:root {
    --bg-color: #f6f3ed;
    --text-main: #4a3b32;
    --text-light: #7a6a5e;
    --accent-color: #b5835a;
    --border-color: #c9bcae;
    --danger-color: #a85c5c;
    --lamp-off: #a09a90;
    --lamp-on: #f9d56e;
}

body {
    margin: 0; padding: 0; font-family: 'Shippori Mincho', serif;
    background-color: var(--bg-color); color: var(--text-main);
    background-image: radial-gradient(var(--border-color) 1px, transparent 1px);
    background-size: 30px 30px; overflow-x: hidden;
    overflow-y: auto; transition: background-color 2s ease;
}

#ambient-light {
    position: fixed; top: -20%; left: -20%; width: 140%; height: 140%;
    background: radial-gradient(circle at 50% 30%, rgba(255, 230, 200, 0.1) 0%, rgba(246, 243, 237, 0) 60%);
    z-index: -2; pointer-events: none; transition: background 2s ease;
}
body.lamp-on #ambient-light {
    background: radial-gradient(circle at 50% 30%, rgba(255, 220, 150, 0.6) 0%, rgba(246, 243, 237, 0) 70%);
}

#particles { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
.particle { position: absolute; font-size: 1.2rem; opacity: 0.4; animation: fall linear infinite; }
@keyframes fall { 0% { transform: translateY(-10vh) rotate(0deg); } 100% { transform: translateY(110vh) rotate(360deg); } }

.screen { 
    display: flex; flex-direction: column; align-items: center; 
    justify-content: flex-start; min-height: 100vh; padding: 60px 20px; box-sizing: border-box; 
}
.hidden { display: none !important; }

.menu-board {
    background: rgba(255, 255, 255, 0.95); border: double 6px var(--border-color);
    padding: 40px; border-radius: 8px; max-width: 600px; width: 100%;
    box-shadow: 0 10px 30px rgba(74, 59, 50, 0.1); text-align: center; position: relative;
    transition: opacity 1s ease;
}
.gimmick-board { min-height: 400px; display: flex; flex-direction: column; }

h1 { font-family: 'Cinzel', serif; font-size: 2.5rem; margin: 0; color: var(--accent-color); letter-spacing: 2px; }
h2 { font-size: 1.2rem; font-weight: normal; margin-top: 5px; color: var(--text-light); }

.divider { margin: 20px 0; color: var(--border-color); font-size: 1.2rem; }
.divider::before, .divider::after { content: " ──────── "; font-weight: 100; }
.intro-text { line-height: 1.8; margin-bottom: 30px; text-align: left; font-size: 0.95rem; }

.agreement-box { background: #faf8f5; border: 1px solid var(--border-color); border-radius: 4px; padding: 20px; text-align: left; margin-bottom: 30px; }
.agreement-title { font-weight: bold; margin-top: 0; margin-bottom: 15px; border-bottom: 1px dashed var(--border-color); padding-bottom: 5px; }
.check-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 15px; cursor: pointer; font-size: 0.9rem; line-height: 1.5; }
.check-item input[type="checkbox"] { margin-top: 4px; accent-color: var(--text-main); transform: scale(1.2); }

#lamp-container { margin-top: 20px; display: flex; flex-direction: column; align-items: center; gap: 10px; transition: all 0.3s; }
#lamp-container.disabled { opacity: 0.4; pointer-events: none; }
#lamp-container:not(.disabled) { cursor: pointer; }
#lamp-icon { font-size: 3rem; color: var(--lamp-off); transition: color 0.5s, text-shadow 0.5s; }
#lamp-container:not(.disabled):hover #lamp-icon { color: #d4c090; }
#lamp-container.active #lamp-icon { color: var(--lamp-on); text-shadow: 0 0 20px var(--lamp-on); }
#lamp-text { font-size: 0.9rem; color: var(--text-light); transition: opacity 0.5s; }

.input-group { margin-bottom: 20px; width: 100%; text-align: left; }
.input-group label { display: block; margin-bottom: 8px; font-size: 0.9rem; color: var(--text-main); font-weight: bold; }
.input-group input, .input-group textarea {
    padding: 12px; width: 100%; box-sizing: border-box; border: 1px solid var(--border-color); border-radius: 4px;
    font-family: inherit; background: #faf8f5; text-align: center;
}
.input-group textarea { text-align: left; resize: vertical; }

.btn {
    padding: 12px 25px; border: 1px solid var(--border-color); border-radius: 3px;
    font-family: 'Shippori Mincho', serif; font-size: 0.95rem; cursor: pointer;
    background-color: #fff; color: var(--text-main); transition: all 0.3s;
}
.btn:hover { background-color: #f0e9e1; }
.primary-btn { background-color: var(--text-main); color: #fff; border: none; }
.primary-btn:hover { background-color: var(--accent-color); }
.danger-btn { color: var(--danger-color); border-color: var(--danger-color); }

/* Feポップアップ用 */
.fe-popup {
    position: absolute; background: rgba(255,240,245,0.9); border: 1px solid #ffb6c1;
    color: #d1496b; padding: 10px 15px; border-radius: 20px; font-size: 0.9rem;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1); pointer-events: none; z-index: 50;
    animation: pop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}
@keyframes pop { 0% { transform: scale(0); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }

#toast-container { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; }
.toast { background: rgba(74, 59, 50, 0.95); color: #fff; padding: 15px 20px; border-radius: 4px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); font-size: 0.9rem; animation: slideIn 0.3s forwards; }
@keyframes slideIn { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }

#gimmick-container { flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; position: relative; width: 100%; overflow: hidden;}
.progress-container { font-size: 1.1rem; color: var(--accent-color); margin-bottom: 20px; font-weight: bold; }

.chat-window { width: 100%; height: 300px; background: #faf8f5; border: 1px solid var(--border-color); border-radius: 4px; padding: 15px; overflow-y: auto; display: flex; flex-direction: column; text-align: left; margin-bottom: 15px; box-sizing: border-box;}
.chat-msg { max-width: 90%; padding: 12px 15px; border-radius: 8px; margin-bottom: 10px; line-height: 1.8; font-size: 0.9rem; }
.msg-caterpillar { background: #fff; border: 1px solid var(--border-color); align-self: flex-start; }
.msg-player { background: var(--text-main); color: #fff; align-self: flex-end; }

:root {
    --bg-color: #f6f3ed;
    --text-main: #4a3b32;
    --text-light: #7a6a5e;
    --accent-color: #b5835a;
    --border-color: #c9bcae;
    --danger-color: #a85c5c;
    --lamp-off: #a09a90;
    --lamp-on: #f9d56e;
}

body {
    margin: 0; padding: 0; font-family: 'Shippori Mincho', serif;
    background-color: var(--bg-color); color: var(--text-main);
    background-image: radial-gradient(var(--border-color) 1px, transparent 1px);
    background-size: 30px 30px; overflow-x: hidden;
    overflow-y: auto; transition: background-color 2s ease;
}

#ambient-light { position: fixed; top: -20%; left: -20%; width: 140%; height: 140%; background: radial-gradient(circle at 50% 30%, rgba(255, 230, 200, 0.1) 0%, rgba(246, 243, 237, 0) 60%); z-index: -2; pointer-events: none; transition: background 2s ease; }
body.lamp-on #ambient-light { background: radial-gradient(circle at 50% 30%, rgba(255, 220, 150, 0.6) 0%, rgba(246, 243, 237, 0) 70%); }

#particles { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
.particle { position: absolute; font-size: 1.2rem; opacity: 0.4; animation: fall linear infinite; }
@keyframes fall { 0% { transform: translateY(-10vh) rotate(0deg); } 100% { transform: translateY(110vh) rotate(360deg); } }

