:root {
  color-scheme: dark;
  --bg: #0c0d11;
  --panel: #111218;
  --panel-2: #171820;
  --panel-3: #1d1f29;
  --line: rgba(255,255,255,.085);
  --line-strong: rgba(255,255,255,.14);
  --text: #f2effa;
  --muted: #9795a3;
  --faint: #696875;
  --accent: #9d78ff;
  --accent-2: #7146e8;
  --accent-soft: rgba(157,120,255,.14);
  --danger: #ff7285;
  --shadow: 0 18px 60px rgba(0,0,0,.38);
  --radius: 18px;
  --font: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

:root.light {
  color-scheme: light;
  --bg: #f3f1f7;
  --panel: #fbfaff;
  --panel-2: #f1eef8;
  --panel-3: #e9e5f2;
  --line: rgba(28,22,45,.09);
  --line-strong: rgba(28,22,45,.16);
  --text: #1a1722;
  --muted: #6f6a7a;
  --faint: #918b9c;
  --accent-soft: rgba(117,76,224,.11);
  --shadow: 0 18px 60px rgba(47,35,74,.14);
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; overflow: hidden; overscroll-behavior: none; }
body { background: var(--bg); color: var(--text); font-family: var(--font); font-size: 14px; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
button, .character-row, .suggestion-chip { -webkit-tap-highlight-color: transparent; }

.app-shell { display: grid; grid-template-columns: 306px minmax(420px, 1fr) 380px; height: 100vh; height: 100dvh; min-height: 0; overflow: hidden; background: var(--bg); }
.rail { display: flex; flex-direction: column; align-items: center; padding: 18px 10px; border-right: 1px solid var(--line); background: #090a0d; z-index: 5; }
:root.light .rail { background: #ece9f2; }
.brand-mark { width: 40px; height: 40px; border: 0; border-radius: 13px; background: linear-gradient(145deg,#b699ff,#6d3cdf); color: white; font-weight: 800; box-shadow: 0 8px 24px rgba(109,60,223,.35); }
.rail nav { display: grid; gap: 10px; margin-top: 36px; }
.rail-bottom { display: grid; gap: 10px; margin-top: auto; }
.rail-btn, .icon-btn, .mobile-menu { display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 1px solid transparent; border-radius: 12px; background: transparent; color: var(--muted); cursor: pointer; transition: .2s ease; }
.rail-btn:hover, .rail-btn.active, .icon-btn:hover, .mobile-menu:hover { color: var(--text); background: var(--panel-3); border-color: var(--line); }
.rail-btn.active { color: #c9b6ff; background: rgba(157,120,255,.14); }

.sidebar { min-width: 0; min-height: 0; display: flex; flex-direction: column; background: var(--panel); border-right: 1px solid var(--line); z-index: 4; }
.sidebar-header { display: flex; align-items: center; justify-content: space-between; padding: 20px 18px 12px; }
.sidebar-brand { min-width: 0; display: flex; align-items: center; gap: 11px; }
.sidebar-brand .brand-mark { flex: 0 0 auto; display: grid; place-items: center; width: 38px; height: 38px; border-radius: 12px; background: linear-gradient(145deg,#b699ff,#6d3cdf); color: white; font-weight: 800; box-shadow: 0 8px 24px rgba(109,60,223,.28); }
.sidebar-brand > div { min-width: 0; }
.sidebar-header-actions { display: flex; align-items: center; gap: 4px; }
.mobile-drawer-close { display: none; }
.eyebrow { display: block; color: var(--accent); font-size: 10px; letter-spacing: .18em; font-weight: 800; }
h1, h2, h3, p { margin-top: 0; }
h1 { margin: 5px 0 0; font-size: 20px; letter-spacing: -.03em; }
.search-box { display: flex; align-items: center; gap: 9px; margin: 8px 16px 14px; padding: 0 12px; height: 42px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-2); color: var(--faint); }
.search-box:focus-within { border-color: rgba(157,120,255,.48); box-shadow: 0 0 0 3px var(--accent-soft); }
.search-box input { width: 100%; border: 0; outline: 0; color: var(--text); background: transparent; }
.sidebar-tabs { display: grid; grid-template-columns: repeat(4,1fr); padding: 0 12px; border-bottom: 1px solid var(--line); }
.tab { padding: 11px 4px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--muted); cursor: pointer; }
.tab.active { color: var(--text); border-color: var(--accent); }
.sidebar-content { flex: 1; overflow-x: hidden; overflow-y: auto; padding: 12px 10px; scrollbar-width: thin; }
.section-label { padding: 7px 9px; color: var(--faint); font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.character-row { min-width: 0; width: 100%; display: grid; grid-template-columns: 46px minmax(0,1fr) auto; gap: 11px; align-items: center; padding: 9px; border: 1px solid transparent; border-radius: 14px; background: transparent; text-align: left; cursor: pointer; transition: .18s ease; }
.character-row:hover { background: var(--panel-2); }
.character-row.active { background: var(--accent-soft); border-color: rgba(157,120,255,.2); }
.avatar { flex: 0 0 auto; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 14px; font-size: 22px; color: white; box-shadow: inset 0 0 0 1px rgba(255,255,255,.15); }
.avatar.large { width: 48px; height: 48px; font-size: 24px; }
.avatar.hero { width: 82px; height: 82px; border-radius: 24px; font-size: 38px; box-shadow: 0 14px 45px rgba(0,0,0,.24), inset 0 0 0 1px rgba(255,255,255,.18); }
.avatar.violet { background: radial-gradient(circle at 30% 25%,#d8c7ff,#8a60e8 50%,#483077); }
.avatar.rose { background: radial-gradient(circle at 30% 25%,#ffc3cf,#df5877 52%,#71273c); }
.avatar.cyan { background: radial-gradient(circle at 30% 25%,#b8f6ff,#369fb3 52%,#185064); }
.avatar.amber { background: radial-gradient(circle at 30% 25%,#ffedb6,#d99938 52%,#6d431e); }
.avatar.green { background: radial-gradient(circle at 30% 25%,#cdf5d0,#58aa72 52%,#26553a); }
.row-main { min-width: 0; }
.row-title { display: flex; gap: 6px; align-items: center; margin-bottom: 4px; font-weight: 690; }
.row-subtitle { overflow: hidden; color: var(--muted); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.row-time { color: var(--faint); font-size: 10px; align-self: start; padding-top: 3px; }
.new-chat-button { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 10px 14px 15px; min-height: 44px; border: 1px solid var(--line-strong); border-radius: 12px; background: var(--panel-2); cursor: pointer; }
.new-chat-button:hover { border-color: rgba(157,120,255,.45); background: var(--accent-soft); }
