@import url('https://fonts.googleapis.com/css2?family=DotGothic16&display=swap');

:root {
    --bg-color: #000000;
    --text-main: #ffffff;
    --border-color: #ffffff;
    --accent-red: #ff4444;   /* Damage/Fail */
    --accent-blue: #4488ff;  /* Magic/Effect */
    --accent-yellow: #ffeb3b; /* Gold/Item */
    --accent-green: #4caf50; /* HP/Success */
    --accent-metal: #e0e0e0; /* Metal Slime */
    --font-main: 'DotGothic16', sans-serif;
    --window-border: 2px solid #ffffff;
    --window-radius: 4px;
}

* {
    box-sizing: border-box;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation; /* ダブルタップズーム防止 */
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-main);
    overflow: hidden;
    height: 100dvh; /* スマホのアドレスバー対策 */
    width: 100vw;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: background 0.5s;
}

/* True Demon Mode Body Style */
body.true-demon-mode {
    background: radial-gradient(circle, #200 0%, #000 90%);
    animation: bg-pulse 2s infinite;
}
@keyframes bg-pulse {
    0% { box-shadow: inset 0 0 0 #000; }
    50% { box-shadow: inset 0 0 50px #500; }
    100% { box-shadow: inset 0 0 0 #000; }
}

/* Layout Structure */
#app-container {
    display: flex;
    flex-direction: column; 
    width: 100%;
    max-width: 800px;
    height: 100%; 
    background: var(--bg-color);
    position: relative;
    z-index: 10;
    overflow: hidden;
}

/* Container in True Demon Mode */
.true-demon-mode #app-container {
    border-color: var(--accent-red);
    box-shadow: 0 0 20px var(--accent-red);
}

@media (min-width: 769px) {
    #app-container {
        flex-direction: row;
        width: 95%;
        height: 90vh;
        border: var(--window-border);
        border-radius: var(--window-radius);
    }
}

/* Sidebar (Log) */
#sidebar {
    width: 100%;
    height: 120px; /* 縮小してスペース確保 (150px -> 120px) */
    background: #000;
    display: flex;
    flex-direction: column;
    border-top: var(--window-border);
    order: 2; /* Bottom on mobile */
    font-size: 0.9rem;
    flex-shrink: 0; /* サイズ固定 */
}

@media (min-width: 769px) {
    #sidebar {
        width: 300px;
        height: 100%;
        border-top: none;
        border-right: var(--window-border);
        order: 1; /* Left on PC */
    }
}

.sidebar-header {
    padding: 5px 10px;
    background: #000;
    border-bottom: var(--window-border);
    color: #fff;
    font-size: 1rem;
    text-align: center;
}

#log-container {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
    display: flex;
    flex-direction: column-reverse; 
    scrollbar-width: none;
}

.log-entry {
    padding: 2px 0;
    display: flex;
    align-items: center;
    line-height: 1.4;
}
.log-entry.fail { color: var(--accent-red); }
.log-entry.success { color: var(--accent-blue); }
.log-entry.item { color: var(--accent-yellow); }
.log-entry.levelup { color: var(--accent-green); }
.log-entry.system { color: #888; }
.log-entry.true-boss { color: #f0f; font-weight: bold; text-shadow: 0 0 5px #f00; }
.log-entry.metal { color: var(--accent-metal); font-weight: bold; text-shadow: 0 0 5px #fff; }

/* Main Game Area */
#game-area {
    flex: 1; 
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 10px; /* 余白を少し減らす */
    position: relative;
    order: 1; 
    width: 100%;
    overflow-y: auto; /* コンテンツが多い場合のスクロール */
}

@media (min-width: 769px) {
    #game-area { order: 2; padding: 20px; overflow-y: hidden; }
}

/* Top Controls */
.top-controls {
    width: 100%;
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    align-items: center;
    margin-bottom: 10px;
    padding-bottom: 5px;
}

.highscore-display { 
    font-size: 0.8rem; color: var(--accent-yellow); 
    background: #000; padding: 0 5px;
    margin-right: auto; /* 左寄せにする */
}

.ctrl-btn {
    background: transparent;
    border: 1px solid #555;
    color: #fff;
    font-size: 0.75rem;
    cursor: pointer;
    height: 32px; /* タップしやすいサイズに拡大 */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 10px;
    border-radius: 4px;
    font-family: var(--font-main);
    min-width: 40px;
}
.ctrl-btn:hover { border-color: #fff; }