.screen { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; min-height: 100vh; padding: 60px 20px; box-sizing: border-box; }
.hidden { display: none !important; }

.menu-board { background: rgba(255, 255, 255, 0.95); border: double 6px var(--border-color); padding: 40px; border-radius: 8px; max-width: 600px; width: 100%; box-shadow: 0 10px 30px rgba(74, 59, 50, 0.1); text-align: center; position: relative; transition: opacity 1s ease; }
.gimmick-board { min-height: 450px; display: flex; flex-direction: column; }

h1 { font-family: 'Cinzel', serif; font-size: 2.5rem; margin: 0; color: var(--accent-color); letter-spacing: 2px; }
h2 { font-size: 1.2rem; font-weight: normal; margin-top: 5px; color: var(--text-light); }

.divider { margin: 20px 0; color: var(--border-color); font-size: 1.2rem; }
.divider::before, .divider::after { content: " ──────── "; font-weight: 100; }
.intro-text { line-height: 1.8; margin-bottom: 30px; text-align: left; font-size: 0.95rem; }

.agreement-box { background: #faf8f5; border: 1px solid var(--border-color); border-radius: 4px; padding: 20px; text-align: left; margin-bottom: 30px; }
.agreement-title { font-weight: bold; margin-top: 0; margin-bottom: 15px; border-bottom: 1px dashed var(--border-color); padding-bottom: 5px; }
.check-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 15px; cursor: pointer; font-size: 0.9rem; line-height: 1.5; }
.check-item input[type="checkbox"] { margin-top: 4px; accent-color: var(--text-main); transform: scale(1.2); }

#lamp-container { margin-top: 20px; display: flex; flex-direction: column; align-items: center; gap: 10px; transition: all 0.3s; }
#lamp-container.disabled { opacity: 0.4; pointer-events: none; }
#lamp-container:not(.disabled) { cursor: pointer; }
#lamp-icon { font-size: 3rem; color: var(--lamp-off); transition: color 0.5s, text-shadow 0.5s; }
#lamp-container:not(.disabled):hover #lamp-icon { color: #d4c090; }
#lamp-container.active #lamp-icon { color: var(--lamp-on); text-shadow: 0 0 20px var(--lamp-on); }
#lamp-text { font-size: 0.9rem; color: var(--text-light); transition: opacity 0.5s; }

.input-group { margin-bottom: 20px; width: 100%; text-align: left; }
.input-group label { display: block; margin-bottom: 8px; font-size: 0.9rem; color: var(--text-main); font-weight: bold; }
.input-group input, .input-group textarea { padding: 12px; width: 100%; box-sizing: border-box; border: 1px solid var(--border-color); border-radius: 4px; font-family: inherit; background: #faf8f5; text-align: center; }
.input-group textarea { text-align: left; resize: vertical; }

.btn { padding: 12px 25px; border: 1px solid var(--border-color); border-radius: 3px; font-family: 'Shippori Mincho', serif; font-size: 0.95rem; cursor: pointer; background-color: #fff; color: var(--text-main); transition: all 0.3s; }
.btn:hover { background-color: #f0e9e1; }
.primary-btn { background-color: var(--text-main); color: #fff; border: none; }
.primary-btn:hover { background-color: var(--accent-color); }
.danger-btn { color: var(--danger-color); border-color: var(--danger-color); }
.btn-info { background-color: #e3f2fd; color: #0d47a1; border-color: #bbdefb; }
.btn-warning { background-color: #fff3e0; color: #e65100; border-color: #ffe0b2; }
.btn-neutral { background-color: #f5f5f5; color: #424242; border-color: #e0e0e0; }

.fe-popup { position: absolute; background: rgba(255,240,245,0.9); border: 1px solid #ffb6c1; color: #d1496b; padding: 10px 15px; border-radius: 20px; font-size: 0.9rem; box-shadow: 0 4px 10px rgba(0,0,0,0.1); pointer-events: none; z-index: 50; animation: pop 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards; }
@keyframes pop { 0% { transform: scale(0); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }

#toast-container { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; pointer-events:none; }
.toast { background: rgba(74, 59, 50, 0.95); color: #fff; padding: 15px 20px; border-radius: 4px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); font-size: 0.9rem; animation: slideIn 0.3s forwards; }
@keyframes slideIn { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }

#gimmick-container { flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; position: relative; width: 100%; overflow: hidden;}
.progress-container { font-size: 1.1rem; color: var(--accent-color); margin-bottom: 20px; font-weight: bold; }

.chat-window { width: 100%; height: 250px; background: #faf8f5; border: 1px solid var(--border-color); border-radius: 4px; padding: 15px; overflow-y: auto; display: flex; flex-direction: column; text-align: left; margin-bottom: 15px; box-sizing: border-box;}
.chat-msg { max-width: 90%; padding: 12px 15px; border-radius: 8px; margin-bottom: 10px; line-height: 1.8; font-size: 0.9rem; }
.msg-caterpillar { background: #fff; border: 1px solid var(--border-color); align-self: flex-start; }
.msg-player { background: var(--text-main); color: #fff; align-self: flex-end; }

/* ドラッグギミック用 */
.draggable { cursor: grab; position: absolute; user-select: none; touch-action: none; }
.draggable:active { cursor: grabbing; }

/* Siギミック用 */
.si-workspace { width: 100%; height: 200px; position: relative; background: #fff; border: 1px solid var(--border-color); overflow: hidden; margin-bottom: 20px; }
.si-target { width: 60px; height: 60px; border: 2px dashed var(--danger-color); position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); border-radius: 50%; }
.si-stamp { width: 60px; height: 60px; background: rgba(168, 92, 92, 0.2); border: 2px solid var(--danger-color); color: var(--danger-color); display: flex; align-items: center; justify-content: center; font-weight: bold; border-radius: 50%; z-index: 100; }


:root {
    --bg-color: #f6f3ed; --text-main: #4a3b32; --text-light: #7a6a5e;
    --accent-color: #b5835a; --border-color: #c9bcae; --danger-color: #a85c5c;
    --lamp-off: #a09a90; --lamp-on: #f9d56e;
}

body {
    margin: 0; padding: 0; font-family: 'Shippori Mincho', serif; background-color: var(--bg-color); color: var(--text-main);
    background-image: radial-gradient(var(--border-color) 1px, transparent 1px); background-size: 30px 30px;
    overflow-x: hidden; overflow-y: auto; transition: background-color 2s ease;
}

#ambient-light { position: fixed; top: -20%; left: -20%; width: 140%; height: 140%; background: radial-gradient(circle at 50% 30%, rgba(255, 230, 200, 0.1) 0%, rgba(246, 243, 237, 0) 60%); z-index: -2; pointer-events: none; transition: background 2s ease; }
body.lamp-on #ambient-light { background: radial-gradient(circle at 50% 30%, rgba(255, 220, 150, 0.6) 0%, rgba(246, 243, 237, 0) 70%); }

#particles { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
.particle { position: absolute; font-size: 1.2rem; opacity: 0.4; animation: fall linear infinite; }
@keyframes fall { 0% { transform: translateY(-10vh) rotate(0deg); } 100% { transform: translateY(110vh) rotate(360deg); } }

.screen { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; min-height: 100vh; padding: 60px 20px; box-sizing: border-box; }
.hidden { display: none !important; }

.menu-board { background: rgba(255, 255, 255, 0.95); border: double 6px var(--border-color); padding: 40px; border-radius: 8px; max-width: 600px; width: 100%; box-shadow: 0 10px 30px rgba(74, 59, 50, 0.1); text-align: center; position: relative; transition: opacity 1s ease; margin-bottom:20px; }
.gimmick-board { min-height: 450px; display: flex; flex-direction: column; }
.capture-board { background: #fff; } /* キャプチャ用に白背景固定 */

h1 { font-family: 'Cinzel', serif; font-size: 2.5rem; margin: 0; color: var(--accent-color); letter-spacing: 2px; }
h2 { font-size: 1.2rem; font-weight: normal; margin-top: 5px; color: var(--text-light); }

