/**
 * Characters Feature Styles
 * キャラ広場機能のスタイル定義
 */

/* ========================================
   Characters Page Main
   ======================================== */

.characters-page-main {
    padding: 0;
    margin: 0;
    position: relative;
    width: 100%;
    /* 高さはJavaScriptで背景画像のサイズに合わせて設定 */
    overflow: hidden;
}

/* ========================================
   Characters Header
   ======================================== */

.characters-header {
    position: absolute;
    top: 16px;
    left: 16px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    z-index: 100;
}

/* キャラ作成ボタン（専用スタイル） */
.create-character-btn {
    background-color: rgb(255, 152, 0);
    color: #ffffff;
    padding: 8px 16px;
    border: 1px solid rgb(230, 126, 0);
    font-size: var(--min-font-size, 1.125rem);
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    font-family: inherit;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    width: 180px;
    box-sizing: border-box;
    line-height: 1.4;
    min-height: 36px;
}

.create-character-btn:hover {
    background-color: rgb(230, 126, 0);
    border-color: rgb(204, 111, 0);
    text-decoration: none;
}

/* 共通ボタンスタイル */
.reshuffle-btn,
.lighting-toggle-btn,
.search-panel-toggle-btn {
    background-color: rgb(113, 175, 182);
    color: #ffffff;
    padding: 8px 16px;
    border: 1px solid rgb(95, 155, 162);
    font-size: var(--min-font-size, 1.125rem);
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    font-family: inherit;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    width: 180px;
    box-sizing: border-box;
    line-height: 1.4;
    min-height: 36px;
}

.reshuffle-btn:hover,
.lighting-toggle-btn:hover,
.search-panel-toggle-btn:hover {
    background-color: rgb(95, 155, 162);
    border-color: rgb(77, 135, 142);
    text-decoration: none;
}

.lighting-toggle-btn.active {
    background-color: rgb(95, 155, 162);
    border-color: rgb(77, 135, 142);
}

/* ========================================
   Characters Grid
   ======================================== */

.characters-grid {
    position: fixed;
    top: 0;
    left: 0;
    /* 背景画像と背景色はJavaScriptで動的に設定 */
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    overflow: visible;
    padding: 0;
    z-index: 0;
    /* ドット絵のように鮮明に表示（キャラクター画像と同じ設定） */
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
    /* ハードウェアアクセラレーションを有効化 */
    will-change: transform;
    transform: translateZ(0);
    /* 背景画像のスムーズなスケーリング */
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

.character-item {
    position: absolute;
    cursor: pointer;
    will-change: transform, left, top;
    transform-origin: center bottom; /* 下中央を起点に回転 */
    transition: transform 0.05s ease;
    z-index: 1;
}

/* ホバー時の拡大はJavaScriptで処理するため、CSSは使用しない */

.character-image {
    width: 128px;
    height: 128px;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
    background-color: transparent;
    display: block;
}

.character-name {
    display: none;
}

/* キャラクター名ツールチップ */
.character-tooltip {
    position: absolute;
    background-color: rgba(0, 0, 0, 0.85);
    color: #ffffff;
    padding: 8px 12px;
    font-size: var(--min-font-size, 1.125rem);
    white-space: nowrap;
    pointer-events: none;
    z-index: 1000;
    /* left, top, transformはJavaScriptで動的に設定（親要素の外に配置するため） */
    margin-bottom: 10px;
    border: 2px solid #ffffff;
}

/* キャラクターの影 */
.character-shadow {
    position: absolute;
    transform-origin: center top;
    width: 80px;
    height: 20px;
    background: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
    filter: blur(4px);
    transition: opacity 0.1s ease, transform 0.1s ease;
    /* 親要素の外に配置されているため、親要素のtransformの影響を受けない */
}

/* アクション中も影は回転しない（JavaScriptで制御） */

/* 光源位置インジケーター */
.light-source-indicator {
    position: absolute;
    pointer-events: none;
    z-index: 1000;
}

/* ========================================
   Messages
   ======================================== */