.sidebar-utility-actions { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 7px; padding: 10px 14px max(13px,env(safe-area-inset-bottom)); border-top: 1px solid var(--line); background: color-mix(in srgb,var(--panel) 94%,transparent); }
.sidebar-utility-actions button { min-width: 0; min-height: 40px; padding: 6px 4px; border: 1px solid var(--line); border-radius: 11px; background: var(--panel-2); color: var(--muted); font-size: 12px; cursor: pointer; transition: .18s ease; }
.sidebar-utility-actions button:hover { border-color: rgba(157,120,255,.34); background: var(--accent-soft); color: var(--text); }
.sidebar-utility-actions button span { display: block; margin-top: 2px; font-size: 9px; white-space: nowrap; }
.sidebar-utility-actions:has(.install-app-button:not(.hidden)) { grid-template-columns: repeat(4,minmax(0,1fr)); }

.chat-panel { position: relative; min-width: 0; min-height: 0; display: grid; grid-template-rows: 70px minmax(0,1fr) auto; overflow: hidden; background: radial-gradient(circle at 50% 0%,rgba(128,84,218,.08),transparent 33%), var(--bg); }
.chat-header { display: flex; align-items: center; gap: 14px; padding: 0 24px; border-bottom: 1px solid var(--line); background: color-mix(in srgb,var(--bg) 88%,transparent); backdrop-filter: blur(16px); }
.active-character { min-width: 0; display: flex; align-items: center; gap: 12px; }
.active-character h2 { margin: 0 0 3px; font-size: 15px; }
.active-character p { margin: 0; color: var(--muted); font-size: 12px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.header-actions { display: flex; align-items: center; gap: 6px; margin-left: auto; }
.connection-dot { width: 7px; height: 7px; border-radius: 50%; background: #53535b; box-shadow: 0 0 0 4px rgba(83,83,91,.1); }
.connection-dot.ready { background: #65d28b; box-shadow: 0 0 0 4px rgba(101,210,139,.1); }
.text-button { border: 0; background: transparent; color: var(--muted); cursor: pointer; }
.text-button:hover { color: var(--text); }
.mobile-menu { display: none; }

.message-stage { min-height: 0; overflow-y: auto; padding: 34px max(28px,calc((100% - 760px)/2)) 18px; scroll-behavior: auto; scrollbar-width: thin; }
.jump-to-latest { position: absolute; right: 22px; bottom: 152px; z-index: 3; padding: 8px 12px; border: 1px solid var(--line-strong); border-radius: 999px; background: var(--panel-2); color: var(--text); box-shadow: var(--shadow); cursor: pointer; }
.pipeline-status { min-height: 18px; margin: 0 0 7px; color: var(--muted); font-size: 11px; line-height: 1.4; font-variant-numeric: tabular-nums; }
.pipeline-status[data-phase="working"] { color: var(--accent); }
.pipeline-status[data-phase="partial"] { color: var(--danger); }
.welcome { min-height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; max-width: 620px; margin: auto; text-align: center; }
.welcome h2 { margin: 18px 0 8px; font-size: 28px; letter-spacing: -.04em; }
.welcome p { max-width: 500px; margin: 0; color: var(--muted); line-height: 1.7; }
.world-overview { width: min(820px,100%); margin: auto; padding: 34px 24px 70px; }
.world-overview-head { display: flex; flex-direction: column; align-items: center; text-align: center; }
.world-overview-head h2 { margin: 12px 0 6px; font-size: 28px; }
.world-overview-head > p { max-width: 620px; margin: 0; color: var(--muted); line-height: 1.7; }
.world-overview-actions { display: flex; gap: 8px; margin-top: 18px; }
.world-persona-picker { display: grid; grid-template-columns: auto 190px; gap: 10px; align-items: center; margin-top: 12px; color: var(--muted); font-size: 10px; }
.world-persona-picker select { height: 36px; }
.world-overview section { margin-top: 34px; }
.world-overview section > h3 { margin: 0 0 12px; color: var(--muted); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.world-character-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; }
.world-character-card { display: grid; grid-template-columns: 44px 1fr auto; gap: 11px; align-items: center; padding: 13px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel-2); color: var(--text); text-align: left; cursor: pointer; }
.world-character-card:hover { border-color: rgba(157,120,255,.42); background: var(--accent-soft); }
.world-character-card .avatar { width: 44px; height: 44px; border-radius: 13px; }
.world-character-card strong, .world-character-card small { display: block; }
.world-character-card small { margin-top: 4px; color: var(--muted); }
.world-character-card b { color: var(--accent); font-size: 9px; white-space: nowrap; }
.pending-cast { display: flex; flex-wrap: wrap; gap: 7px; }
.pending-cast button { padding: 7px 10px; border: 1px solid rgba(255,174,82,.24); border-radius: 999px; background: rgba(255,174,82,.08); color: #e4b869; cursor: pointer; }
.welcome-kicker { display: inline-flex; gap: 7px; align-items: center; margin-top: 14px; padding: 7px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); background: var(--panel); font-size: 11px; }
.message { display: grid; grid-template-columns: 36px minmax(0,1fr); gap: 12px; margin: 0 0 24px; animation: arrive .24s ease-out; }
.message.user { grid-template-columns: minmax(0,1fr) 36px; }
.message-avatar { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 12px; font-size: 18px; }
.message.user .message-avatar { grid-column: 2; background: var(--panel-3); color: var(--muted); }
.message.user .message-body { grid-column: 1; grid-row: 1; justify-self: end; }
.message-meta { display: flex; align-items: center; gap: 8px; margin: 0 0 7px; color: var(--faint); font-size: 11px; }
.message.user .message-meta { justify-content: flex-end; }
.message-actions { display: inline-flex; align-items: center; gap: 3px; margin-left: auto; }
.message-edit-button, .message-regenerate-button { padding: 3px 7px; border: 1px solid var(--line); border-radius: 7px; background: transparent; color: var(--faint); font-size: 10px; cursor: pointer; opacity: .72; transition: .18s ease; }
.message.assistant:hover .message-edit-button, .message-edit-button:focus-visible, .message.assistant:hover .message-regenerate-button, .message-regenerate-button:focus-visible { opacity: 1; }
.message-edit-button:hover { color: var(--text); border-color: rgba(157,120,255,.5); background: var(--accent-soft); }
