copy-btn {
    background: linear-gradient(135deg, var(--rl-gold-light) 0%, var(--rl-gold) 100%);
    color: var(--rl-bg);
    box-shadow: 0 4px 12px rgba(251, 191, 36, 0.25);
}

.roulette-container .error-message {
    background: rgba(178, 58, 46, 0.16);
    color: #e6857a;
    border-left: 4px solid #b23a2e;
}

.roulette-container .ticket-stub {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(251, 191, 36, 0.3);
}

.share-link-row { display: flex; gap: 0.6rem; margin-bottom: 1rem; flex-wrap: wrap; }
.share-link-row .share-link-input { flex: 1; min-width: 200px; }

.roulette-container .share-link-input {
    background: rgba(0,0,0,0.25);
    border: 1px solid rgba(251, 191, 36, 0.2);
    color: var(--rl-cream);
    padding: 0.7rem 0.9rem;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 0.88rem;
}

/* ============================================================
   룰렛 휠 (시그니쳐 요소)
   SVG로 동적 생성된 휴을 CSS transform + transition으로 회전시킨다.
   포인터는 고정된 채 휠만 회전해 당첨 조각에서 멈춘다.
   ============================================================ */
.rl-stage {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.5rem 0 0.5rem;
}

.rl-wheel-outer {
    position: relative;
    width: 280px;
    height: 280px;
    margin-bottom: 1.5rem;
}

.rl-pointer {
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 2rem;
    color: var(--rl-gold);
    filter: drop-shadow(0 3px 4px rgba(0,0,0,0.5));
    z-index: 3;
    line-height: 1;
}

.rl-wheel-wrap {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    border: 6px solid var(--rl-gold);
    box-shadow:
        0 10px 30px rgba(0,0,0,0.5),
        inset 0 0 0 3px rgba(0,0,0,0.3),
        0 0 0 2px var(--rl-bg);
    overflow: hidden;
    position: relative;
    background: var(--rl-bg);
}

.rl-wheel-svg {
    width: 100%;
    height: 100%;
    display: block;
    transform-origin: 50% 50%;
    transform: rotate(0deg);
}

.rl-wheel-svg.rl-spinning {
    transition: transform 4.2s cubic-bezier(0.12, 0.72, 0.15, 1);
}

.rl-wheel-hub {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, var(--rl-gold-light), var(--rl-gold) 70%);
    border: 3px solid var(--rl-bg);
    box-shadow: 0 3px 8px rgba(0,0,0,0.4);
    z-index: 2;
}

.rl-result-label {
    font-family: 'Black Han Sans', -apple-system, sans-serif;
    font-size: 1.3rem;
    color: var(--rl-gold);
    min-height: 1.8rem;
    opacity: 0;
    transform: translateY(4px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    text-align: center;
}

.rl-result-label.show { opacity: 1; transform: translateY(0); }

/* 모션 최소화 선호 시 회전 시간 단축 (접근성) */
@media (prefers-reduced-motion: reduce) {
    .rl-wheel-svg.rl-spinning { transition-duration: 0.5s; }
}

/* ── 내가 만든 룰렛 ── */
.rl-my-games-list { display: flex; flex-direction: column; gap: 0.5rem; }

.rl-my-game-item {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.6rem 0.9rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(251, 191, 36, 0.14);
    border-radius: 10px;
    text-decoration: none;
    color: var(--rl-cream);
    font-size: 0.85rem;
    font-weight: 600;
}

.rl-my-game-item:hover { border-color: rgba(251, 191, 36, 0.4); background: rgba(255,255,255,0.08); }
.rl-my-game-serial { font-family: 'Courier New', monospace; font-weight: 700; color: var(--rl-muted); }
.rl-my-game-arrow { margin-left: auto; color: var(--rl-gold); font-weight: 700; }

.rl-my-games-rest { margin-top: 0.55rem; }
.rl-my-games-rest.hidden { display: none; }

.rl-my-games-more-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-top: 0.7rem;
    padding: 0.55rem 1rem;
    background: transparent;
    border: 2px dashed rgba(251, 191, 36, 0.2);
    border-radius: 10px;
    color: var(--rl-muted);
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.15s ease;
}

.rl-my-games-more-btn:hover {
    border-style: solid;
    border-color: var(--rl-gold);
    color: var(--rl-gold);
    background: rgba(255,255,255,0.05);
}

/* ── 반응형 ── */
@media (max-width: 768px) {
    .roulette-container .page-header h1 { font-size: 1.9rem; }
    .rl-wheel-outer { width: 230px; height: 230px; }
    .rl-pointer { font-size: 1.7rem; }
    .rl-wheel-hub { width: 36px; height: 36px; }
    .share-link-row { flex-direction: column; }
}

@media (max-width: 480px) {
    .roulette-container .page-header h1 { font-size: 1.55rem; }
    .rl-eyebrow { font-size: 0.65rem; }
    .rl-wheel-outer { width: 200px; height: 200px; }
    .rl-item-row { flex-wrap: wrap; }
    .rl-item-name-input { min-width: 100px; }
}