.auto-btn.active {
    background: var(--accent-blue);
    color: #000;
    border-color: var(--accent-blue);
    animation: pulse 1s infinite;
}

.visual-toggle { font-weight: bold; }

@keyframes pulse { 0% { opacity: 1; } 50% { opacity: 0.7; } 100% { opacity: 1; } }

/* Status Bar */
.status-container {
    width: 100%;
    border: var(--window-border);
    border-radius: var(--window-radius);
    padding: 10px;
    margin-bottom: 10px;
    background: #000;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 5px;
}

.status-row {
    display: flex;
    gap: 10px;
    width: 100%;
    font-size: 1rem;
    justify-content: space-between; /* 均等配置 */
}
.status-row.secondary {
    font-size: 0.8rem;
    color: #ccc;
    border-top: 1px dashed #555;
    padding-top: 5px;
}

.stat-item { display: flex; gap: 5px; align-items: baseline; }
.stat-label { color: #aaa; font-size: 0.8em; }
.stat-val { color: #fff; font-weight: bold; }
.stat-val.floor { color: var(--accent-yellow); font-size: 1.2em; }
.stat-val.hp { color: var(--accent-green); }
.stat-val.mp { color: var(--accent-blue); }

/* Monster Area */
#monster-container {
    flex: 1;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin-bottom: 10px;
    min-height: 80px; /* 高さを確保しすぎないように縮小 (120px -> 80px) */
    flex-shrink: 1; /* 画面が狭い時に縮小可能にする */
}

#monster-visual {
    width: auto;
    height: auto;
    max-width: 160px; 
    max-height: 160px;
    
    /* 画面高さに対する制限を追加して見切れ防止 */
    max-height: 25vh; 
    aspect-ratio: 1 / 1; 

    transition: transform 0.1s;
    display: flex;
    justify-content: center;
    align-items: center;
}

#monster-visual img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    image-rendering: pixelated; 
}

/* True Demon Glitch Effect */
.true-demon-visual {
    animation: glitch-anim 0.2s infinite;
    filter: drop-shadow(0 0 10px #f0f) drop-shadow(2px 2px #f00);
}
@keyframes glitch-anim {
    0% { transform: translate(0) scale(1); }
    20% { transform: translate(-2px, 2px) scale(1.02); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px) scale(0.98); }
    100% { transform: translate(0) scale(1); }
}

/* Metal Slime Shine */
.metal-visual {
    filter: drop-shadow(0 0 5px #fff) brightness(1.2);
    animation: metal-shine 2s infinite linear;
}
@keyframes metal-shine {
    0% { filter: drop-shadow(0 0 5px #fff) brightness(1.2) hue-rotate(0deg); }
    100% { filter: drop-shadow(0 0 5px #fff) brightness(1.2) hue-rotate(360deg); }
}

/* Animation Classes */
.anim-shake { animation: shake 0.4s cubic-bezier(.36,.07,.19,.97) both; }
.anim-attack { animation: attack 0.2s forwards; }
.anim-damage { animation: flashRed 0.5s; }
.anim-levelup { animation: flashGreen 0.5s; }
.anim-clear { animation: spinAndScale 1.5s forwards; }
.anim-true-clear { animation: trueClearAnim 3s forwards; }
.anim-talk { animation: talkBounce 0.5s ease-in-out; }
.anim-revive { animation: reviveFlash 1s forwards; }
.anim-clash { animation: clashShake 1s infinite; }
.anim-hide { animation: fadeOut 0.5s forwards; }
.anim-show { animation: fadeIn 0.5s forwards; }

