/* ══════════════════════════════════════
           GACHA PAGE — ページ固有スタイル
        ══════════════════════════════════════ */
:root {
    --g-gold: #C9A84C;
    --g-gold-light: #E8C96A;
    --g-gold-dark: #8B6914;
    --g-black: #0A0A0A;
    --g-black2: #141414;
    --g-black3: #1C1C1C;
    --g-text: #F0E6C8;
    --g-muted: #9A8866;
}

.gacha-page-section {
    padding: 0 0 5rem;
}

/* ── アプリ全体 ── */
.gacha-app {
    max-width: 1200px;
    margin: 0 auto;
    background: var(--g-black);
    min-height: 60vh;
    position: relative;
    font-family: 'Hiragino Kaku Gothic Pro', 'Yu Gothic', sans-serif;
}

/* ── ガチャヘッダー ── */
.gacha-app-header {
    background: var(--g-black);
    text-align: center;
    padding: 2rem 1rem 1rem;
    border-bottom: 1px solid #222;
}

.gacha-app-eyebrow {
    font-size: 0.6rem;
    letter-spacing: 0.4em;
    color: var(--g-muted);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.gacha-app-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--g-gold);
    letter-spacing: 0.2em;
}

/* ── タブ ── */
.g-tabs {
    display: flex;
    align-items: flex-end;
    padding: 0 0 0 12px;
    background: var(--g-black);
    position: relative;
    z-index: 2;
}

.g-tabs::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--g-gold);
    z-index: 1;
}

.g-tab-btn {
    position: relative;
    padding: 10px 24px 10px 18px;
    font-family: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    outline: none;
    color: var(--g-muted);
    background: var(--g-black3);
    clip-path: polygon(0 100%, 0 20%, 10px 0, 100% 0, 100% 100%);
    margin-right: -1px;
    transition: color 0.2s, background 0.2s;
    min-width: 90px;
    text-align: center;
    letter-spacing: 1px;
    z-index: 1;
    border-top: 1px solid #333;
}

.g-tab-btn.active {
    background: var(--g-black2);
    color: var(--g-gold-light);
    z-index: 3;
    border-top-color: var(--g-gold);
}

.g-tab-btn::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: transparent;
}

.g-tab-btn.active::after {
    background: var(--g-black2);
}

/* ── コインバー ── */
.g-coin-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 16px;
    background: var(--g-black2);
    border-bottom: 1px solid #222;
}

.g-coin-left {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.g-coin-diamond {
    color: var(--g-gold);
    font-size: 14px;
}

.g-coin-num {
    font-size: 22px;
    font-weight: 700;
    color: var(--g-text);
    font-family: monospace;
}

.g-coin-label {
    font-size: 12px;
    color: var(--g-muted);
}

.g-code-btn {
    padding: 7px 14px;
    background: transparent;
    border: 1px solid var(--g-gold);
    color: var(--g-gold);
    font-family: inherit;
    font-size: 11px;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.2s;
}

.g-code-btn:hover {
    background: rgba(201, 168, 76, 0.1);
}

/* ── コード入力 ── */
.g-code-panel {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s ease;
    background: #0f0f0f;
}

.g-code-panel.open {
    max-height: 80px;
    border-bottom: 1px solid #2a2a2a;
}

.g-code-inner {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
}

.g-code-input {
    flex: 1;
    background: var(--g-black);
    border: 1px solid #333;
    color: var(--g-text);
    padding: 7px 12px;
    font-size: 13px;
    font-family: monospace;
    outline: none;
    transition: border-color 0.2s;
}

.g-code-input:focus {
    border-color: var(--g-gold);
}

.g-code-input::placeholder {
    color: #444;
}

.g-code-submit {
    padding: 7px 16px;
    background: var(--g-gold-dark);
    border: none;
    color: var(--g-black);
    font-family: inherit;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s;
    white-space: nowrap;
}

.g-code-submit:hover {
    background: var(--g-gold);
}

.g-code-msg {
    min-height: 18px;
    padding: 2px 16px 6px;
    font-size: 11px;
    color: var(--g-gold);
    letter-spacing: 1px;
    text-align: right;
}

/* ── バインダー本体 ── */
.g-binder {
    background: var(--g-black2);
    border-left: 3px solid var(--g-gold-dark);
    min-height: 50vh;
    position: relative;
    overflow: hidden;
}

.g-binder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 16px;
    width: 1px;
    height: 100%;
    background: rgba(201, 168, 76, 0.15);
}