.divider { margin: 20px 0; color: var(--border-color); font-size: 1.2rem; }
.divider::before, .divider::after { content: " ──────── "; font-weight: 100; }
.intro-text { line-height: 1.8; margin-bottom: 30px; text-align: left; font-size: 0.95rem; }

.agreement-box { background: #faf8f5; border: 1px solid var(--border-color); border-radius: 4px; padding: 20px; text-align: left; margin-bottom: 30px; }
.agreement-title { font-weight: bold; margin-top: 0; margin-bottom: 15px; border-bottom: 1px dashed var(--border-color); padding-bottom: 5px; }
.check-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 15px; cursor: pointer; font-size: 0.9rem; line-height: 1.5; }
.check-item input[type="checkbox"] { margin-top: 4px; accent-color: var(--text-main); transform: scale(1.2); }

#lamp-container { margin-top: 20px; display: flex; flex-direction: column; align-items: center; gap: 10px; transition: all 0.3s; }
#lamp-container.disabled { opacity: 0.4; pointer-events: none; }
#lamp-container:not(.disabled) { cursor: pointer; }
#lamp-icon { font-size: 3rem; color: var(--lamp-off); transition: color 0.5s, text-shadow 0.5s; }
#lamp-container:not(.disabled):hover #lamp-icon { color: #d4c090; }
#lamp-container.active #lamp-icon { color: var(--lamp-on); text-shadow: 0 0 20px var(--lamp-on); }
#lamp-text { font-size: 0.9rem; color: var(--text-light); transition: opacity 0.5s; }

.input-group { margin-bottom: 20px; width: 100%; text-align: left; }
.input-group label { display: block; margin-bottom: 8px; font-size: 0.9rem; color: var(--text-main); font-weight: bold; }
.input-group input, .input-group textarea { padding: 12px; width: 100%; box-sizing: border-box; border: 1px solid var(--border-color); border-radius: 4px; font-family: inherit; background: #faf8f5; text-align: center; }
.input-group textarea { text-align: left; resize: vertical; }

.btn { padding: 12px 25px; border: 1px solid var(--border-color); border-radius: 3px; font-family: 'Shippori Mincho', serif; font-size: 0.95rem; cursor: pointer; background-color: #fff; color: var(--text-main); transition: all 0.3s; }
.btn:hover { background-color: #f0e9e1; }
.primary-btn { background-color: var(--text-main); color: #fff; border: none; }
.primary-btn:hover { background-color: var(--accent-color); }
.danger-btn { color: var(--danger-color); border-color: var(--danger-color); }

.fe-popup { position: absolute; background: rgba(255,240,245,0.9); border: 1px solid #ffb6c1; color: #d1496b; padding: 10px 15px; border-radius: 20px; font-size: 0.9rem; box-shadow: 0 4px 10px rgba(0,0,0,0.1); pointer-events: none; z-index: 50; animation: pop 0.3s forwards; }
@keyframes pop { 0% { transform: scale(0); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }

#toast-container { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; pointer-events:none; }
.toast { background: rgba(74, 59, 50, 0.95); color: #fff; padding: 15px 20px; border-radius: 4px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); font-size: 0.9rem; animation: slideIn 0.3s forwards; }
@keyframes slideIn { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }

#gimmick-container { flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; position: relative; width: 100%; overflow: hidden;}
.progress-container { font-size: 1.1rem; color: var(--accent-color); margin-bottom: 20px; font-weight: bold; }

.chat-window { width: 100%; height: 250px; background: #faf8f5; border: 1px solid var(--border-color); border-radius: 4px; padding: 15px; overflow-y: auto; display: flex; flex-direction: column; text-align: left; margin-bottom: 15px; box-sizing: border-box;}
.chat-msg { max-width: 90%; padding: 12px 15px; border-radius: 8px; margin-bottom: 10px; line-height: 1.8; font-size: 0.9rem; }
.msg-caterpillar { background: #fff; border: 1px solid var(--border-color); align-self: flex-start; }
.msg-player { background: var(--text-main); color: #fff; align-self: flex-end; }

/* 芋虫用 */
.draggable { cursor: grab; position: absolute; user-select: none; touch-action: none; transition: transform 0.1s; }
.draggable:active { cursor: grabbing; transform: scale(0.95); }
.exploded { animation: explode 0.5s forwards !important; pointer-events: none; }
@keyframes explode { 0% { transform: scale(1); opacity: 1; } 50% { transform: scale(2) rotate(15deg); opacity: 0.8; filter: drop-shadow(0 0 10px red); } 100% { transform: scale(3); opacity: 0; } }

.si-workspace { width: 100%; height: 200px; position: relative; background: #fff; border: 1px solid var(--border-color); overflow: hidden; margin-bottom: 20px; }
.si-target { width: 60px; height: 60px; border: 2px dashed var(--danger-color); position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); border-radius: 50%; }
.si-stamp { width: 60px; height: 60px; background: rgba(168, 92, 92, 0.2); border: 2px solid var(--danger-color); color: var(--danger-color); display: flex; align-items: center; justify-content: center; font-weight: bold; border-radius: 50%; z-index: 100; }

/* ランキングバー */
.ranking-bar { display: flex; align-items: center; margin-bottom: 8px; font-size: 0.9rem; }
.ranking-label { width: 40px; font-weight: bold; text-align: left; }
.ranking-track { flex: 1; background: #eaeaea; height: 12px; border-radius: 6px; overflow: hidden; margin: 0 10px; }
.ranking-fill { height: 100%; background: var(--danger-color); transition: width 1s ease-out; }
.ranking-score { width: 20px; text-align: right; font-weight: bold; color: var(--danger-color); }

/* レシートエリア */
.action-log-container {
    width: 100%; max-width: 600px; background: #fff; border: 1px dashed #ccc; padding: 20px; box-shadow: inset 0 0 10px rgba(0,0,0,0.05); font-family: monospace; text-align: left; margin-bottom: 20px; border-radius: 4px;
}
#action-log-content { font-size: 0.85rem; line-height: 1.6; color: #555; white-space: pre-wrap; word-break: break-all; }

:root {
    --bg-color: #f6f3ed; --text-main: #4a3b32; --text-light: #7a6a5e;
    --accent-color: #b5835a; --border-color: #c9bcae; --danger-color: #a85c5c;
    --lamp-off: #a09a90; --lamp-on: #f9d56e;
}

body { margin: 0; padding: 0; font-family: 'Shippori Mincho', serif; background-color: var(--bg-color); color: var(--text-main); background-image: radial-gradient(var(--border-color) 1px, transparent 1px); background-size: 30px 30px; overflow-x: hidden; overflow-y: auto; transition: background-color 2s ease; }
#ambient-light { position: fixed; top: -20%; left: -20%; width: 140%; height: 140%; background: radial-gradient(circle at 50% 30%, rgba(255, 230, 200, 0.1) 0%, rgba(246, 243, 237, 0) 60%); z-index: -2; pointer-events: none; transition: background 2s ease; }
body.lamp-on #ambient-light { background: radial-gradient(circle at 50% 30%, rgba(255, 220, 150, 0.6) 0%, rgba(246, 243, 237, 0) 70%); }
#particles { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
.particle { position: absolute; font-size: 1.2rem; opacity: 0.4; animation: fall linear infinite; }
@keyframes fall { 0% { transform: translateY(-10vh) rotate(0deg); } 100% { transform: translateY(110vh) rotate(360deg); } }

