/**
 * 坊主めくりゲーム専用スタイル
 * 百人一首.jp
 */

/* bouzumekuri-guide.css で定義済みの変数を継承して使用 */

/* ============================
   コンテナ
   ============================ */
.bzm-container {
    max-width: 640px;
    margin: 0 auto;
    padding: 0 var(--space-4) var(--space-12);
}

/* ============================
   設定パネル
   ============================ */
.bzm-settings-title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 600;
    text-align: center;
    margin-bottom: var(--space-2);
    color: var(--color-bouzu-accent);
}

.bzm-settings-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
    margin-bottom: var(--space-10);
}

.bzm-settings-group {
    margin-bottom: var(--space-8);
}

.bzm-settings-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-3);
}

.bzm-cpu-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-3);
}

.bzm-cpu-option {
    padding: var(--space-4);
    border: 2px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    background: var(--color-bg-primary);
    cursor: pointer;
    text-align: center;
    transition: border-color 0.2s, background 0.2s, transform 0.15s;
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--color-text-primary);
}

.bzm-cpu-option:hover {
    border-color: var(--color-bouzu-accent);
    transform: translateY(-2px);
}

.bzm-cpu-option.is-selected {
    border-color: var(--color-bouzu-accent);
    background: var(--color-bouzu-accent-light);
    color: var(--color-bouzu-accent);
    font-weight: 700;
}

.bzm-cpu-option-count {
    font-size: var(--text-2xl);
    font-weight: 700;
    display: block;
    margin-bottom: var(--space-1);
}

.bzm-rule-info {
    background: var(--color-bouzu-accent-light);
    border-radius: var(--radius-lg);
    padding: var(--space-4) var(--space-5);
    margin-bottom: var(--space-8);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
}

.bzm-rule-info strong {
    color: var(--color-bouzu-accent);
}

.bzm-start-btn {
    width: 100%;
    padding: var(--space-5);
    font-size: var(--text-lg);
    font-weight: 700;
    background: var(--color-bouzu-accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: background 0.2s, transform 0.15s;
    letter-spacing: 0.05em;
}

.bzm-start-btn:hover {
    background: var(--color-bouzu-accent-dark);
    transform: translateY(-2px);
}

.bzm-start-btn:active {
    transform: translateY(0);
}

/* ============================
   ゲームパネル
   ============================ */
.bzm-game-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-5);
}

.bzm-game-title {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text-primary);
    margin: 0;
}

.bzm-end-btn {
    padding: var(--space-2) var(--space-4);
    background: transparent;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: border-color 0.2s, color 0.2s;
}

.bzm-end-btn:hover {
    border-color: var(--color-text-secondary);
    color: var(--color-text-primary);
}

/* プレイヤー一覧 */
.bzm-players {
    display: flex;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
    flex-wrap: wrap;
}

.bzm-player {
    flex: 1;
    min-width: 80px;
    padding: var(--space-3) var(--space-2);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-md);
    border: 2px solid transparent;
    text-align: center;
    transition: border-color 0.25s, background 0.25s;
}

.bzm-player.is-active {
    border-color: var(--color-bouzu-accent);
    background: var(--color-bouzu-accent-light);
}

.bzm-player.is-human {
    background: var(--color-bg-primary);
    border-color: var(--color-border-light);
}

.bzm-player.is-human.is-active {
    border-color: var(--color-bouzu-accent);
    background: var(--color-bouzu-accent-light);
}

.bzm-player-name {
    font-size: var(--text-xs);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bzm-player.is-active .bzm-player-name {
    color: var(--color-bouzu-accent);
    font-weight: 600;
}

.bzm-player-count {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1;
}

.bzm-player-count-label {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
}

.bzm-player-turn-dot {
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--color-bouzu-accent);
    border-radius: 50%;
    margin-bottom: var(--space-1);
    animation: bzm-pulse 1s infinite;
}