@keyframes shake { 10%, 90% { transform: translate3d(-4px, 0, 0); } 20%, 80% { transform: translate3d(6px, 0, 0); } 30%, 50%, 70% { transform: translate3d(-8px, 0, 0); } 40%, 60% { transform: translate3d(8px, 0, 0); } }
@keyframes attack { 0% { transform: scale(1); } 50% { transform: scale(1.4); } 100% { transform: scale(1); } }
@keyframes flashRed { 0%, 100% { filter: none; } 50% { filter: drop-shadow(0 0 10px red) sepia(100%) hue-rotate(-50deg) saturate(600%); } }
@keyframes flashGreen { 0%, 100% { filter: none; } 50% { filter: drop-shadow(0 0 10px #4caf50) brightness(1.5); } }
@keyframes spinAndScale { 0% { transform: scale(1) rotate(0deg); opacity: 1; } 50% { transform: scale(1.2) rotate(180deg); opacity: 1; filter: invert(1); } 100% { transform: scale(0) rotate(360deg); opacity: 0; } }
@keyframes trueClearAnim { 
    0% { transform: scale(1); filter: brightness(1); } 
    20% { transform: scale(1.5); filter: brightness(10) hue-rotate(90deg); } 
    100% { transform: scale(0); filter: brightness(0); opacity: 0; } 
}
@keyframes talkBounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-5px); } }
@keyframes reviveFlash { 0% { filter: brightness(0); } 50% { filter: brightness(2) drop-shadow(0 0 10px #fff); } 100% { filter: brightness(1); } }
@keyframes clashShake { 0% { transform: translate(0,0); } 25% { transform: translate(5px, -5px); } 50% { transform: translate(-5px, 5px); } 75% { transform: translate(5px, 5px); } 100% { transform: translate(0,0); } }
@keyframes fadeOut { to { opacity: 0; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }


/* Message Window (Question) */
#message-window {
    width: 100%;
    min-height: 60px;
    border: var(--window-border);
    border-radius: var(--window-radius);
    padding: 10px;
    margin-bottom: 10px;
    font-size: 0.95rem;
    line-height: 1.4;
    background: #000;
    display: flex;
    align-items: center; /* 縦中央揃え */
}

.true-demon-mode #message-window {
    border-color: var(--accent-red);
    color: #fdd;
}

/* Command Window */
.command-window {
    width: 100%;
    display: flex;
    justify-content: flex-end; 
}

.choices-container {
    border: var(--window-border);
    border-radius: var(--window-radius);
    padding: 10px 20px;
    width: 140px;
    background: #000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* 画面の高さが短い場合、またはスマホ向けに選択肢を横並びにする調整 */
@media (max-height: 650px) {
    .command-window {
        justify-content: center; /* 中央寄せ */
    }
    .choices-container {
        width: 100%; /* 幅いっぱいに */
        flex-direction: row; /* 横並び */
        justify-content: space-around; /* 均等配置 */
        padding: 10px;
    }
    .choice-btn {
        width: 45%; /* ボタン幅を広げる */
        text-align: center;
        padding: 10px 0; /* タップしやすく */
        border: 1px solid #333; /* 境界線をうっすらつけてボタン感アップ */
        border-radius: 4px;
    }
    .choice-btn:hover::before, .choice-btn:active::before {
        display: none; /* 横並び時はカーソルアイコンを消す（レイアウト崩れ防止） */
    }
    /* 選択中のスタイル（代わりの強調表現） */
    .choice-btn:active {
        background-color: #333;
    }
}

.choice-btn {
    background: transparent;
    border: none;
    color: #fff;
    font-family: var(--font-main);
    font-size: 1.2rem;
    text-align: left;
    cursor: pointer;
    padding: 5px;
    position: relative;
    width: 100%; /* タップ領域確保 */
}
.choice-btn:disabled { color: #555; pointer-events: none; }

.choice-btn:hover::before, .choice-btn:active::before {
    content: "▶";
    position: absolute;
    left: -15px;
    animation: blink 1s infinite;
}

@keyframes blink { 50% { opacity: 0; } }

/* Game Over / Clear Overlay */
#overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.95); /* 少し透過させて背景が見えるように */
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    z-index: 50;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s;
    padding: 20px;
    text-align: center;
    overflow-y: auto;
}
#overlay.active { opacity: 1; pointer-events: auto; }

#overlay.clear-mode {
    background: linear-gradient(135deg, #000 0%, #1a1a00 100%);
    border: 4px double var(--accent-yellow);
}
#overlay.clear-mode .game-over-title {
    color: var(--accent-yellow);
    border-bottom-color: var(--accent-yellow);
    text-shadow: 0 0 10px var(--accent-yellow);
    font-size: 2.5rem;
}

#overlay.true-clear-mode {
    background: linear-gradient(135deg, #200 0%, #000 100%);
    border: 4px double #f0f;
}
#overlay.true-clear-mode .game-over-title {
    color: #f0f;
    border-bottom-color: #f0f;
    text-shadow: 0 0 20px #f0f;
    font-size: 3rem;
}

.game-over-title { 
    font-size: 2rem; 
    color: var(--accent-red); 
    margin: 20px 0 10px 0;
    border-bottom: 2px solid var(--accent-red);
}