/* オーディオボタン */
.audio-btn { position: fixed; top: 20px; left: 20px; z-index: 1000; font-size: 1.5rem; color: var(--accent-color); cursor: pointer; background: rgba(255,255,255,0.8); padding: 10px; border-radius: 50%; box-shadow: 0 2px 10px rgba(0,0,0,0.1); transition: all 0.3s; }
.audio-btn:hover { transform: scale(1.1); }

.screen { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; min-height: 100vh; padding: 60px 20px; box-sizing: border-box; }
.hidden { display: none !important; }
.menu-board { background: rgba(255, 255, 255, 0.95); border: double 6px var(--border-color); padding: 40px; border-radius: 8px; max-width: 600px; width: 100%; box-shadow: 0 10px 30px rgba(74, 59, 50, 0.1); text-align: center; position: relative; transition: opacity 1s ease; margin-bottom:20px; }
.gimmick-board { min-height: 450px; display: flex; flex-direction: column; }
.capture-board { background: #fff; }

h1 { font-family: 'Cinzel', serif; font-size: 2.5rem; margin: 0; color: var(--accent-color); letter-spacing: 2px; }
h2 { font-size: 1.2rem; font-weight: normal; margin-top: 5px; color: var(--text-light); }
.divider { margin: 20px 0; color: var(--border-color); font-size: 1.2rem; }
.divider::before, .divider::after { content: " ──────── "; font-weight: 100; }
.intro-text { line-height: 1.8; margin-bottom: 30px; text-align: left; font-size: 0.95rem; }

.agreement-box { background: #faf8f5; border: 1px solid var(--border-color); border-radius: 4px; padding: 20px; text-align: left; margin-bottom: 30px; }
.agreement-title { font-weight: bold; margin-top: 0; margin-bottom: 15px; border-bottom: 1px dashed var(--border-color); padding-bottom: 5px; }
.check-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 15px; cursor: pointer; font-size: 0.9rem; line-height: 1.5; }
.check-item input[type="checkbox"] { margin-top: 4px; accent-color: var(--text-main); transform: scale(1.2); }

#lamp-container { margin-top: 20px; display: flex; flex-direction: column; align-items: center; gap: 10px; transition: all 0.3s; }
#lamp-container.disabled { opacity: 0.4; pointer-events: none; }
#lamp-container:not(.disabled) { cursor: pointer; }
#lamp-icon { font-size: 3rem; color: var(--lamp-off); transition: color 0.5s, text-shadow 0.5s; }
#lamp-container:not(.disabled):hover #lamp-icon { color: #d4c090; }
#lamp-container.active #lamp-icon { color: var(--lamp-on); text-shadow: 0 0 20px var(--lamp-on); }
#lamp-text { font-size: 0.9rem; color: var(--text-light); transition: opacity 0.5s; }

.input-group { margin-bottom: 20px; width: 100%; text-align: left; }
.input-group label { display: block; margin-bottom: 8px; font-size: 0.9rem; color: var(--text-main); font-weight: bold; }
.input-group input, .input-group textarea { padding: 12px; width: 100%; box-sizing: border-box; border: 1px solid var(--border-color); border-radius: 4px; font-family: inherit; background: #faf8f5; text-align: center; }
.input-group textarea { text-align: left; resize: vertical; }

.btn { padding: 12px 25px; border: 1px solid var(--border-color); border-radius: 3px; font-family: 'Shippori Mincho', serif; font-size: 0.95rem; cursor: pointer; background-color: #fff; color: var(--text-main); transition: all 0.3s; }
.btn:hover { background-color: #f0e9e1; }
.primary-btn { background-color: var(--text-main); color: #fff; border: none; }
.primary-btn:hover { background-color: var(--accent-color); }
.danger-btn { color: var(--danger-color); border-color: var(--danger-color); }

.fe-popup { position: absolute; background: rgba(255,240,245,0.9); border: 1px solid #ffb6c1; color: #d1496b; padding: 10px 15px; border-radius: 20px; font-size: 0.9rem; box-shadow: 0 4px 10px rgba(0,0,0,0.1); pointer-events: none; z-index: 50; animation: pop 0.3s forwards; }
@keyframes pop { 0% { transform: scale(0); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }

#toast-container { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; pointer-events:none; }
.toast { background: rgba(74, 59, 50, 0.95); color: #fff; padding: 15px 20px; border-radius: 4px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); font-size: 0.9rem; animation: slideIn 0.3s forwards; }
@keyframes slideIn { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }

#gimmick-container { flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; position: relative; width: 100%; overflow: hidden;}
.progress-container { font-size: 1.1rem; color: var(--accent-color); margin-bottom: 20px; font-weight: bold; }

.chat-window { width: 100%; height: 250px; background: #faf8f5; border: 1px solid var(--border-color); border-radius: 4px; padding: 15px; overflow-y: auto; display: flex; flex-direction: column; text-align: left; margin-bottom: 15px; box-sizing: border-box;}
.chat-msg { max-width: 90%; padding: 12px 15px; border-radius: 8px; margin-bottom: 10px; line-height: 1.8; font-size: 0.9rem; }
.msg-caterpillar { background: #fff; border: 1px solid var(--border-color); align-self: flex-start; }
.msg-player { background: var(--text-main); color: #fff; align-self: flex-end; }

/* 芋虫の震えアニメーション (Se圧) */
.draggable { cursor: grab; position: absolute; user-select: none; touch-action: none; transition: transform 0.1s; }
.shake { animation: shake 0.1s infinite; }
@keyframes shake { 0% { transform: translate(1px, 1px) rotate(0deg); } 25% { transform: translate(-1px, -2px) rotate(-2deg); } 50% { transform: translate(-3px, 0px) rotate(2deg); } 75% { transform: translate(2px, 2px) rotate(-1deg); } 100% { transform: translate(1px, -1px) rotate(1deg); } }

.exploded { animation: explode 0.5s forwards !important; pointer-events: none; }
@keyframes explode { 0% { transform: scale(1); opacity: 1; } 50% { transform: scale(2) rotate(15deg); opacity: 0.8; filter: drop-shadow(0 0 10px red); } 100% { transform: scale(3); opacity: 0; } }

/* 批判テキスト */
.criticism-text { position: absolute; color: var(--danger-color); font-weight: bold; font-size: 0.8rem; pointer-events: none; z-index: 100; text-shadow: 1px 1px 0 #fff; animation: floatUp 0.8s forwards; }
@keyframes floatUp { 0% { opacity: 1; transform: translateY(0); } 100% { opacity: 0; transform: translateY(-30px); } }

.si-workspace { width: 100%; height: 200px; position: relative; background: #fff; border: 1px solid var(--border-color); overflow: hidden; margin-bottom: 20px; }
.si-target { width: 60px; height: 60px; border: 2px dashed var(--danger-color); position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); border-radius: 50%; }
.si-stamp { width: 60px; height: 60px; background: rgba(168, 92, 92, 0.2); border: 2px solid var(--danger-color); color: var(--danger-color); display: flex; align-items: center; justify-content: center; font-weight: bold; border-radius: 50%; z-index: 100; }

.ranking-bar { display: flex; align-items: center; margin-bottom: 8px; font-size: 0.9rem; }
.ranking-label { width: 40px; font-weight: bold; text-align: left; }
.ranking-track { flex: 1; background: #eaeaea; height: 12px; border-radius: 6px; overflow: hidden; margin: 0 10px; }
.ranking-fill { height: 100%; background: var(--danger-color); transition: width 1s ease-out; }
.ranking-score { width: 25px; text-align: right; font-weight: bold; color: var(--danger-color); }
.action-log-container { width: 100%; max-width: 600px; background: #fff; border: 1px dashed #ccc; padding: 20px; box-shadow: inset 0 0 10px rgba(0,0,0,0.05); font-family: monospace; text-align: left; margin-bottom: 20px; border-radius: 4px; }
#action-log-content { font-size: 0.85rem; line-height: 1.6; color: #555; white-space: pre-wrap; word-break: break-all; }