@keyframes bzm-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}

/* 山札・捨て札エリア */
.bzm-board {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
    margin-bottom: var(--space-5);
}

.bzm-pile {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
}

.bzm-pile-label {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.bzm-pile-visual {
    position: relative;
    width: 80px;
    height: 110px;
}

.bzm-deck-stack {
    position: absolute;
    inset: 0;
    background: var(--color-bouzu-accent);
    border-radius: var(--radius-md);
    box-shadow:
        3px 3px 0 rgba(0,0,0,0.12),
        6px 6px 0 rgba(0,0,0,0.08),
        9px 9px 0 rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.4);
    font-size: 28px;
}

.bzm-deck-stack.is-empty {
    background: var(--color-border-light);
    box-shadow: none;
    color: var(--color-text-tertiary);
    font-size: var(--text-sm);
}

.bzm-discard-visual {
    position: absolute;
    inset: 0;
    background: var(--color-bg-secondary);
    border: 2px dashed var(--color-border-light);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-tertiary);
    font-size: var(--text-sm);
}

.bzm-discard-visual.has-cards {
    background: var(--color-bg-secondary);
    border-style: solid;
    border-color: var(--color-border-light);
}

.bzm-pile-count {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.bzm-pile-count strong {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-text-primary);
}

/* めくったカードエリア */
.bzm-flipped-area {
    min-height: 180px;
    margin-bottom: var(--space-5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.bzm-flipped-placeholder {
    text-align: center;
    color: var(--color-text-tertiary);
    font-size: var(--text-sm);
    padding: var(--space-8);
    border: 2px dashed var(--color-border-light);
    border-radius: var(--radius-lg);
    width: 100%;
}

.bzm-flipped-card {
    width: 100%;
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    display: flex;
    gap: var(--space-4);
    align-items: flex-start;
    animation: bzm-card-reveal 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: 2px solid transparent;
}

@keyframes bzm-card-reveal {
    from {
        opacity: 0;
        transform: scale(0.88) translateY(8px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.bzm-flipped-card--tono {
    background: var(--color-bg-secondary);
    border-color: var(--color-border-light);
}

.bzm-flipped-card--bozu {
    background: var(--color-bouzu-warm-light);
    border-color: var(--color-bouzu-warm);
}

.bzm-flipped-card--hime {
    background: var(--color-bouzu-princess-light);
    border-color: var(--color-bouzu-princess);
}

.bzm-flipped-card--semimaru {
    background: linear-gradient(135deg, rgba(123,45,142,0.12), rgba(192,57,43,0.12));
    border-color: var(--color-bouzu-accent);
}

.bzm-card-image {
    width: 80px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.bzm-card-image img {
    width: 100%;
    height: auto;
    display: block;
}

.bzm-card-image-placeholder {
    width: 80px;
    height: 112px;
    background: var(--color-border-light);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-tertiary);
    font-size: 28px;
    flex-shrink: 0;
}

.bzm-card-info {
    flex: 1;
    min-width: 0;
}

.bzm-card-type-badge {
    display: inline-block;
    padding: 2px var(--space-2);
    border-radius: var(--radius-sm);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-2);
}

.bzm-card-type-badge--tono {
    background: var(--color-border-light);
    color: var(--color-text-secondary);
}

.bzm-card-type-badge--bozu {
    background: var(--color-bouzu-warm);
    color: #fff;
}

.bzm-card-type-badge--hime {
    background: var(--color-bouzu-princess);
    color: #fff;
}

.bzm-card-type-badge--semimaru {
    background: var(--color-bouzu-accent);
    color: #fff;
}

.bzm-card-poet {
    font-family: var(--font-display);
    font-size: var(--text-base);
    font-weight: 600;
    color: var(--color-text-primary);
    margin-bottom: var(--space-2);
}

.bzm-card-poem {
    font-family: 'Shippori Mincho', serif;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-3);
}