.king-message {
    color: var(--accent-red);
    font-size: 1rem;
    margin-bottom: 15px;
    font-family: var(--font-main);
}

.result-container {
    border: var(--window-border);
    padding: 15px;
    margin-bottom: 20px;
    width: 100%;
    max-width: 500px;
    text-align: left;
    background: #000;
}

.result-header { font-size: 1.1rem; border-bottom: 1px dashed #fff; margin-bottom: 10px; padding-bottom: 5px;}
.result-stats { display: flex; flex-wrap: wrap; gap: 15px; margin-bottom: 15px; color: #ccc;}

.loot-list {
    max-height: 100px;
    overflow-y: auto;
    border: 1px solid #333;
    padding: 5px;
    font-size: 0.9rem;
    scrollbar-width: thin;
    margin-bottom: 15px;
}
.loot-item { margin-bottom: 2px; color: var(--accent-yellow); }

.new-record {
    color: var(--accent-yellow);
    font-weight: bold;
    animation: blink 1s infinite;
    display: none; 
    margin-left: 10px;
}

.record-stats-area {
    font-size: 0.8rem;
    color: #888;
    margin-top: 10px;
    border-top: 1px solid #333;
    padding-top: 10px;
}

.stats-row {
    display: flex;
    justify-content: space-around;
    margin-bottom: 8px;
}
.stats-row:last-child { margin-bottom: 0; }

.record-stat-box { text-align: center; min-width: 70px; }
.record-stat-num { color: #fff; font-size: 1.1rem; display: block; }
.record-stat-label { font-size: 0.7rem; display: block; }

.alias-val { font-size: 1.3rem; color: #fff; font-weight: bold; text-align: center; margin: 10px 0;}

.restart-btn {
    margin: 10px 0;
    padding: 10px 30px;
    background: transparent;
    border: var(--window-border);
    color: #fff;
    font-family: var(--font-main);
    font-size: 1.2rem;
    cursor: pointer;
    width: 100%; /* スマホで押しやすく */
    max-width: 300px;
}
.restart-btn:hover { background: #fff; color: #000; }

.delete-btn {
    margin-top: 10px;
    font-size: 0.8rem;
    color: #555;
    background: transparent;
    border: none;
    cursor: pointer;
    text-decoration: underline;
    padding: 10px; /* タップ領域確保 */
}
.delete-btn:hover { color: var(--accent-red); }

/* Bestiary & Help Overlay */
.overlay-window {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: #000;
    z-index: 60;
    display: none;
    flex-direction: column;
    padding: 20px;
    overflow: hidden;
}
.overlay-window.active { display: flex; }

.bestiary-header, .help-header {
    font-size: 1.5rem; color: #fff; text-align: center; margin-bottom: 10px;
    border-bottom: 2px solid #fff; padding-bottom: 5px;
}

.bestiary-tabs { display: flex; gap: 10px; margin-bottom: 10px; justify-content: center; }
.tab-btn {
    background: #000; border: 1px solid #555; color: #aaa; padding: 5px 15px; cursor: pointer;
}
.tab-btn.active { border-color: #fff; color: #fff; background: #222; }

.bestiary-content, .help-content {
    flex: 1; overflow-y: auto; border: 1px solid #333; padding: 10px;
    font-size: 0.9rem; scrollbar-width: thin;
}

.collection-list { display: flex; flex-wrap: wrap; gap: 5px; }
.collection-item {
    padding: 3px 8px; border: 1px solid #333; color: #888;
}
.collection-item.unlocked { color: var(--accent-yellow); border-color: var(--accent-yellow); }
.collection-item.alias-item { color: #aaa; border-color: #444; width: 100%; }
.collection-item.alias-item.unlocked { color: var(--accent-blue); border-color: var(--accent-blue); }

.close-btn {
    margin-top: 10px; padding: 10px; border: 1px solid #fff; background: #000; color: #fff; cursor: pointer;
}

/* Help Content Styles */
.help-section { margin-bottom: 20px; }
.help-title { color: var(--accent-yellow); border-bottom: 1px dashed #555; margin-bottom: 5px; }
.help-item { display: flex; margin-bottom: 8px; }
.help-icon { width: 40px; text-align: center; font-weight: bold; }
.help-desc { flex: 1; color: #ccc; }

svg { width: 100%; height: 100%; }
.pixel-art rect { shape-rendering: crispEdges; }