:root {
    --bg-color: #f6f3ed; --text-main: #4a3b32; --text-light: #7a6a5e;
    --accent-color: #b5835a; --border-color: #c9bcae; --danger-color: #a85c5c;
    --lamp-off: #a09a90; --lamp-on: #f9d56e;
}

body { margin: 0; padding: 0; font-family: 'Shippori Mincho', serif; background-color: var(--bg-color); color: var(--text-main); background-image: radial-gradient(var(--border-color) 1px, transparent 1px); background-size: 30px 30px; overflow-x: hidden; overflow-y: auto; transition: background-color 2s ease; }
#ambient-light { position: fixed; top: -20%; left: -20%; width: 140%; height: 140%; background: radial-gradient(circle at 50% 30%, rgba(255, 230, 200, 0.1) 0%, rgba(246, 243, 237, 0) 60%); z-index: -2; pointer-events: none; transition: background 2s ease; }
body.lamp-on #ambient-light { background: radial-gradient(circle at 50% 30%, rgba(255, 220, 150, 0.6) 0%, rgba(246, 243, 237, 0) 70%); }
#particles { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
.particle { position: absolute; font-size: 1.2rem; opacity: 0.4; animation: fall linear infinite; }
@keyframes fall { 0% { transform: translateY(-10vh) rotate(0deg); } 100% { transform: translateY(110vh) rotate(360deg); } }

.audio-btn { position: fixed; top: 20px; left: 20px; z-index: 1000; font-size: 1.5rem; color: var(--accent-color); cursor: pointer; background: rgba(255,255,255,0.8); padding: 10px; border-radius: 50%; box-shadow: 0 2px 10px rgba(0,0,0,0.1); transition: all 0.3s; }
.audio-btn:hover { transform: scale(1.1); }

.screen { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; min-height: 100vh; padding: 60px 20px; box-sizing: border-box; }
.hidden { display: none !important; }
.menu-board { background: rgba(255, 255, 255, 0.95); border: double 6px var(--border-color); padding: 40px; border-radius: 8px; max-width: 600px; width: 100%; box-shadow: 0 10px 30px rgba(74, 59, 50, 0.1); text-align: center; position: relative; transition: opacity 1s ease; margin-bottom:20px; box-sizing: border-box; }
.gimmick-board { min-height: 450px; display: flex; flex-direction: column; }
.capture-board { background: #fff; }

h1 { font-family: 'Cinzel', serif; font-size: 2.5rem; margin: 0; color: var(--accent-color); letter-spacing: 2px; }
h2 { font-size: 1.2rem; font-weight: normal; margin-top: 5px; color: var(--text-light); }
.divider { margin: 20px 0; color: var(--border-color); font-size: 1.2rem; }
.divider::before, .divider::after { content: " ──────── "; font-weight: 100; }
.intro-text { line-height: 1.8; margin-bottom: 30px; text-align: left; font-size: 0.95rem; }

.agreement-box { background: #faf8f5; border: 1px solid var(--border-color); border-radius: 4px; padding: 20px; text-align: left; margin-bottom: 30px; }
.agreement-title { font-weight: bold; margin-top: 0; margin-bottom: 15px; border-bottom: 1px dashed var(--border-color); padding-bottom: 5px; }
.check-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 15px; cursor: pointer; font-size: 0.9rem; line-height: 1.5; }
.check-item input[type="checkbox"] { margin-top: 4px; accent-color: var(--text-main); transform: scale(1.2); }

#lamp-container { margin-top: 20px; display: flex; flex-direction: column; align-items: center; gap: 10px; transition: all 0.3s; }
#lamp-container.disabled { opacity: 0.4; pointer-events: none; }
#lamp-container:not(.disabled) { cursor: pointer; }
#lamp-icon { font-size: 3rem; color: var(--lamp-off); transition: color 0.5s, text-shadow 0.5s; }
#lamp-container:not(.disabled):hover #lamp-icon { color: #d4c090; }
#lamp-container.active #lamp-icon { color: var(--lamp-on); text-shadow: 0 0 20px var(--lamp-on); }
#lamp-text { font-size: 0.9rem; color: var(--text-light); transition: opacity 0.5s; }

.input-group { margin-bottom: 20px; width: 100%; text-align: left; }
.input-group label { display: block; margin-bottom: 8px; font-size: 0.9rem; color: var(--text-main); font-weight: bold; }
.input-group input, .input-group textarea { padding: 12px; width: 100%; box-sizing: border-box; border: 1px solid var(--border-color); border-radius: 4px; font-family: inherit; background: #faf8f5; text-align: center; }
.input-group textarea { text-align: left; resize: vertical; }

.btn { padding: 12px 25px; border: 1px solid var(--border-color); border-radius: 3px; font-family: 'Shippori Mincho', serif; font-size: 0.95rem; cursor: pointer; background-color: #fff; color: var(--text-main); transition: all 0.3s; }
.btn:hover { background-color: #f0e9e1; }
.primary-btn { background-color: var(--text-main); color: #fff; border: none; }
.primary-btn:hover { background-color: var(--accent-color); }
.danger-btn { color: var(--danger-color); border-color: var(--danger-color); }

.fe-popup { position: absolute; background: rgba(255,240,245,0.9); border: 1px solid #ffb6c1; color: #d1496b; padding: 10px 15px; border-radius: 20px; font-size: 0.9rem; box-shadow: 0 4px 10px rgba(0,0,0,0.1); pointer-events: none; z-index: 50; animation: pop 0.3s forwards; }
@keyframes pop { 0% { transform: scale(0); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }

#toast-container { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; pointer-events:none; }
.toast { background: rgba(74, 59, 50, 0.95); color: #fff; padding: 15px 20px; border-radius: 4px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); font-size: 0.9rem; animation: slideIn 0.3s forwards; }
@keyframes slideIn { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }

#gimmick-container { flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; position: relative; width: 100%; overflow: hidden;}
.progress-container { font-size: 1.1rem; color: var(--accent-color); margin-bottom: 20px; font-weight: bold; }

.chat-window { width: 100%; height: 250px; background: #faf8f5; border: 1px solid var(--border-color); border-radius: 4px; padding: 15px; overflow-y: auto; display: flex; flex-direction: column; text-align: left; margin-bottom: 15px; box-sizing: border-box;}
.chat-msg { max-width: 90%; padding: 12px 15px; border-radius: 8px; margin-bottom: 10px; line-height: 1.8; font-size: 0.9rem; }
.msg-caterpillar { background: #fff; border: 1px solid var(--border-color); align-self: flex-start; }
.msg-player { background: var(--text-main); color: #fff; align-self: flex-end; }

/* 芋虫ドラッグ・震え・爆発用 */
.draggable { cursor: grab; position: absolute; user-select: none; touch-action: none; transition: transform 0.1s; }
.shake { animation: shake 0.05s infinite; filter: drop-shadow(0 0 5px var(--danger-color)); }
@keyframes shake { 0% { transform: translate(3px, 2px) rotate(0deg); } 25% { transform: translate(-3px, -2px) rotate(-3deg); } 50% { transform: translate(-4px, 1px) rotate(3deg); } 75% { transform: translate(3px, 3px) rotate(-2deg); } 100% { transform: translate(2px, -2px) rotate(2deg); } }
.exploded { animation: explode 0.5s forwards !important; pointer-events: none; }
@keyframes explode { 0% { transform: scale(1); opacity: 1; } 50% { transform: scale(2) rotate(15deg); opacity: 0.8; filter: drop-shadow(0 0 10px red); } 100% { transform: scale(3); opacity: 0; } }
/* 批判テキストの圧 */
.criticism-text { position: absolute; color: var(--danger-color); font-weight: bold; font-size: 1rem; pointer-events: none; z-index: 100; text-shadow: 1px 1px 0 #fff, -1px -1px 0 #fff; animation: floatUp 0.6s forwards; white-space: nowrap;}
@keyframes floatUp { 0% { opacity: 0; transform: translateY(10px) scale(0.8); } 20% { opacity: 1; transform: translateY(0) scale(1.2); } 100% { opacity: 0; transform: translateY(-40px) scale(1); } }

