* { margin: 0; padding: 0; box-sizing: border-box; }
html { overscroll-behavior: none; }

body {
    font-family: 'Noto Sans JP', sans-serif;
    background: linear-gradient(135deg, #0a0a1a, #1a0a2a, #0a0a2a);
    color: #e0e0e0;
    min-height: 100vh;
    line-height: 1.7;
    overscroll-behavior-y: contain;
}

.container {
    max-width: 640px;
    margin: 0 auto;
    padding: 20px 16px;
}

header { text-align: center; margin-bottom: 24px; }

h1 {
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(90deg, #9b59b6, #f1c40f);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.subtitle {
    color: #aaa;
    font-size: 0.9rem;
}

/* モード選択 */
.mode-section { text-align: center; }

.mode-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    padding: 32px 24px;
    margin-bottom: 20px;
}

.mode-grid {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 20px;
}

.mode-btn {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(155, 89, 182, 0.3);
    border-radius: 16px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s;
    text-align: left;
    color: #e0e0e0;
}

.mode-btn:hover {
    background: rgba(155, 89, 182, 0.15);
    border-color: rgba(155, 89, 182, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(155, 89, 182, 0.2);
}

.mode-btn .mode-emoji { font-size: 2rem; margin-bottom: 8px; }
.mode-btn .mode-name { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.mode-btn .mode-desc { font-size: 0.8rem; color: #999; }

.mode-btn.premium {
    border-color: rgba(241, 196, 15, 0.4);
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.08), rgba(241, 196, 15, 0.08));
}

.mode-btn.premium:hover {
    border-color: rgba(241, 196, 15, 0.7);
    box-shadow: 0 8px 24px rgba(241, 196, 15, 0.15);
}

.price-tag {
    display: inline-block;
    background: linear-gradient(90deg, #9b59b6, #f1c40f);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: 12px;
    margin-left: 8px;
}

/* カードシャッフル演出 */
.shuffle-section { text-align: center; }

.shuffle-area {
    position: relative;
    height: 280px;
    margin: 30px auto;
    max-width: 400px;
}

.tarot-card-back {
    position: absolute;
    width: 70px;
    height: 105px;
    background: linear-gradient(135deg, #2c1654, #4a1a7a);
    border: 2px solid rgba(241, 196, 15, 0.4);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

.tarot-card-back::after {
    content: '✦';
    color: rgba(241, 196, 15, 0.6);
    font-size: 2rem;
}

.tarot-card-back:hover {
    box-shadow: 0 8px 24px rgba(155, 89, 182, 0.4);
    border-color: rgba(241, 196, 15, 0.8);
}

.tarot-card-back.selected {
    background: linear-gradient(135deg, #4a1a7a, #9b59b6);
    border-color: #f1c40f;
    box-shadow: 0 8px 24px rgba(241, 196, 15, 0.4);
    transform: translateY(-20px) scale(1.05);
}

/* カード置き場（3枚引き用） */
.card-slots {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin: 20px auto 0;
    max-width: 400px;
}

.card-slot {
    text-align: center;
    flex: 1;
}

.slot-label {
    font-size: 0.8rem;
    color: #c89cf5;
    margin-bottom: 8px;
    font-weight: 700;
}

.slot-card {
    width: 80px;
    min-width: 80px;
    height: 120px;
    min-height: 120px;
    margin: 0 auto;
    border: 2px dashed rgba(155, 89, 182, 0.4);
    border-radius: 10px;
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.03);
    transition: all 0.4s ease;
}

.slot-card.filled {
    border: 2px solid rgba(241, 196, 15, 0.6);
    background: linear-gradient(135deg, #2c1654, #4a1a7a);
    box-shadow: 0 4px 16px rgba(155, 89, 182, 0.3);
    animation: slotFillIn 0.5s ease;
}

.slot-card .slot-emoji {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.slot-card .slot-name {
    font-size: 0.6rem;
    color: #e0e0e0;
    font-weight: 700;
    line-height: 1.2;
}

.slot-card .slot-direction {
    font-size: 0.55rem;
    margin-top: 2px;
    padding: 1px 6px;
    border-radius: 8px;
}

.slot-direction.upright {
    color: #6fcf97;
    background: rgba(111, 207, 151, 0.15);
}

.slot-direction.reversed {
    color: #e74c3c;
    background: rgba(231, 76, 60, 0.15);
}

@keyframes slotFillIn {
    0% { transform: scale(0.5); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.tarot-card-back.fade-out {
    opacity: 0 !important;
    transform: scale(0.8) !important;
    pointer-events: none;
}

.shuffle-instruction {
    color: #ccc;
    font-size: 0.95rem;
    margin-top: 16px;
    animation: pulse 2s infinite;
}

.shuffle-status {
    color: #9b59b6;
    font-size: 0.85rem;
    margin-top: 8px;
}

/* 分析中 */
.analyzing-section { text-align: center; padding: 60px 20px; }

.crystal-ball {
    font-size: 5rem;
    animation: float 3s ease-in-out infinite;
    margin-bottom: 24px;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.analyzing-text {
    font-size: 1.1rem;
    color: #ccc;
    margin-bottom: 12px;
}

.analyzing-status {
    color: #9b59b6;
    font-size: 0.9rem;
    animation: pulse 1.5s infinite;
}

.analyzing-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 20px;
}

.analyzing-dots span {
    width: 10px;
    height: 10px;
    background: #9b59b6;
    border-radius: 50%;
    animation: dotBounce 1.4s ease-in-out infinite;
}

.analyzing-dots span:nth-child(2) { animation-delay: 0.2s; }
.analyzing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes dotBounce {
    0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
    40% { transform: scale(1); opacity: 1; }
}