.loading-message,
.empty-message,
.error-message {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    padding: 40px 20px;
    font-size: var(--min-font-size, 1.125rem);
    color: rgb(70, 72, 88);
    background-color: rgba(221, 205, 191, 0.1);
    border: 2px solid #DDCDBF;
    margin: 0;
    width: 80%;
    max-width: 500px;
}

.empty-message {
    line-height: 1.8;
    color: #ffffff;
}

.error-message {
    color: #d32f2f;
    border-color: #d32f2f;
}

/* ========================================
   Click Actions
   ======================================== */

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-40px); }
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10% { transform: translateX(-2px); }
    20% { transform: translateX(2px); }
    30% { transform: translateX(-2px); }
    40% { transform: translateX(2px); }
    50% { transform: translateX(-2px); }
    60% { transform: translateX(2px); }
    70% { transform: translateX(-1.5px); }
    80% { transform: translateX(1.5px); }
    90% { transform: translateX(-1px); }
}

@keyframes spinJump {
    0% { 
        transform: translateY(0) rotate(0deg);
    }
    45% { 
        transform: translateY(-50px) rotate(162deg);
    }
    50% { 
        transform: translateY(-50px) rotate(180deg);
    }
    55% { 
        transform: translateY(-50px) rotate(198deg);
    }
    100% { 
        transform: translateY(0) rotate(360deg);
    }
}

.action-bounce {
    animation: bounce 0.5s ease;
}

.action-shake {
    animation: shake 0.5s ease;
}

.action-spinJump {
    animation: spinJump 0.6s linear;
    transform-origin: center center;
}

/* ハートエフェクト */
.character-heart {
    position: absolute;
    font-size: 24px;
    color: #ff69b4;
    pointer-events: none;
    z-index: 1001;
    opacity: 0;
    transform: translate(-50%, -50%);
    transition: opacity 0.3s ease, transform 0.6s ease;
}

.character-heart.show {
    opacity: 1;
    transform: translate(-50%, -100%) scale(1.2);
}

.character-heart.hide {
    opacity: 0;
    transform: translate(-50%, -150%) scale(0.8);
}

@keyframes heartJump {
    0%, 100% { 
        transform: translateY(0) scale(1);
    }
    50% { 
        transform: translateY(-30px) scale(1.1);
    }
}

/* ========================================
   Character Search Panel
   ======================================== */

.character-search-panel {
    position: fixed;
    top: 0;
    right: -400px;
    width: 400px;
    height: 100vh;
    background-color: #ffffff;
    border-left: 2px solid #DDCDBF;
    z-index: 200;
    transition: right 0.3s ease;
    overflow-y: auto;
    overflow-x: hidden;
}

.character-search-panel.open {
    right: 0;
}

.search-panel-content {
    padding: 20px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.search-panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid #DDCDBF;
}

.search-panel-title {
    font-size: var(--min-font-size, 1.125rem);
    font-weight: 600;
    color: rgb(70, 72, 88);
    margin: 0;
}

.search-panel-close {
    background-color: transparent;
    border: 2px solid #DDCDBF;
    color: rgb(70, 72, 88);
    font-size: 1.5rem;
    width: 32px;
    height: 32px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    transition: background-color 0.3s ease, color 0.3s ease;
    font-family: inherit;
    line-height: 1;
}

.search-panel-close:hover {
    background-color: #DDCDBF;
    color: rgb(70, 72, 88);
}

.search-input-wrapper {
    margin-bottom: 15px;
}

.character-search-input {
    width: 100%;
    padding: 12px 15px;
    font-size: var(--min-font-size, 1.125rem);
    border: 2px solid #DDCDBF;
    background-color: #ffffff;
    color: rgb(70, 72, 88);
    font-family: inherit;
    box-sizing: border-box;
}

.character-search-input:focus {
    outline: none;
    border-color: rgb(113, 175, 182);
}

.search-selection-info {
    margin-bottom: 15px;
    padding: 10px;
    background-color: rgba(221, 205, 191, 0.1);
    border: 2px solid #DDCDBF;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.selection-count {
    font-size: var(--min-font-size, 1.125rem);
    color: rgb(70, 72, 88);
    font-weight: 500;
}