.message-regenerate-button:hover { color: var(--accent); border-color: rgba(157,120,255,.5); background: var(--accent-soft); }
.message-delete-button { padding: 3px 7px; border: 1px solid transparent; border-radius: 7px; background: transparent; color: var(--faint); font-size: 10px; cursor: pointer; opacity: .62; transition: .18s ease; }
.message:hover .message-delete-button, .message-delete-button:focus-visible { opacity: 1; }
.message-delete-button:hover { color: var(--danger); border-color: rgba(255,114,133,.3); background: rgba(255,114,133,.08); }
.message-editor-field { display: grid; gap: 8px; color: var(--muted); font-size: 12px; }
.message-editor-field textarea { width: 100%; min-height: 260px; resize: vertical; }
.regenerate-dialog-card { width: min(620px,calc(100vw - 30px)); }
.regenerate-dialog-card .message-editor-field textarea { min-height: 150px; }
.message-content { max-width: 680px; color: #ddd9e8; line-height: 1.72; white-space: pre-wrap; word-break: break-word; }
.retry-message-button { margin-top: 10px; padding: 7px 10px; border: 1px solid rgba(255,114,133,.28); border-radius: 9px; background: rgba(255,114,133,.08); color: var(--danger); font-size: 10px; cursor: pointer; }
.retry-message-button:hover { background: rgba(255,114,133,.14); }
:root.light .message-content { color: #34303c; }
.message.user .message-content { padding: 11px 15px; border: 1px solid rgba(157,120,255,.18); border-radius: 17px 17px 4px 17px; background: var(--accent-soft); color: var(--text); }
.typing { display: inline-flex; gap: 4px; padding: 7px 0; }
.typing i { width: 5px; height: 5px; border-radius: 50%; background: var(--muted); animation: bounce 1s infinite; }
.typing i:nth-child(2) { animation-delay: .12s; }.typing i:nth-child(3) { animation-delay: .24s; }
@keyframes bounce { 0%,60%,100%{transform:translateY(0);opacity:.5}30%{transform:translateY(-4px);opacity:1} }
@keyframes arrive { from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none} }

.composer-wrap { padding: 8px max(28px,calc((100% - 760px)/2)) 20px; background: linear-gradient(transparent,var(--bg) 24%); }
.director-rule-section { position: relative; }
.director-rule-section::before { content: ""; position: absolute; left: 0; top: 36px; bottom: 0; width: 2px; border-radius: 2px; background: linear-gradient(var(--accent),transparent); opacity: .82; }
.director-rule-card { margin-left: 1px; padding: 11px; border: 1px solid rgba(157,120,255,.3); border-radius: 13px; background: linear-gradient(145deg,rgba(104,67,192,.2),rgba(25,22,40,.88)); box-shadow: inset 0 1px rgba(255,255,255,.03); }
.director-rule-head { display: flex; justify-content: space-between; gap: 8px; margin-bottom: 9px; }
.director-rule-head div { display: grid; gap: 2px; }
.director-rule-head strong { color: var(--text); font-size: 12px; }
.director-rule-head span, .director-rule-card small { color: var(--faint); font-size: 10px; line-height: 1.5; }
.director-rule-card textarea { display: block; width: 100%; min-height: 108px; margin: 0 0 8px; padding: 9px; resize: vertical; border: 1px solid rgba(184,154,255,.24); border-radius: 9px; outline: 0; background: rgba(10,9,16,.46); color: var(--text); font: inherit; font-size: 12px; line-height: 1.55; box-sizing: border-box; }
.director-rule-card textarea:focus { border-color: rgba(184,154,255,.65); box-shadow: 0 0 0 3px rgba(126,82,230,.12); }
.suggestions { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 9px; scrollbar-width: none; }
.suggestion-chip { flex: 0 0 auto; padding: 8px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel); color: var(--muted); cursor: pointer; }
.suggestion-chip:hover { color: var(--text); border-color: rgba(157,120,255,.35); }
.composer { position: relative; display: grid; grid-template-columns: 1fr 46px; grid-template-rows: auto 22px; min-height: 92px; padding: 12px 10px 8px 16px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--panel); box-shadow: var(--shadow); }
.composer:focus-within { border-color: rgba(157,120,255,.5); box-shadow: 0 0 0 3px var(--accent-soft), var(--shadow); }
.composer textarea { width: 100%; max-height: 150px; resize: none; border: 0; outline: 0; background: transparent; color: var(--text); line-height: 1.5; }
.composer textarea::placeholder { color: var(--faint); }
.composer-meta { display: flex; align-items: end; gap: 10px; color: var(--faint); font-size: 10px; }
.composer-meta span:first-child { color: var(--muted); }
.send-button { grid-column: 2; grid-row: 1/3; align-self: end; width: 40px; height: 40px; border: 0; border-radius: 13px; background: linear-gradient(145deg,#ad8aff,#7043df); color: white; font-size: 22px; cursor: pointer; box-shadow: 0 8px 22px rgba(112,67,223,.34); }
.send-button:disabled { opacity: .4; cursor: not-allowed; box-shadow: none; }
.local-note { margin: 9px 0 0; text-align: center; color: var(--faint); font-size: 10px; }

.details-panel { min-height: 0; overflow: hidden; display: flex; flex-direction: column; border-left: 1px solid var(--line); background: var(--panel); }
.details-panel-content { min-height: 0; overflow-y: auto; padding: 26px 22px; scrollbar-width: thin; }
.mobile-details-header { display: none; }
.story-console-head h2 { margin: 6px 0 10px; font-size: 22px; letter-spacing: -.04em; }
.story-console-head > p { margin: 12px 0 14px; color: var(--muted); line-height: 1.65; }
.scene-meta { display: flex; flex-wrap: wrap; gap: 6px; }
.scene-meta span, .count-pill { display: inline-flex; align-items: center; padding: 4px 8px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel-2); color: var(--muted); font-size: 10px; font-weight: 600; letter-spacing: 0; text-transform: none; }
.detail-section h3 { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.story-status-strip { display: grid; grid-template-columns: repeat(3,1fr); gap: 7px; margin: 0 0 14px; }
.story-status-strip span { min-width: 0; padding: 9px 7px; border: 1px solid var(--line); border-radius: 11px; background: var(--panel-2); color: var(--muted); text-align: center; font-size: 9px; }