.g-binder::after {
    content: '';
    position: absolute;
    top: 0;
    left: 26px;
    width: 1px;
    height: 100%;
    background: rgba(201, 168, 76, 0.07);
}

/* ── ガチャ画面 ── */
.g-gacha-screen {
    padding: 36px 28px 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.g-gacha-eyebrow {
    font-size: 10px;
    color: var(--g-muted);
    letter-spacing: 5px;
    margin-bottom: 28px;
}

.g-gacha-btns {
    display: flex;
    gap: 20px;
    width: 100%;
    max-width: 420px;
}

.g-gacha-btn {
    flex: 1;
    padding: 22px 12px;
    background: var(--g-black3);
    border: 1px solid var(--g-gold-dark);
    color: var(--g-text);
    font-family: inherit;
    cursor: pointer;
    transition: all 0.25s;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}

.g-gacha-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(201, 168, 76, 0.06) 0%, transparent 60%);
}

.g-gacha-btn:hover {
    border-color: var(--g-gold);
    background: #1f1a0f;
}

.g-gacha-btn.featured {
    border-color: var(--g-gold);
}

.g-gacha-btn .g-label {
    font-size: 22px;
    font-weight: 700;
    color: var(--g-gold-light);
    letter-spacing: 2px;
}

.g-gacha-btn .g-cost {
    font-size: 11px;
    color: var(--g-gold);
    letter-spacing: 1px;
}

/* ── ドア演出 ── */
.g-door-overlay {
    display: none;
    position: absolute;
    inset: 0;
    background: var(--g-black);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    z-index: 5;
}

.g-door-overlay.show {
    display: flex;
}

.g-door-lead {
    font-size: 10px;
    color: var(--g-muted);
    letter-spacing: 5px;
}

.g-door-wrap {
    perspective: 900px;
}

.g-door-frame {
    width: 160px;
    height: 230px;
    border: 2px solid var(--g-gold);
    position: relative;
    background: var(--g-black);
    box-shadow: 0 0 40px rgba(201, 168, 76, 0.1);
    cursor: pointer;
}

.g-door-frame::before {
    content: '';
    position: absolute;
    inset: 7px;
    border: 1px solid var(--g-gold-dark);
    pointer-events: none;
}

.g-door-panel {
    position: absolute;
    inset: 0;
    background: linear-gradient(150deg, #1c1710 0%, #0d0b07 60%, #1c1710 100%);
    transform-origin: left center;
    transition: transform 1.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.g-door-panel.open {
    transform: rotateY(-78deg);
}

.g-door-knob {
    position: absolute;
    right: 16px;
    top: 50%;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--g-gold);
    transform: translateY(-50%);
    pointer-events: none;
}

.g-door-deco {
    position: absolute;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 1px;
    background: var(--g-gold-dark);
    pointer-events: none;
}

.g-door-light {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 60% 50%, rgba(232, 201, 106, 0.5) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.9s 0.5s;
    pointer-events: none;
}

.g-door-light.show {
    opacity: 1;
}

.g-door-hint {
    font-size: 10px;
    color: var(--g-muted);
    letter-spacing: 4px;
    animation: gHintBlink 1.6s ease infinite alternate;
}

@keyframes gHintBlink {
    from {
        opacity: 0.3;
    }

    to {
        opacity: 1;
    }
}

/* ── SSR演出 ── */
.g-ssr-overlay {
    display: none;
    position: absolute;
    inset: 0;
    background: var(--g-black);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    z-index: 10;
}

.g-ssr-overlay.show {
    display: flex;
}

.g-ssr-ring {
    width: 100px;
    height: 100px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.g-ssr-ring::before {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid var(--g-gold);
    animation: gSpin 2s linear infinite;
}

.g-ssr-ring::after {
    content: '';
    position: absolute;
    inset: 14px;
    border: 1px solid var(--g-gold-dark);
    animation: gSpin 2s linear infinite reverse;
}

@keyframes gSpin {
    to {
        transform: rotate(360deg);
    }
}

.g-ssr-ring span {
    font-size: 12px;
    color: var(--g-gold-light);
    letter-spacing: 2px;
    position: relative;
}

.g-ssr-main {
    font-size: 28px;
    font-weight: 700;
    color: var(--g-gold-light);
    letter-spacing: 6px;
}

.g-ssr-sub {
    font-size: 11px;
    color: var(--g-muted);
    letter-spacing: 4px;
}