.si-workspace { width: 100%; height: 200px; position: relative; background: #fff; border: 1px solid var(--border-color); overflow: hidden; margin-bottom: 20px; }
.si-target { width: 60px; height: 60px; border: 2px dashed var(--danger-color); position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); border-radius: 50%; }
.si-stamp { width: 60px; height: 60px; background: rgba(168, 92, 92, 0.2); border: 2px solid var(--danger-color); color: var(--danger-color); display: flex; align-items: center; justify-content: center; font-weight: bold; border-radius: 50%; z-index: 100; }

.ranking-bar { display: flex; align-items: center; margin-bottom: 8px; font-size: 0.9rem; }
.ranking-label { width: 40px; font-weight: bold; text-align: left; }
.ranking-track { flex: 1; background: #eaeaea; height: 12px; border-radius: 6px; overflow: hidden; margin: 0 10px; }
.ranking-fill { height: 100%; background: var(--danger-color); transition: width 1s ease-out; }
.ranking-score { width: 25px; text-align: right; font-weight: bold; color: var(--danger-color); }
.action-log-container { width: 100%; max-width: 600px; background: #fff; border: 1px dashed #ccc; padding: 20px; box-shadow: inset 0 0 10px rgba(0,0,0,0.05); font-family: monospace; text-align: left; margin-bottom: 20px; border-radius: 4px; box-sizing:border-box;}
#action-log-content { font-size: 0.85rem; line-height: 1.6; color: #555; white-space: pre-wrap; word-break: break-all; }

/* スマホ対応レスポンシブ */
@media (max-width: 600px) {
    h1 { font-size: 2rem; }
    .menu-board { padding: 25px 15px; }
    .btn { padding: 10px 15px; font-size: 0.9rem; }
    .chat-window, .si-workspace { height: 200px; }
    .action-log-container { padding: 10px; }
}

:root {
    --bg-color: #f6f3ed; --text-main: #4a3b32; --text-light: #7a6a5e;
    --accent-color: #b5835a; --border-color: #c9bcae; --danger-color: #a85c5c;
    --lamp-off: #a09a90; --lamp-on: #f9d56e;
}

body { margin: 0; padding: 0; font-family: 'Shippori Mincho', serif; background-color: var(--bg-color); color: var(--text-main); background-image: radial-gradient(var(--border-color) 1px, transparent 1px); background-size: 30px 30px; overflow-x: hidden; overflow-y: auto; transition: background-color 2s ease; }
#ambient-light { position: fixed; top: -20%; left: -20%; width: 140%; height: 140%; background: radial-gradient(circle at 50% 30%, rgba(255, 230, 200, 0.1) 0%, rgba(246, 243, 237, 0) 60%); z-index: -2; pointer-events: none; transition: background 2s ease; }
body.lamp-on #ambient-light { background: radial-gradient(circle at 50% 30%, rgba(255, 220, 150, 0.6) 0%, rgba(246, 243, 237, 0) 70%); }
#particles { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
.particle { position: absolute; font-size: 1.2rem; opacity: 0.4; animation: fall linear infinite; }
@keyframes fall { 0% { transform: translateY(-10vh) rotate(0deg); } 100% { transform: translateY(110vh) rotate(360deg); } }

.audio-btn { position: fixed; top: 20px; left: 20px; z-index: 1000; font-size: 1.5rem; color: var(--accent-color); cursor: pointer; background: rgba(255,255,255,0.8); padding: 10px; border-radius: 50%; box-shadow: 0 2px 10px rgba(0,0,0,0.1); transition: all 0.3s; }
.audio-btn:hover { transform: scale(1.1); }

.screen { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; min-height: 100vh; padding: 60px 20px; box-sizing: border-box; }
.hidden { display: none !important; }
.menu-board { background: rgba(255, 255, 255, 0.95); border: double 6px var(--border-color); padding: 40px; border-radius: 8px; max-width: 600px; width: 100%; box-shadow: 0 10px 30px rgba(74, 59, 50, 0.1); text-align: center; position: relative; transition: opacity 1s ease; margin-bottom:20px; box-sizing: border-box; }
.gimmick-board { min-height: 450px; display: flex; flex-direction: column; }
.capture-board { background: #fff; }

h1 { font-family: 'Cinzel', serif; font-size: 2.5rem; margin: 0; color: var(--accent-color); letter-spacing: 2px; }
h2 { font-size: 1.2rem; font-weight: normal; margin-top: 5px; color: var(--text-light); }
.divider { margin: 20px 0; color: var(--border-color); font-size: 1.2rem; }
.divider::before, .divider::after { content: " ──────── "; font-weight: 100; }
.intro-text { line-height: 1.8; margin-bottom: 30px; text-align: left; font-size: 0.95rem; }

.agreement-box { background: #faf8f5; border: 1px solid var(--border-color); border-radius: 4px; padding: 20px; text-align: left; margin-bottom: 30px; }
.agreement-title { font-weight: bold; margin-top: 0; margin-bottom: 15px; border-bottom: 1px dashed var(--border-color); padding-bottom: 5px; }
.check-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 15px; cursor: pointer; font-size: 0.9rem; line-height: 1.5; }
.check-item input[type="checkbox"] { margin-top: 4px; accent-color: var(--text-main); transform: scale(1.2); }

#lamp-container { margin-top: 20px; display: flex; flex-direction: column; align-items: center; gap: 10px; transition: all 0.3s; }
#lamp-container.disabled { opacity: 0.4; pointer-events: none; }
#lamp-container:not(.disabled) { cursor: pointer; }
#lamp-icon { font-size: 3rem; color: var(--lamp-off); transition: color 0.5s, text-shadow 0.5s; }
#lamp-container:not(.disabled):hover #lamp-icon { color: #d4c090; }
#lamp-container.active #lamp-icon { color: var(--lamp-on); text-shadow: 0 0 20px var(--lamp-on); }
#lamp-text { font-size: 0.9rem; color: var(--text-light); transition: opacity 0.5s; }

.input-group { margin-bottom: 20px; width: 100%; text-align: left; }
.input-group label { display: block; margin-bottom: 8px; font-size: 0.9rem; color: var(--text-main); font-weight: bold; }
.input-group input, .input-group textarea { padding: 12px; width: 100%; box-sizing: border-box; border: 1px solid var(--border-color); border-radius: 4px; font-family: inherit; background: #faf8f5; text-align: center; }
.input-group textarea { text-align: left; resize: vertical; }

.btn { padding: 12px 25px; border: 1px solid var(--border-color); border-radius: 3px; font-family: 'Shippori Mincho', serif; font-size: 0.95rem; cursor: pointer; background-color: #fff; color: var(--text-main); transition: all 0.3s; }
.btn:hover { background-color: #f0e9e1; }
.primary-btn { background-color: var(--text-main); color: #fff; border: none; }
.primary-btn:hover { background-color: var(--accent-color); }
.danger-btn { color: var(--danger-color); border-color: var(--danger-color); }