.story-status-strip b { display: block; overflow: hidden; margin-top: 3px; color: var(--text); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; }
.detail-group { margin: 0 0 9px; overflow: clip; border: 1px solid var(--line); border-radius: 15px; background: color-mix(in srgb,var(--panel-2) 55%,transparent); }
.detail-group > summary { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 48px; padding: 10px 38px 10px 13px; cursor: pointer; list-style: none; user-select: none; }
.detail-group > summary::-webkit-details-marker { display: none; }
.detail-group > summary::after { content: "⌄"; position: absolute; right: 14px; top: 50%; transform: translateY(-52%); color: var(--faint); font-size: 16px; transition: transform .18s ease; }
.detail-group[open] > summary::after { transform: translateY(-45%) rotate(180deg); }
.detail-group > summary:hover { background: var(--accent-soft); }
.detail-group > summary strong { font-size: 12px; }
.detail-group > summary span { color: var(--muted); font-size: 9px; text-align: right; }
.detail-group-content { padding: 0 13px 5px; border-top: 1px solid var(--line); }
.detail-group .detail-section:first-child { border-top: 0; }
.detail-group .detail-section:last-child { padding-bottom: 13px; }
.load-history-button { display: block; margin: 0 auto 18px; padding: 8px 13px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel-2); color: var(--muted); font: inherit; font-size: 11px; cursor: pointer; }
.load-history-button:hover { border-color: var(--accent); color: var(--text); }
.quest-list, .cast-list, .event-list, .memory-list, .impact-list { display: grid; gap: 9px; }
.quest-card { display: grid; grid-template-columns: 24px 1fr; gap: 9px; padding: 11px; border: 1px solid var(--line); border-radius: 13px; background: var(--panel-2); }
.quest-card.completed { opacity: .62; }
.quest-card.failed { border-color: rgba(255,114,133,.22); }
.quest-status { display: grid; place-items: center; width: 22px; height: 22px; border-radius: 8px; background: var(--accent-soft); color: var(--accent); font-size: 10px; }
.quest-card.completed .quest-status { background: rgba(101,210,139,.12); color: #65d28b; }
.quest-card.failed .quest-status { background: rgba(255,114,133,.1); color: var(--danger); }
.quest-card strong { display: block; font-size: 12px; }
.quest-card p { margin: 5px 0 7px; color: var(--muted); font-size: 11px; line-height: 1.5; }
.quest-card span { color: var(--faint); font-size: 9px; }
.cast-card { display: grid; grid-template-columns: 34px 1fr; gap: 10px; padding: 11px; border: 1px solid var(--line); border-radius: 13px; background: var(--panel-2); }
.cast-card.offscreen, .cast-card.departed { opacity: .62; }
.cast-icon { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 11px; background: linear-gradient(145deg,var(--panel-3),var(--accent-soft)); color: var(--text); font-weight: 750; }
.cast-name { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.cast-name strong { font-size: 12px; }
.cast-name span { color: var(--accent); font-size: 9px; }
.cast-card p { margin: 5px 0; color: var(--muted); font-size: 10px; line-height: 1.5; }
.cast-card small { color: var(--faint); font-size: 9px; }
.cast-development-button { display: block; margin-top: 8px; }
.event-item { position: relative; padding: 0 0 0 13px; color: var(--muted); font-size: 11px; line-height: 1.55; }
.event-item::before { content: ""; position: absolute; left: 0; top: .55em; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.memory-card { margin-bottom: 9px; padding: 12px; border: 1px solid rgba(157,120,255,.22); border-radius: 13px; background: var(--accent-soft); }
.memory-card strong { display: block; margin-bottom: 6px; font-size: 11px; }
.memory-card p { max-height: 160px; overflow-y: auto; font-size: 10px; }
.memory-card small { display: block; margin-top: 8px; color: var(--faint); font-size: 9px; line-height: 1.5; }
.memory-fact { display: grid; grid-template-columns: auto 1fr; gap: 8px; align-items: start; padding: 9px 10px; border: 1px solid var(--line); border-radius: 11px; background: var(--panel-2); }
.memory-fact > span { padding: 2px 5px; border-radius: 999px; background: var(--panel-3); color: var(--muted); font-size: 8px; }
.memory-fact.core > span { background: rgba(255,174,82,.12); color: #e4b869; }
.memory-fact.major > span { background: var(--accent-soft); color: var(--accent); }
.memory-fact p { font-size: 10px; }
.memory-card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.memory-card-head strong { margin: 0; }
.memory-history { margin-top: 10px; border: 1px solid var(--line); border-radius: 11px; background: color-mix(in srgb, var(--panel-2) 72%, transparent); overflow: hidden; }
.memory-history summary { padding: 10px 11px; cursor: pointer; color: var(--muted); font-size: 10px; list-style: none; }
.memory-history summary::-webkit-details-marker { display: none; }
.memory-history summary::after { content: "⌄"; float: right; color: var(--accent); transition: transform .18s ease; }
.memory-history[open] summary { border-bottom: 1px solid var(--line); }
.memory-history[open] summary::after { transform: rotate(180deg); }
.memory-history .memory-list, .memory-history .impact-list, .chapter-list { padding: 9px; display: grid; gap: 9px; }
.chapter-card { padding: 10px 11px; border: 1px solid rgba(157,120,255,.16); border-radius: 10px; background: var(--panel-3); }
.chapter-card > div { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.chapter-card strong { color: var(--text); font-size: 10px; }
.chapter-card small { color: var(--faint); font-size: 8px; white-space: nowrap; }
.chapter-card p { margin-top: 7px; color: var(--muted); font-size: 9px; line-height: 1.6; }
.memory-item-actions { display: flex; justify-content: flex-end; gap: 5px; margin-top: 7px; }
.memory-action-button { min-height: 25px; padding: 0 8px; border: 1px solid var(--line); border-radius: 7px; background: transparent; color: var(--faint); font-size: 9px; cursor: pointer; }
.memory-action-button:hover { border-color: rgba(157,120,255,.4); color: var(--accent); }
.memory-action-button.delete:hover { border-color: rgba(255,114,133,.35); color: var(--danger); }
.memory-editor-card { width: min(620px,calc(100vw - 30px)); }