.g-ssr-btn {
    margin-top: 6px;
    padding: 8px 28px;
    background: transparent;
    border: 1px solid var(--g-gold);
    color: var(--g-gold);
    font-family: inherit;
    font-size: 12px;
    cursor: pointer;
    letter-spacing: 2px;
}

/* ── 結果画面 ── */
.g-result-screen {
    display: none;
    padding: 14px 14px 12px;
}

.g-result-screen.show {
    display: block;
}

.g-result-head {
    text-align: center;
    font-size: 11px;
    color: var(--g-gold);
    letter-spacing: 4px;
    margin-bottom: 12px;
}

.g-cards-grid {
    display: grid;
    gap: 8px;
    margin-bottom: 12px;
}

.g-r-card {
    aspect-ratio: 16/9;
    position: relative;
    border: 1px solid;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: gCardFlip 0.45s ease both;
    overflow: hidden;
    clip-path: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 0 100%);
}

@keyframes gCardFlip {
    from {
        opacity: 0;
        transform: rotateY(90deg) scale(0.9);
    }

    to {
        opacity: 1;
        transform: rotateY(0) scale(1);
    }
}

.g-r-card.N {
    background: #111;
    border-color: #333;
}

.g-r-card.R {
    background: #080f1c;
    border-color: #2a5a9a;
}

.g-r-card.SR {
    background: #0e0818;
    border-color: #6a2aaa;
}

.g-r-card.SSR {
    background: #120e00;
    border-color: var(--g-gold);
}

.g-r-card.SSR::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(201, 168, 76, 0.14) 0%, transparent 65%);
    animation: gGlowPulse 1.6s ease infinite alternate;
}

@keyframes gGlowPulse {
    from {
        opacity: 0.4;
    }

    to {
        opacity: 1;
    }
}

.g-r-new {
    position: absolute;
    top: 4px;
    right: 6px;
    background: var(--g-gold);
    color: var(--g-black);
    font-size: 8px;
    padding: 1px 5px;
    font-weight: 700;
}

.g-back-btn {
    display: block;
    width: 100%;
    padding: 11px;
    background: transparent;
    border: 1px solid var(--g-gold);
    color: var(--g-gold);
    font-family: inherit;
    font-size: 12px;
    cursor: pointer;
    letter-spacing: 3px;
    transition: background 0.2s;
    clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}

.g-back-btn:hover {
    background: rgba(201, 168, 76, 0.08);
}

/* ── カード一覧 ── */
.g-list-header {
    padding: 14px 16px 0;
}

.g-list-progress {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.g-list-count {
    font-size: 20px;
    font-weight: 700;
    color: var(--g-gold);
    font-family: monospace;
    white-space: nowrap;
}

.g-progress-bar {
    flex: 1;
    height: 4px;
    background: #2a2a2a;
}

.g-progress-fill {
    height: 100%;
    background: var(--g-gold);
    transition: width 0.5s ease;
}

.g-list-filters {
    margin-bottom: 14px;
}

.g-filter-row {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 6px;
    flex-wrap: wrap;
}

.g-filter-label {
    font-size: 9px;
    letter-spacing: 2px;
    color: var(--g-muted);
    width: 44px;
    flex-shrink: 0;
}

.g-filter-btn {
    padding: 5px 12px;
    background: transparent;
    border: 1px solid #333;
    color: var(--g-muted);
    font-family: inherit;
    font-size: 11px;
    cursor: pointer;
    letter-spacing: 1px;
    transition: all 0.2s;
}

.g-filter-btn:hover {
    border-color: var(--g-gold);
    color: var(--g-text);
}

.g-filter-btn.active {
    background: var(--g-black3);
    color: var(--g-gold);
    border-color: var(--g-gold);
}

.g-filter-btn.SSR.active {
    color: var(--g-gold-light);
    border-color: var(--g-gold);
}

.g-filter-btn.SR.active {
    color: #b07aff;
    border-color: #6a2aaa;
}

.g-filter-btn.R.active {
    color: #5a9aef;
    border-color: #2a5a9a;
}

.g-filter-btn.N.active {
    color: #888;
    border-color: #444;
}

.g-card-collection {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    padding: 0 16px 16px;
}

.g-col-card {
    aspect-ratio: 16/9;
    position: relative;
    border: 1px solid #2a2a2a;
    overflow: hidden;
    transition: transform 0.2s;
}