.bzm-effect-message {
    font-size: var(--text-sm);
    font-weight: 600;
    padding: var(--space-2) var(--space-3);
    border-radius: var(--radius-sm);
    animation: bzm-effect-in 0.4s 0.15s both;
}

@keyframes bzm-effect-in {
    from { opacity: 0; transform: translateX(-6px); }
    to   { opacity: 1; transform: translateX(0); }
}

.bzm-effect-message--tono {
    background: rgba(0,0,0,0.04);
    color: var(--color-text-secondary);
}

.bzm-effect-message--bozu {
    background: var(--color-bouzu-warm);
    color: #fff;
}

.bzm-effect-message--hime {
    background: var(--color-bouzu-princess);
    color: #fff;
}

.bzm-effect-message--semimaru {
    background: var(--color-bouzu-accent);
    color: #fff;
}

/* めくるボタン・ターン表示 */
.bzm-action-area {
    text-align: center;
    margin-bottom: var(--space-4);
}

.bzm-flip-btn {
    display: inline-block;
    padding: var(--space-4) var(--space-10);
    background: var(--color-bouzu-accent);
    color: #fff;
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--text-lg);
    font-weight: 700;
    cursor: pointer;
    letter-spacing: 0.08em;
    transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
    box-shadow: 0 4px 16px rgba(123,45,142,0.3);
}

.bzm-flip-btn:hover:not(:disabled) {
    background: var(--color-bouzu-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(123,45,142,0.4);
}

.bzm-flip-btn:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(123,45,142,0.3);
}

.bzm-flip-btn:disabled {
    background: var(--color-border-light);
    color: var(--color-text-tertiary);
    cursor: not-allowed;
    box-shadow: none;
}

.bzm-turn-message {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    margin-top: var(--space-2);
}

/* ============================
   結果パネル
   ============================ */
.bzm-result-header {
    text-align: center;
    padding: var(--space-8) 0 var(--space-6);
}

.bzm-result-icon {
    font-size: 56px;
    margin-bottom: var(--space-3);
    display: block;
}

.bzm-result-title {
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--color-text-primary);
    margin: 0;
}

.bzm-ranking {
    margin-bottom: var(--space-8);
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.bzm-rank-item {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    padding: var(--space-4) var(--space-5);
    background: var(--color-bg-secondary);
    border-radius: var(--radius-lg);
    border: 2px solid transparent;
}

.bzm-rank-item--1 {
    border-color: #F59E0B;
    background: #FFFBEB;
}

.bzm-rank-item--1 .bzm-rank-badge {
    background: #F59E0B;
    color: #fff;
}

.bzm-rank-item--human {
    border-color: var(--color-bouzu-accent);
}

.bzm-rank-badge {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--color-border-light);
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--text-sm);
    flex-shrink: 0;
}

.bzm-rank-name {
    flex: 1;
    font-weight: 600;
    color: var(--color-text-primary);
}

.bzm-rank-score {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--color-text-primary);
}

.bzm-rank-score-label {
    font-size: var(--text-xs);
    color: var(--color-text-tertiary);
    margin-left: 2px;
}

.bzm-result-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

/* ============================
   ローディング
   ============================ */
.bzm-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--space-16) var(--space-4);
    gap: var(--space-4);
}

.bzm-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border-light);
    border-top-color: var(--color-bouzu-accent);
    border-radius: 50%;
    animation: bzm-spin 0.8s linear infinite;
}

@keyframes bzm-spin {
    to { transform: rotate(360deg); }
}

.bzm-loading-text {
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
}

/* ============================
   レスポンシブ
   ============================ */
@media (max-width: 400px) {
    .bzm-cpu-options {
        grid-template-columns: repeat(3, 1fr);
    }

    .bzm-cpu-option-count {
        font-size: var(--text-xl);
    }

    .bzm-flip-btn {
        padding: var(--space-4) var(--space-8);
    }
}