.development-editor-card { width: min(720px,calc(100vw - 30px)); max-height: min(880px,calc(100vh - 30px)); overflow-y: auto; }
.impact-item { padding: 10px 11px; border-left: 2px solid var(--accent); border-radius: 4px 11px 11px 4px; background: var(--panel-2); }
.impact-item strong { display: block; margin-bottom: 4px; font-size: 11px; }
.impact-item p { font-size: 10px; }
.impact-item small { display: block; margin-top: 5px; color: var(--faint); font-size: 9px; line-height: 1.5; }
.world-empty { padding: 16px 10px; border: 1px dashed var(--line-strong); border-radius: 12px; color: var(--faint); font-size: 11px; text-align: center; line-height: 1.6; }
.profile-hero { display: flex; flex-direction: column; align-items: center; text-align: center; }
.profile-hero h2 { margin: 14px 0 5px; font-size: 20px; }
.profile-hero p { color: var(--muted); line-height: 1.5; }
.profile-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; width: 100%; margin: 8px 0 22px; }
.detail-section { padding: 18px 0; border-top: 1px solid var(--line); }
.detail-section h3 { margin: 0 0 10px; color: var(--muted); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.detail-section .detail-section-heading { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.detail-section .detail-section-heading h3 { margin: 0; }
.detail-section p { margin: 0; color: var(--muted); line-height: 1.65; white-space: pre-wrap; }
.stat-row { display: flex; justify-content: space-between; padding: 6px 0; color: var(--muted); }
.stat-row strong { color: var(--text); font-weight: 600; }
.persona-switcher { display: grid; gap: 10px; padding: 14px; border: 1px solid rgba(157,120,255,.18); border-radius: 15px; background: var(--accent-soft); }
.persona-switcher-top { display: flex; align-items: center; gap: 10px; }
.persona-switcher-top .avatar { width: 38px; height: 38px; border-radius: 12px; font-size: 19px; }
.persona-switcher-top div { min-width: 0; flex: 1; }
.persona-switcher-top strong, .persona-switcher-top span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.persona-switcher-top span { margin-top: 3px; color: var(--muted); font-size: 11px; }
.persona-select-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; }
.persona-select-row select { min-width: 0; }
.persona-badge { display: inline-flex; align-items: center; gap: 5px; padding: 3px 7px; border-radius: 999px; background: var(--panel-3); color: var(--muted); font-size: 10px; font-weight: 500; }

dialog { width: min(720px,calc(100vw - 28px)); max-height: calc(100vh - 28px); padding: 0; overflow-y: auto; overflow-x: hidden; border: 1px solid var(--line-strong); border-radius: 22px; background: var(--panel); color: var(--text); box-shadow: 0 30px 100px rgba(0,0,0,.55); }
dialog::backdrop { background: rgba(5,5,8,.72); backdrop-filter: blur(5px); }
.dialog-card { box-sizing: border-box; min-height: min-content; padding: 25px; scrollbar-width: thin; }
.dialog-heading { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 20px; }
.dialog-heading h2 { margin: 5px 0 0; font-size: 24px; letter-spacing: -.04em; }
.dialog-lead { margin: -8px 0 20px; color: var(--muted); line-height: 1.6; }
code { padding: 2px 5px; border-radius: 5px; background: var(--panel-3); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid label { display: grid; gap: 7px; color: var(--muted); font-size: 12px; }
.form-grid .span-2 { grid-column: 1/-1; }
.form-stack { display: grid; gap: 12px; }
.form-stack > .canon-builder > label { display: grid; gap: 7px; color: var(--muted); font-size: 12px; }
.form-section { overflow: clip; border: 1px solid var(--line); border-radius: 15px; background: color-mix(in srgb,var(--panel-2) 66%,transparent); }
.form-section > summary { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 50px; padding: 11px 40px 11px 14px; cursor: pointer; list-style: none; }
.form-section > summary::-webkit-details-marker { display: none; }
.form-section > summary::after { content: "⌄"; position: absolute; right: 15px; top: 50%; transform: translateY(-52%); color: var(--faint); font-size: 17px; transition: transform .18s ease; }
.form-section[open] > summary::after { transform: translateY(-45%) rotate(180deg); }
.form-section > summary:hover { background: var(--accent-soft); }
.form-section > summary strong { font-size: 12px; }
.form-section > summary span { color: var(--muted); font-size: 10px; text-align: right; }
.form-section > .form-grid { padding: 14px; border-top: 1px solid var(--line); }
.canon-builder { padding: 14px; border: 1px solid rgba(157,120,255,.28); border-radius: 14px; background: var(--accent-soft); }
.canon-builder-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.canon-builder-head strong, .canon-builder-head span { display: block; }
.canon-builder-head strong { font-size: 12px; }
.canon-builder-head span { margin-top: 4px; color: var(--muted); font-size: 10px; line-height: 1.5; }
.canon-builder-head .primary-button { flex: 0 0 auto; }
.canon-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }
.canon-fields label { display: grid; gap: 6px; color: var(--muted); font-size: 10px; }
.canon-model-field { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: end; gap: 7px; min-width: 0; }
.canon-model-field label { min-width: 0; }
.canon-model-field .ghost-button { white-space: nowrap; }
.canon-model-field select { grid-column: 1 / -1; }
.canon-model-field small { grid-column: 1 / -1; color: var(--muted); font-size: 9px; line-height: 1.45; }
.canon-character-model { margin: 0 0 14px; }
.canon-character-model label { display: grid; gap: 7px; color: var(--muted); font-size: 12px; }
.canon-novel-panel { margin-top: 12px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; background: color-mix(in srgb,var(--panel-2) 78%,transparent); }
.canon-novel-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 10px; }
.canon-novel-heading strong, .canon-novel-heading span { display: block; }
.canon-novel-heading strong { font-size: 11px; }
.canon-novel-heading span { max-width: 520px; margin-top: 4px; color: var(--muted); font-size: 9px; line-height: 1.5; }
.canon-novel-heading button { flex: 0 0 auto; }