.fe-popup { position: absolute; background: rgba(255,240,245,0.9); border: 1px solid #ffb6c1; color: #d1496b; padding: 10px 15px; border-radius: 20px; font-size: 0.9rem; box-shadow: 0 4px 10px rgba(0,0,0,0.1); pointer-events: none; z-index: 50; animation: pop 0.3s forwards; }
@keyframes pop { 0% { transform: scale(0); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }

#toast-container { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; pointer-events:none; }
.toast { background: rgba(74, 59, 50, 0.95); color: #fff; padding: 15px 20px; border-radius: 4px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); font-size: 0.9rem; animation: slideIn 0.3s forwards; }
@keyframes slideIn { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }

#gimmick-container { flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; position: relative; width: 100%; overflow: hidden;}
.progress-container { font-size: 1.1rem; color: var(--accent-color); margin-bottom: 20px; font-weight: bold; }

.chat-window { width: 100%; height: 250px; background: #faf8f5; border: 1px solid var(--border-color); border-radius: 4px; padding: 15px; overflow-y: auto; display: flex; flex-direction: column; text-align: left; margin-bottom: 15px; box-sizing: border-box;}
.chat-msg { max-width: 90%; padding: 12px 15px; border-radius: 8px; margin-bottom: 10px; line-height: 1.8; font-size: 0.9rem; }
.msg-caterpillar { background: #fff; border: 1px solid var(--border-color); align-self: flex-start; }
.msg-player { background: var(--text-main); color: #fff; align-self: flex-end; }

/* 芋虫ドラッグ・震え・爆発用 */
.draggable { cursor: grab; position: absolute; user-select: none; touch-action: none; transition: transform 0.1s; }
.shake { animation: shake 0.05s infinite; filter: drop-shadow(0 0 5px var(--danger-color)); }
@keyframes shake { 0% { transform: translate(3px, 2px) rotate(0deg); } 25% { transform: translate(-3px, -2px) rotate(-3deg); } 50% { transform: translate(-4px, 1px) rotate(3deg); } 75% { transform: translate(3px, 3px) rotate(-2deg); } 100% { transform: translate(2px, -2px) rotate(2deg); } }
.exploded { animation: explode 0.5s forwards !important; pointer-events: none; }
@keyframes explode { 0% { transform: scale(1); opacity: 1; } 50% { transform: scale(2) rotate(15deg); opacity: 0.8; filter: drop-shadow(0 0 10px red); } 100% { transform: scale(3); opacity: 0; } }

.criticism-text { position: absolute; color: var(--danger-color); font-weight: bold; font-size: 1rem; pointer-events: none; z-index: 100; text-shadow: 1px 1px 0 #fff, -1px -1px 0 #fff; animation: floatUp 0.6s forwards; white-space: nowrap;}
@keyframes floatUp { 0% { opacity: 0; transform: translateY(10px) scale(0.8); } 20% { opacity: 1; transform: translateY(0) scale(1.2); } 100% { opacity: 0; transform: translateY(-40px) scale(1); } }

.si-workspace { width: 100%; height: 200px; position: relative; background: #fff; border: 1px solid var(--border-color); overflow: hidden; margin-bottom: 20px; }
.si-target { width: 60px; height: 60px; border: 2px dashed var(--danger-color); position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); border-radius: 50%; }
.si-stamp { width: 60px; height: 60px; background: rgba(168, 92, 92, 0.2); border: 2px solid var(--danger-color); color: var(--danger-color); display: flex; align-items: center; justify-content: center; font-weight: bold; border-radius: 50%; z-index: 100; }

.ranking-bar { display: flex; align-items: center; margin-bottom: 8px; font-size: 0.9rem; }
.ranking-label { width: 40px; font-weight: bold; text-align: left; }
.ranking-track { flex: 1; background: #eaeaea; height: 12px; border-radius: 6px; overflow: hidden; margin: 0 10px; }
.ranking-fill { height: 100%; background: var(--danger-color); transition: width 1s ease-out; }
.ranking-score { width: 25px; text-align: right; font-weight: bold; color: var(--danger-color); }
.action-log-container { width: 100%; max-width: 600px; background: #fff; border: 1px dashed #ccc; padding: 20px; box-shadow: inset 0 0 10px rgba(0,0,0,0.05); font-family: monospace; text-align: left; margin-bottom: 20px; border-radius: 4px; box-sizing:border-box;}
#action-log-content { font-size: 0.85rem; line-height: 1.6; color: #555; white-space: pre-wrap; word-break: break-all; }

/* ホームリンク */
.home-link { display: inline-block; margin-top: 15px; color: var(--text-light); text-decoration: none; font-size: 0.9rem; transition: color 0.3s; }
.home-link:hover { color: var(--accent-color); }

/* スマホ対応レスポンシブ */
@media (max-width: 600px) {
    h1 { font-size: 2rem; }
    .menu-board { padding: 25px 15px; }
    .btn { padding: 10px 15px; font-size: 0.9rem; }
    .chat-window, .si-workspace { height: 200px; }
    .action-log-container { padding: 10px; }
}

:root {
    --bg-color: #f6f3ed; --text-main: #4a3b32; --text-light: #7a6a5e;
    --accent-color: #b5835a; --border-color: #c9bcae; --danger-color: #a85c5c;
    --lamp-off: #a09a90; --lamp-on: #f9d56e;
}

body { margin: 0; padding: 0; font-family: 'Shippori Mincho', serif; background-color: var(--bg-color); color: var(--text-main); background-image: radial-gradient(var(--border-color) 1px, transparent 1px); background-size: 30px 30px; overflow-x: hidden; overflow-y: auto; transition: background-color 2s ease; }
#ambient-light { position: fixed; top: -20%; left: -20%; width: 140%; height: 140%; background: radial-gradient(circle at 50% 30%, rgba(255, 230, 200, 0.1) 0%, rgba(246, 243, 237, 0) 60%); z-index: -2; pointer-events: none; transition: background 2s ease; }
body.lamp-on #ambient-light { background: radial-gradient(circle at 50% 30%, rgba(255, 220, 150, 0.6) 0%, rgba(246, 243, 237, 0) 70%); }
#particles { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: -1; pointer-events: none; }
.particle { position: absolute; font-size: 1.2rem; opacity: 0.4; animation: fall linear infinite; }
@keyframes fall { 0% { transform: translateY(-10vh) rotate(0deg); } 100% { transform: translateY(110vh) rotate(360deg); } }

/* ★タップ連打時の拡大をCSSでも防止 */
button, input, textarea, .draggable, .check-item, .audio-btn {
    touch-action: manipulation;
}

.audio-btn { position: fixed; top: 20px; left: 20px; z-index: 1000; font-size: 1.5rem; color: var(--accent-color); cursor: pointer; background: rgba(255,255,255,0.8); padding: 10px; border-radius: 50%; box-shadow: 0 2px 10px rgba(0,0,0,0.1); transition: all 0.3s; }
.audio-btn:hover { transform: scale(1.1); }

.screen { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; min-height: 100vh; padding: 60px 20px; box-sizing: border-box; }
.hidden { display: none !important; }
.menu-board { background: rgba(255, 255, 255, 0.95); border: double 6px var(--border-color); padding: 40px; border-radius: 8px; max-width: 600px; width: 100%; box-shadow: 0 10px 30px rgba(74, 59, 50, 0.1); text-align: center; position: relative; transition: opacity 1s ease; margin-bottom:20px; box-sizing: border-box; }
.gimmick-board { min-height: 450px; display: flex; flex-direction: column; }
.capture-board { background: #fff; }

h1 { font-family: 'Cinzel', serif; font-size: 2.5rem; margin: 0; color: var(--accent-color); letter-spacing: 2px; }
h2 { font-size: 1.2rem; font-weight: normal; margin-top: 5px; color: var(--text-light); }
.divider { margin: 20px 0; color: var(--border-color); font-size: 1.2rem; }
.divider::before, .divider::after { content: " ──────── "; font-weight: 100; }
.intro-text { line-height: 1.8; margin-bottom: 30px; text-align: left; font-size: 0.95rem; }