/* 結果セクション */
.result-section { animation: fadeInUp 0.6s ease; }

.result-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(155, 89, 182, 0.3);
    border-radius: 20px;
    padding: 32px 24px;
    margin-bottom: 20px;
}

.result-header {
    text-align: center;
    margin-bottom: 24px;
}

.result-mode-label {
    display: inline-block;
    background: rgba(155, 89, 182, 0.2);
    color: #c89cf5;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 12px;
    margin-bottom: 12px;
}

.result-title {
    font-size: 1.3rem;
    font-weight: 900;
    background: linear-gradient(90deg, #9b59b6, #f1c40f);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 引いたカード表示 */
.drawn-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-bottom: 24px;
}

.drawn-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(155, 89, 182, 0.25);
    border-radius: 14px;
    padding: 16px 12px;
    text-align: center;
    min-width: 110px;
    flex: 1;
    max-width: 160px;
    animation: cardReveal 0.5s ease;
}

.drawn-card .position-label {
    font-size: 0.7rem;
    color: #999;
    margin-bottom: 6px;
}

.drawn-card .card-emoji {
    font-size: 2rem;
    margin-bottom: 6px;
}

.drawn-card .card-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: #e0e0e0;
    margin-bottom: 4px;
}

.drawn-card .card-direction {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 8px;
    display: inline-block;
}

.drawn-card .card-direction.upright {
    background: rgba(46, 204, 113, 0.2);
    color: #2ecc71;
}

.drawn-card .card-direction.reversed {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
}

.drawn-card .card-meaning {
    font-size: 0.72rem;
    color: #999;
    margin-top: 6px;
    line-height: 1.4;
}

@keyframes cardReveal {
    from { opacity: 0; transform: rotateY(90deg) scale(0.8); }
    to { opacity: 1; transform: rotateY(0) scale(1); }
}

/* AI鑑定結果 */
.reading-section {
    margin-top: 24px;
}

.reading-block {
    background: rgba(255,255,255,0.03);
    border-left: 3px solid #9b59b6;
    border-radius: 0 12px 12px 0;
    padding: 16px;
    margin-bottom: 12px;
}

.reading-block .block-title {
    font-size: 0.8rem;
    font-weight: 700;
    color: #c89cf5;
    margin-bottom: 6px;
}

.reading-block .block-text {
    font-size: 0.9rem;
    color: #ddd;
    line-height: 1.7;
}

.overall-reading {
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.1), rgba(241, 196, 15, 0.05));
    border: 1px solid rgba(155, 89, 182, 0.3);
    border-radius: 16px;
    padding: 20px;
    margin-top: 20px;
    text-align: center;
}

.overall-reading .overall-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: #f1c40f;
    margin-bottom: 8px;
}

.overall-reading .overall-text {
    font-size: 0.95rem;
    color: #e0e0e0;
    line-height: 1.8;
}

.advice-box {
    background: rgba(241, 196, 15, 0.08);
    border: 1px solid rgba(241, 196, 15, 0.2);
    border-radius: 12px;
    padding: 16px;
    margin-top: 16px;
    text-align: center;
}

.advice-box .advice-label {
    font-size: 0.75rem;
    color: #f1c40f;
    font-weight: 700;
    margin-bottom: 6px;
}

.advice-box .advice-text {
    font-size: 0.9rem;
    color: #ddd;
}

.lucky-items {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 16px;
    flex-wrap: wrap;
}

.lucky-item {
    background: rgba(255,255,255,0.04);
    border-radius: 10px;
    padding: 10px 16px;
    text-align: center;
    font-size: 0.8rem;
}

.lucky-item .lucky-label { color: #999; font-size: 0.7rem; }
.lucky-item .lucky-value { color: #f1c40f; font-weight: 700; margin-top: 2px; }

/* シェアボタン */
.share-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 24px;
    flex-wrap: wrap;
}

.share-btn {
    padding: 10px 20px;
    border-radius: 50px;
    border: none;
    font-size: 0.85rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
    color: #fff;
}

.share-btn:hover { transform: translateY(-2px); }

.share-x { background: #000; border: 1px solid #333; }
.share-line { background: #06C755; }
.share-copy { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2); }

.retry-btn {
    display: block;
    width: 100%;
    max-width: 300px;
    margin: 20px auto 0;
    padding: 14px;
    background: transparent;
    border: 2px solid rgba(155, 89, 182, 0.4);
    border-radius: 50px;
    color: #c89cf5;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.retry-btn:hover {
    background: rgba(155, 89, 182, 0.15);
    border-color: #9b59b6;
}

/* トースト */
.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: rgba(155, 89, 182, 0.9);
    color: #fff;
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    opacity: 0;
    transition: all 0.4s;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* 広告枠 */
.ad-slot {
    margin: 12px 0;
    min-height: 50px;
    text-align: center;
    overflow: hidden;
}

/* Footer */
footer {
    text-align: center;
    padding: 30px 0 20px;
    color: #666;
    font-size: 0.75rem;
}

footer .copyright { margin-top: 8px; }

/* アニメーション */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* レスポンシブ */
@media (max-width: 600px) {
    .container { padding: 16px 12px; }
    h1 { font-size: 1.4rem; }
    .drawn-card { min-width: 90px; padding: 12px 8px; }
    .drawn-card .card-emoji { font-size: 1.5rem; }
    .shuffle-area { height: 240px; }
    .tarot-card-back { width: 55px; height: 85px; }
    .card-slots { gap: 10px; }
    .slot-card { width: 65px; height: 100px; }
    .slot-card .slot-emoji { font-size: 1.2rem; }
    .slot-card .slot-name { font-size: 0.55rem; }
}