.canon-novel-controls { display: grid; grid-template-columns: minmax(0,1fr) 150px; gap: 8px; margin-top: 10px; }
.canon-novel-controls label { display: grid; gap: 5px; color: var(--muted); font-size: 9px; }
.canon-novel-controls input[type="file"] { height: auto; min-height: 42px; padding: 8px; }
.canon-novel-progress { display: grid; gap: 5px; margin-top: 10px; color: var(--muted); font-size: 9px; }
.canon-novel-progress > div { height: 6px; overflow: hidden; border-radius: 999px; background: var(--panel-3); }
.canon-novel-progress i { display: block; width: 0; height: 100%; border-radius: inherit; background: var(--accent); transition: width .2s ease; }
.canon-status { margin: 10px 0 0; color: var(--accent); font-size: 10px; line-height: 1.5; }
.ai-draft-builder > label { margin-top: 12px; }
.ai-draft-builder textarea { min-height: 78px; background: color-mix(in srgb,var(--panel-2) 86%,transparent); }
.canon-node-button { width: 100%; margin-top: 10px; }
.ensemble-dialog-card { width: min(650px,calc(100vw - 30px)); }
.ensemble-cast-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; max-height: 38vh; overflow: auto; }
.ensemble-cast-option { display: grid; grid-template-columns: auto 36px 1fr; gap: 9px; align-items: center; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-2); cursor: pointer; }
.ensemble-cast-option:has(input:checked) { border-color: rgba(157,120,255,.5); background: var(--accent-soft); }
.ensemble-cast-option.current { cursor: default; opacity: .72; }
.ensemble-cast-option input { width: 16px; height: 16px; accent-color: var(--accent); }
.ensemble-cast-option .avatar { width: 36px; height: 36px; border-radius: 10px; font-size: 16px; }
.ensemble-cast-option strong, .ensemble-cast-option small { display: block; }
.ensemble-cast-option strong { font-size: 11px; }
.ensemble-cast-option small { margin-top: 3px; color: var(--muted); font-size: 9px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.story-cast-dialog-card { width: min(680px, calc(100vw - 28px)); }
.story-cast-create { margin-top: 14px; padding: 14px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel-2); }
.story-cast-create > strong { display: block; margin-bottom: 10px; font-size: 12px; }
.scene-character-dialog-card { width: min(700px, calc(100vw - 28px)); }
.scene-character-ai { display: grid; gap: 10px; margin-top: 14px; padding: 14px; border: 1px solid rgba(157,120,255,.22); border-radius: 14px; background: var(--accent-soft); }
.scene-character-ai > div { display: grid; gap: 4px; }
.scene-character-ai > div span, .scene-character-ai small { color: var(--muted); font-size: 10px; line-height: 1.5; }
.scene-character-ai textarea { width: 100%; }
.ensemble-opening-field { display: grid; gap: 7px; margin-top: 14px; color: var(--muted); font-size: 12px; }
.ensemble-hint { margin-top: 10px; color: var(--muted); font-size: 10px; }
.ensemble-hint.ready { color: var(--accent); }
.canon-character-card { width: min(650px,calc(100vw - 30px)); }
.canon-name-field { display: grid; gap: 7px; color: var(--muted); font-size: 12px; }
.canon-character-status { margin-top: 12px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 11px; background: var(--panel-2); color: var(--muted); font-size: 11px; line-height: 1.55; }
.canon-character-review { display: grid; gap: 9px; max-height: 42vh; margin-top: 12px; overflow: auto; }
.canon-match { display: grid; grid-template-columns: auto 1fr; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 13px; background: var(--panel-2); }
.canon-match.warn { border-color: rgba(255,174,82,.34); }
.canon-match.invalid { opacity: .7; }
.canon-match > input { width: 17px; height: 17px; margin-top: 3px; accent-color: var(--accent); }
.canon-match-head { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; }
.canon-match-head strong { font-size: 12px; }
.canon-match-head span { padding: 3px 7px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); font-size: 9px; }
.canon-match.warn .canon-match-head span { background: rgba(255,174,82,.11); color: #e4b869; }
.canon-match.invalid .canon-match-head span { background: rgba(255,114,133,.09); color: var(--danger); }
.canon-match p { margin: 6px 0 0; color: var(--muted); font-size: 10px; line-height: 1.55; }
.canon-match small { display: block; margin-top: 6px; color: var(--faint); font-size: 9px; line-height: 1.5; }
.canon-character-actions { grid-template-columns: 1fr auto auto auto; }
input, textarea, select { width: 100%; border: 1px solid var(--line-strong); border-radius: 11px; outline: 0; background: var(--panel-2); color: var(--text); }
input, select { height: 42px; padding: 0 12px; }
textarea { padding: 11px 12px; resize: vertical; line-height: 1.5; }
input:focus, textarea:focus, select:focus { border-color: rgba(157,120,255,.55); box-shadow: 0 0 0 3px var(--accent-soft); }
input[type="range"] { height: 10px; padding: 0; accent-color: var(--accent); }
output { float: right; color: var(--text); }
.password-field { display: grid; grid-template-columns: 1fr auto; }
.password-field input { border-radius: 11px 0 0 11px; }
.password-field button { border: 1px solid var(--line-strong); border-left: 0; border-radius: 0 11px 11px 0; background: var(--panel-3); color: var(--muted); cursor: pointer; }
.dialog-actions { display: grid; grid-template-columns: auto 1fr auto auto; gap: 9px; margin-top: 22px; }
.discovery-card { width: min(520px,calc(100vw - 30px)); }
.discovery-profile { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; padding: 13px; border: 1px solid var(--line); border-radius: 14px; background: var(--panel-2); }
.discovery-profile .avatar { width: 46px; height: 46px; font-size: 19px; }
.discovery-profile strong, .discovery-profile span { display: block; }
.discovery-profile span { margin-top: 4px; color: var(--muted); font-size: 11px; }
.discovery-question { color: var(--muted); line-height: 1.6; }
.discovery-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; margin-top: 20px; }
.primary-button, .ghost-button, .danger-button { min-height: 40px; padding: 0 15px; border-radius: 11px; cursor: pointer; }
.primary-button { border: 0; background: var(--accent-2); color: white; }