.agreement-box { background: #faf8f5; border: 1px solid var(--border-color); border-radius: 4px; padding: 20px; text-align: left; margin-bottom: 30px; }
.agreement-title { font-weight: bold; margin-top: 0; margin-bottom: 15px; border-bottom: 1px dashed var(--border-color); padding-bottom: 5px; }
.check-item { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 15px; cursor: pointer; font-size: 0.9rem; line-height: 1.5; }
.check-item input[type="checkbox"] { margin-top: 4px; accent-color: var(--text-main); transform: scale(1.2); }

#lamp-container { margin-top: 20px; display: flex; flex-direction: column; align-items: center; gap: 10px; transition: all 0.3s; }
#lamp-container.disabled { opacity: 0.4; pointer-events: none; }
#lamp-container:not(.disabled) { cursor: pointer; }
#lamp-icon { font-size: 3rem; color: var(--lamp-off); transition: color 0.5s, text-shadow 0.5s; }
#lamp-container:not(.disabled):hover #lamp-icon { color: #d4c090; }
#lamp-container.active #lamp-icon { color: var(--lamp-on); text-shadow: 0 0 20px var(--lamp-on); }
#lamp-text { font-size: 0.9rem; color: var(--text-light); transition: opacity 0.5s; }

.input-group { margin-bottom: 20px; width: 100%; text-align: left; }
.input-group label { display: block; margin-bottom: 8px; font-size: 0.9rem; color: var(--text-main); font-weight: bold; }
.input-group input, .input-group textarea { padding: 12px; width: 100%; box-sizing: border-box; border: 1px solid var(--border-color); border-radius: 4px; font-family: inherit; background: #faf8f5; text-align: center; }
.input-group textarea { text-align: left; resize: vertical; }

.btn { padding: 12px 25px; border: 1px solid var(--border-color); border-radius: 3px; font-family: 'Shippori Mincho', serif; font-size: 0.95rem; cursor: pointer; background-color: #fff; color: var(--text-main); transition: all 0.3s; }
.btn:hover { background-color: #f0e9e1; }
.primary-btn { background-color: var(--text-main); color: #fff; border: none; }
.primary-btn:hover { background-color: var(--accent-color); }
.danger-btn { color: var(--danger-color); border-color: var(--danger-color); }

.fe-popup { position: absolute; background: rgba(255,240,245,0.9); border: 1px solid #ffb6c1; color: #d1496b; padding: 10px 15px; border-radius: 20px; font-size: 0.9rem; box-shadow: 0 4px 10px rgba(0,0,0,0.1); pointer-events: none; z-index: 50; animation: pop 0.3s forwards; }
@keyframes pop { 0% { transform: scale(0); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }

#toast-container { position: fixed; top: 20px; right: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; pointer-events:none; }
.toast { background: rgba(74, 59, 50, 0.95); color: #fff; padding: 15px 20px; border-radius: 4px; box-shadow: 0 4px 12px rgba(0,0,0,0.15); font-size: 0.9rem; animation: slideIn 0.3s forwards; }
@keyframes slideIn { from { opacity: 0; transform: translateX(50px); } to { opacity: 1; transform: translateX(0); } }

#gimmick-container { flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; position: relative; width: 100%; overflow: hidden;}
.progress-container { font-size: 1.1rem; color: var(--accent-color); margin-bottom: 20px; font-weight: bold; }

.chat-window { width: 100%; height: 250px; background: #faf8f5; border: 1px solid var(--border-color); border-radius: 4px; padding: 15px; overflow-y: auto; display: flex; flex-direction: column; text-align: left; margin-bottom: 15px; box-sizing: border-box;}
.chat-msg { max-width: 90%; padding: 12px 15px; border-radius: 8px; margin-bottom: 10px; line-height: 1.8; font-size: 0.9rem; }
.msg-caterpillar { background: #fff; border: 1px solid var(--border-color); align-self: flex-start; }
.msg-player { background: var(--text-main); color: #fff; align-self: flex-end; }

/* 芋虫ドラッグ・震え・爆発用 */
.draggable { cursor: grab; position: absolute; user-select: none; touch-action: none; transition: transform 0.1s; }
.shake { animation: shake 0.05s infinite; filter: drop-shadow(0 0 5px var(--danger-color)); }
@keyframes shake { 0% { transform: translate(3px, 2px) rotate(0deg); } 25% { transform: translate(-3px, -2px) rotate(-3deg); } 50% { transform: translate(-4px, 1px) rotate(3deg); } 75% { transform: translate(3px, 3px) rotate(-2deg); } 100% { transform: translate(2px, -2px) rotate(2deg); } }
.exploded { animation: explode 0.5s forwards !important; pointer-events: none; }
@keyframes explode { 0% { transform: scale(1); opacity: 1; } 50% { transform: scale(2) rotate(15deg); opacity: 0.8; filter: drop-shadow(0 0 10px red); } 100% { transform: scale(3); opacity: 0; } }

.criticism-text { position: absolute; color: var(--danger-color); font-weight: bold; font-size: 1rem; pointer-events: none; z-index: 100; text-shadow: 1px 1px 0 #fff, -1px -1px 0 #fff; animation: floatUp 0.6s forwards; white-space: nowrap;}
@keyframes floatUp { 0% { opacity: 0; transform: translateY(10px) scale(0.8); } 20% { opacity: 1; transform: translateY(0) scale(1.2); } 100% { opacity: 0; transform: translateY(-40px) scale(1); } }

.si-workspace { width: 100%; height: 200px; position: relative; background: #fff; border: 1px solid var(--border-color); overflow: hidden; margin-bottom: 20px; }
.si-target { width: 60px; height: 60px; border: 2px dashed var(--danger-color); position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); border-radius: 50%; }
.si-stamp { width: 60px; height: 60px; background: rgba(168, 92, 92, 0.2); border: 2px solid var(--danger-color); color: var(--danger-color); display: flex; align-items: center; justify-content: center; font-weight: bold; border-radius: 50%; z-index: 100; }

.ranking-bar { display: flex; align-items: center; margin-bottom: 8px; font-size: 0.9rem; }
.ranking-label { width: 40px; font-weight: bold; text-align: left; }
.ranking-track { flex: 1; background: #eaeaea; height: 12px; border-radius: 6px; overflow: hidden; margin: 0 10px; }
.ranking-fill { height: 100%; background: var(--danger-color); transition: width 1s ease-out; }
.ranking-score { width: 25px; text-align: right; font-weight: bold; color: var(--danger-color); }
.action-log-container { width: 100%; max-width: 600px; background: #fff; border: 1px dashed #ccc; padding: 20px; box-shadow: inset 0 0 10px rgba(0,0,0,0.05); font-family: monospace; text-align: left; margin-bottom: 20px; border-radius: 4px; box-sizing:border-box;}
#action-log-content { font-size: 0.85rem; line-height: 1.6; color: #555; white-space: pre-wrap; word-break: break-all; }
.home-link { display: inline-block; margin-top: 15px; color: var(--text-light); text-decoration: none; font-size: 0.9rem; transition: color 0.3s; }
.home-link:hover { color: var(--accent-color); }

/* ★スマホ対応レスポンシブ */
@media (max-width: 600px) {
    h1 { font-size: 2rem; }
    .menu-board { padding: 25px 15px; }
    .btn { padding: 10px 15px; font-size: 0.9rem; }
    /* ★チャットモーダルを縦長に */
    .chat-window { height: 350px; }
    .si-workspace { height: 200px; }
    .action-log-container { padding: 10px; }
}