.g-col-card.owned {
    cursor: pointer;
}

.g-col-card.owned:hover {
    transform: scale(1.03);
    z-index: 1;
}

.g-col-card.SSR.owned {
    border-color: var(--g-gold);
}

.g-col-card.SR.owned {
    border-color: #6a2aaa;
}

.g-col-card.R.owned {
    border-color: #2a5a9a;
}

.g-col-card.N.owned {
    border-color: #333;
}

.g-col-card.locked {
    border-color: #1a1a1a;
    cursor: default;
}

.g-col-card-inner {
    width: 100%;
    height: 100%;
    position: relative;
}

.g-col-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.g-col-card-img.grayscale {
    filter: grayscale(100%) brightness(0.4);
}

.g-col-card-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 4px 5px;
}

.g-col-locked-icon {
    font-size: 14px;
    align-self: center;
    opacity: 0.3;
}

/* ── 確率表 ── */
.g-rate-wrap {
    padding: 16px;
}

.g-rate-table {
    width: 100%;
    border-collapse: collapse;
    max-width: 500px;
}

.g-rate-table th {
    text-align: left;
    font-size: 10px;
    letter-spacing: 2px;
    color: var(--g-muted);
    padding: 8px 12px;
    border-bottom: 1px solid #2a2a2a;
}

.g-rate-table td {
    padding: 12px;
    border-bottom: 1px solid #1a1a1a;
}

.g-rate-table tr:hover td {
    background: var(--g-black3);
}

.g-rate-badge {
    display: inline-block;
    padding: 2px 10px;
    font-size: 11px;
    font-weight: 700;
    border: 1px solid;
}

.g-rate-badge.SSR {
    color: var(--g-gold-light);
    border-color: var(--g-gold);
}

.g-rate-badge.SR {
    color: #b07aff;
    border-color: #6a2aaa;
}

.g-rate-badge.R {
    color: #5a9aef;
    border-color: #2a5a9a;
}

.g-rate-badge.N {
    color: #888;
    border-color: #444;
}

.g-rate-num {
    font-size: 14px;
    color: var(--g-text);
    font-family: monospace;
}

.g-rate-per {
    color: var(--g-muted);
    font-size: 12px;
}

.g-rate-note {
    margin-top: 16px;
    font-size: 11px;
    color: var(--g-muted);
    letter-spacing: 1px;
}

/* ── カードモーダル ── */
.g-card-modal {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.g-card-modal.show {
    display: flex;
}

.g-modal-content {
    position: relative;
    max-width: 720px;
    width: 90%;
    background: var(--g-black2);
    border: 1px solid var(--g-gold-dark);
    padding: 20px;
}

.g-modal-close {
    position: absolute;
    top: 10px;
    right: 12px;
    background: transparent;
    border: none;
    color: var(--g-muted);
    font-size: 18px;
    cursor: pointer;
    line-height: 1;
}

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

#gModalImg {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    display: block;
    margin-bottom: 12px;
}

.g-modal-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.g-modal-rarity {
    font-size: 11px;
    font-weight: 700;
    padding: 2px 8px;
    border: 1px solid;
}

.g-modal-rarity.SSR {
    color: var(--g-gold-light);
    border-color: var(--g-gold);
}

.g-modal-rarity.SR {
    color: #b07aff;
    border-color: #6a2aaa;
}

.g-modal-rarity.R {
    color: #5a9aef;
    border-color: #2a5a9a;
}

.g-modal-rarity.N {
    color: #888;
    border-color: #444;
}

.g-modal-name {
    font-size: 15px;
    color: var(--g-text);
    font-weight: 700;
}

.g-modal-version {
    font-size: 11px;
    color: var(--g-muted);
}

/* ローディング */
.g-loading {
    text-align: center;
    padding: 40px;
    color: var(--g-muted);
    font-size: 12px;
    letter-spacing: 3px;
}

/* トースト */
#gToast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--g-black3);
    border: 1px solid var(--g-gold);
    color: var(--g-gold);
    padding: 10px 24px;
    font-size: 12px;
    letter-spacing: 2px;
    opacity: 0;
    transition: opacity 0.4s;
    pointer-events: none;
    z-index: 3000;
    white-space: nowrap;
}

@media (max-width: 600px) {
    .g-card-collection {
        grid-template-columns: repeat(4, 1fr);
        gap: 5px;
    }

    .g-gacha-btns {
        gap: 12px;
    }
}