.ghost-button { border: 1px solid var(--line-strong); background: var(--panel-2); }
.danger-button { border: 1px solid rgba(255,114,133,.28); background: rgba(255,114,133,.09); color: var(--danger); }
.test-row { display: flex; align-items: center; justify-content: space-between; margin-top: 18px; padding: 12px 14px; border-radius: 12px; background: var(--panel-2); color: var(--muted); font-size: 12px; }
.hidden { display: none !important; }
.auth-locked .app-shell { display: none; }
.auth-screen { position: fixed; inset: 0; z-index: 100; display: none; align-items: center; justify-content: center; overflow-y: auto; padding: 24px; background: var(--bg); }
.auth-locked .auth-screen { display: flex; }
.auth-card { width: min(100%,420px); padding: 32px; border: 1px solid var(--line); border-radius: 22px; background: var(--panel); box-shadow: var(--shadow); }
.auth-card h1 { margin: 8px 0 10px; font-size: 26px; }
.auth-card p, .auth-card small { color: var(--muted); line-height: 1.6; }
.auth-card small { display: block; margin-top: 18px; font-size: 12px; }
.auth-switch { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin: 22px 0 18px; padding: 5px; border-radius: 12px; background: var(--panel-2); }
.auth-switch button { padding: 9px; border: 0; border-radius: 9px; background: transparent; color: var(--muted); cursor: pointer; }
.auth-switch button.active { background: var(--accent-soft); color: var(--text); }
.auth-form { display: grid; gap: 13px; }
.auth-form label { display: grid; gap: 6px; color: var(--text); font-size: 13px; }
.auth-form input { width: 100%; min-height: 44px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; outline: none; background: var(--panel-2); color: var(--text); font: inherit; }
.auth-form input:focus { border-color: var(--accent); }
.auth-form button { min-height: 44px; margin-top: 4px; }
.auth-status { min-height: 22px; margin: 12px 0 0; }
.account-caption { padding: 0 14px 12px; color: var(--muted); font-size: 11px; text-align: center; }
.admin-users-card { width: min(620px,100%); }
.admin-users-list { display: grid; gap: 10px; margin-top: 20px; }
.admin-user-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px; border: 1px solid var(--line); border-radius: 12px; }
.admin-user-row small { display: block; margin-top: 4px; color: var(--muted); }
.admin-user-actions { display: flex; flex-wrap: wrap; gap: 6px; }
.admin-user-actions button { padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; background: var(--panel-2); color: var(--text); cursor: pointer; }
.delete-account-card { width: min(540px,100%); }
.delete-account-warning { padding: 12px 14px; border: 1px solid rgba(255,114,133,.28); border-radius: 10px; background: rgba(255,114,133,.09); color: var(--danger); line-height: 1.6; }
.delete-account-card .form-stack label { display: grid; gap: 7px; color: var(--muted); font-size: 12px; }
.delete-account-card .form-stack input { min-height: 44px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 10px; background: var(--panel-2); color: var(--text); font: inherit; }
.delete-account-actions { display: flex; justify-content: flex-end; gap: 10px; margin-top: 12px; }
@media (max-width: 480px) { .auth-card { padding: 24px 20px; } .admin-user-row { align-items: stretch; flex-direction: column; } }
.toast { position: fixed; left: 50%; bottom: 24px; z-index: 20; transform: translate(-50%,20px); padding: 10px 14px; border: 1px solid var(--line-strong); border-radius: 10px; background: var(--panel-3); color: var(--text); opacity: 0; pointer-events: none; box-shadow: var(--shadow); transition: .2s ease; }
.toast.show { transform: translate(-50%,0); opacity: 1; }
.empty-list { padding: 34px 18px; color: var(--muted); text-align: center; line-height: 1.7; }
.drawer-backdrop { display: none; }

.arena-dialog { width: min(1160px,calc(100vw - 28px)); }
.arena-card { min-height: min(760px,calc(100vh - 30px)); }
.arena-intro { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; margin: -4px 0 18px; }
.arena-intro > div { padding: 12px 14px; border: 1px solid var(--line); border-radius: 13px; background: var(--panel-2); }
.arena-intro strong, .arena-intro span { display: block; }
.arena-intro strong { margin-bottom: 4px; font-size: 12px; }
.arena-intro span { color: var(--muted); font-size: 10px; line-height: 1.5; }
.arena-setup { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.arena-config { min-width: 0; padding: 16px; border: 1px solid var(--line); border-radius: 16px; background: var(--panel-2); }
.config-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.config-heading h3 { margin: 0 0 4px; font-size: 14px; }
.config-heading p { margin: 0; color: var(--muted); font-size: 10px; }
.arena-config > label { display: grid; gap: 7px; margin-top: 11px; color: var(--muted); font-size: 11px; }
.model-catalog { margin-top: 10px; padding: 8px; border: 1px solid var(--line); border-radius: 13px; background: var(--panel); }
.arena-search { margin: 0 0 8px; }
.model-catalog-list { display: grid; gap: 5px; max-height: 210px; overflow-y: auto; scrollbar-width: thin; }
.model-option { display: grid; grid-template-columns: 18px 1fr auto; gap: 8px; align-items: center; padding: 8px; border: 1px solid transparent; border-radius: 10px; cursor: pointer; }
.model-option:hover, .model-option.selected { border-color: rgba(157,120,255,.25); background: var(--accent-soft); }
.model-option input { width: 15px; height: 15px; padding: 0; accent-color: var(--accent); }
.model-option strong, .model-option span { display: block; }
.model-option strong { overflow: hidden; font-size: 11px; text-overflow: ellipsis; white-space: nowrap; }
.model-option span { margin-top: 2px; color: var(--faint); font-size: 9px; }
.model-price { color: var(--muted); font-size: 9px; white-space: nowrap; }
.consent-check { display: flex !important; grid-template-columns: none; align-items: flex-start; gap: 8px !important; padding: 9px 10px; border: 1px solid rgba(255,174,82,.18); border-radius: 10px; background: rgba(255,174,82,.06); color: var(--muted); line-height: 1.4; }
.consent-check input { flex: 0 0 auto; width: 15px; height: 15px; margin: 1px 0 0; padding: 0; accent-color: var(--accent); }