.selection-count.max {
    color: #d32f2f;
}

.clear-all-selection-btn {
    background-color: rgb(113, 175, 182);
    color: #ffffff;
    padding: 6px 12px;
    border: 1px solid rgb(95, 155, 162);
    font-size: var(--min-font-size, 1.125rem);
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    font-family: inherit;
    white-space: nowrap;
}

.clear-all-selection-btn:hover {
    background-color: rgb(95, 155, 162);
    border-color: rgb(77, 135, 142);
}

.clear-all-selection-btn:disabled {
    background-color: rgba(113, 175, 182, 0.5);
    border-color: rgba(95, 155, 162, 0.5);
    cursor: not-allowed;
    opacity: 0.6;
}

.search-results {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
}

.search-empty-message {
    text-align: center;
    color: rgb(70, 72, 88);
    font-size: var(--min-font-size, 1.125rem);
    padding: 40px 20px;
    margin: 0;
}

.search-result-item {
    display: flex;
    align-items: center;
    padding: 12px;
    margin-bottom: 8px;
    border: 2px solid #DDCDBF;
    background-color: #ffffff;
    transition: background-color 0.3s ease, border-color 0.3s ease;
    cursor: pointer;
}

.search-result-item:hover:not(.disabled) {
    background-color: rgba(221, 205, 191, 0.1);
}

.search-result-item.selected {
    background-color: rgba(113, 175, 182, 0.1);
    border-color: rgb(113, 175, 182);
}

.search-result-item.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.search-result-item.disabled .character-checkbox-label {
    cursor: not-allowed;
}

.character-checkbox {
    width: 20px;
    height: 20px;
    margin-right: 12px;
    cursor: pointer;
    flex-shrink: 0;
}

.character-checkbox-label {
    display: flex;
    align-items: center;
    flex: 1;
    flex-direction: row;
    cursor: pointer;
}

.result-character-image {
    width: 64px;
    height: 64px;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
    background-color: transparent;
    margin-right: 12px;
    flex-shrink: 0;
}

.result-character-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    min-width: 0; /* ellipsis 有効化 */
}

.result-character-name {
    font-size: var(--min-font-size, 1.125rem);
    color: rgb(70, 72, 88);
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.result-character-author {
    font-size: var(--min-font-size, 1.125rem);
    color: rgb(113, 175, 182);
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.result-character-actions {
    margin-left: 12px;
    display: flex;
    align-items: center;
}

.result-character-link {
    font-size: var(--min-font-size, 1.125rem);
    color: rgb(70, 72, 88);
    text-decoration: underline;
    white-space: nowrap;
}

.search-warning-message {
    background-color: rgba(211, 47, 47, 0.1);
    border: 2px solid #d32f2f;
    color: #d32f2f;
    padding: 10px;
    margin-bottom: 15px;
    font-size: var(--min-font-size, 1.125rem);
    text-align: center;
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 768px) {
    .character-image {
        width: 96px;
        height: 96px;
    }
    
    .characters-header {
        top: 14px;
        left: 14px;
        gap: 8px;
    }
    
    .create-character-btn,
    .reshuffle-btn,
    .lighting-toggle-btn,
    .search-panel-toggle-btn {
        padding: 7px 14px;
        width: 170px;
        min-height: 34px;
    }
}

@media (max-width: 480px) {
    .character-image {
        width: 64px;
        height: 64px;
    }
    
    .characters-header {
        top: 12px;
        left: 12px;
        gap: 6px;
    }
    
    .create-character-btn,
    .reshuffle-btn,
    .lighting-toggle-btn,
    .search-panel-toggle-btn {
        padding: 6px 12px;
        font-size: var(--min-font-size, 1.125rem);
        width: 160px;
        min-height: 32px;
    }
    
    .character-search-panel {
        width: 100%;
        right: -100%;
    }
    
    .result-character-image {
        width: 48px;
        height: 48px;
    }
}