.consent-check strong, .consent-check small { display: block; }
.consent-check strong { margin-bottom: 3px; color: var(--text); font-size: 11px; }
.consent-check small { color: var(--muted); font-size: 9px; line-height: 1.5; }
.arena-runbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 14px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(90deg,var(--accent-soft),var(--panel-2)); }
.arena-runbar strong, .arena-runbar span { display: block; }
.arena-runbar strong { margin-bottom: 3px; font-size: 12px; }
.arena-runbar span { color: var(--muted); font-size: 10px; }
.arena-runbar .primary-button { flex: 0 0 auto; }
.long-test-box { display: grid; grid-template-columns: 1fr 126px; gap: 10px; align-items: stretch; }
.long-test-box .consent-check { margin: 0; }
.round-count { display: flex; flex-direction: column; justify-content: center; gap: 6px; padding: 10px 11px; border: 1px solid var(--line); border-radius: 12px; background: var(--panel-2); color: var(--muted); font-size: 10px; }
.round-count input { width: 100%; }
.benchmark-progress { margin: 14px 0; }
.progress-track { overflow: hidden; height: 7px; border-radius: 999px; background: var(--panel-3); }
.progress-track span { display: block; width: 0; height: 100%; border-radius: inherit; background: linear-gradient(90deg,var(--accent-2),#c2a8ff); transition: width .25s ease; }
.benchmark-progress p { margin: 7px 0 0; color: var(--muted); font-size: 10px; }
.benchmark-results { margin-top: 14px; }
.arena-empty { display: grid; place-items: center; padding: 36px; border: 1px dashed var(--line-strong); border-radius: 15px; color: var(--muted); text-align: center; }
.arena-empty > span { margin-bottom: 8px; color: var(--accent); font-size: 24px; }
.arena-empty strong { color: var(--text); }
.arena-empty p { margin: 6px 0 0; font-size: 11px; }
.arena-winner { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; margin-bottom: 10px; padding: 13px 15px; border: 1px solid rgba(157,120,255,.32); border-radius: 14px; background: var(--accent-soft); }
.winner-crown { font-size: 24px; }
.arena-winner strong, .arena-winner span { display: block; }
.arena-winner span { margin-top: 3px; color: var(--muted); font-size: 10px; }
.winner-score { color: var(--accent); font-size: 20px; font-weight: 800; }
.benchmark-table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; }
.benchmark-table { width: 100%; min-width: 1080px; border-collapse: collapse; background: var(--panel-2); }
.benchmark-table th, .benchmark-table td { padding: 10px 9px; border-bottom: 1px solid var(--line); text-align: center; }
.benchmark-table th { color: var(--faint); font-size: 9px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.benchmark-table td { font-size: 11px; }
.benchmark-table th:first-child, .benchmark-table td:first-child { text-align: left; }
.benchmark-table tr:last-child td { border-bottom: 0; }
.rank-number { display: inline-grid; place-items: center; width: 24px; height: 24px; margin-right: 8px; border-radius: 8px; background: var(--panel-3); color: var(--muted); }
.model-cell strong, .model-cell small { display: block; }
.model-cell strong { max-width: 210px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.model-cell small { margin: 3px 0 0 32px; color: var(--faint); }
.cap-badge { display: inline-flex; margin-right: 4px; padding: 2px 5px; border-radius: 999px; background: rgba(255,114,133,.1); color: var(--danger); font-size: 8px; }
.score-high { color: #72d995; font-weight: 750; }
.score-mid { color: #e4b869; font-weight: 750; }
.score-low { color: var(--danger); font-weight: 750; }
.result-notes { display: grid; gap: 8px; margin-top: 10px; }
.result-note { border: 1px solid var(--line); border-radius: 12px; background: var(--panel-2); }
.result-note summary { padding: 10px 12px; cursor: pointer; font-size: 11px; font-weight: 650; }
.result-note-content { display: grid; grid-template-columns: repeat(auto-fit,minmax(140px,1fr)); gap: 8px; padding: 0 12px 12px; }
.dimension-note { padding: 9px; border-radius: 10px; background: var(--panel); }
.dimension-note strong { display: block; margin-bottom: 4px; color: var(--accent); font-size: 10px; }
.dimension-note p { margin: 0; color: var(--muted); font-size: 9px; line-height: 1.5; }
.sample-disclosure { margin-top: 8px; border-top: 1px solid var(--line); }
.sample-disclosure summary { padding: 7px 0 0; color: var(--muted); font-size: 9px; cursor: pointer; }
.sample-disclosure pre { max-height: 230px; overflow: auto; margin: 8px 0 0; padding: 9px; border-radius: 8px; background: var(--bg); color: var(--muted); font: 10px/1.55 ui-monospace,SFMono-Regular,Consolas,monospace; white-space: pre-wrap; word-break: break-word; }
.unified-sample { margin: 0 12px 12px; padding-top: 9px; }

@media (max-width: 900px) {
  .arena-intro, .arena-setup { grid-template-columns: 1fr; }
  .arena-card { min-height: 0; }
  .result-note-content { grid-template-columns: 1fr 1fr; }
  .long-test-box { grid-template-columns: 1fr; }
  .world-character-grid { grid-template-columns: 1fr; }
  .ensemble-cast-list { grid-template-columns: 1fr; }
  .canon-fields { grid-template-columns: 1fr; }
  .canon-fields .span-2 { grid-column: auto; }
  .canon-model-field { grid-template-columns: minmax(0,1fr); }
  .canon-model-field small { grid-column: auto; }
  .canon-model-field select { grid-column: auto; }
  .canon-novel-heading { display: grid; }
  .canon-novel-heading button { width: 100%; }
  .canon-novel-controls { grid-template-columns: 1fr; }
}

@media (max-width: 1160px) {
  .app-shell { grid-template-columns: 292px minmax(420px,1fr); }
  .details-panel { position: fixed; top: 0; right: 0; bottom: 0; z-index: 12; width: min(390px,92vw); transform: translateX(102%); visibility: hidden; transition: transform .24s ease, visibility 0s linear .24s; box-shadow: var(--shadow); }
  .details-panel.open { transform: none; }
  .details-panel.open { visibility: visible; transition-delay: 0s; }
  .mobile-details-header { flex: 0 0 auto; display: flex; align-items: center; justify-content: space-between; min-height: 68px; padding: calc(10px + env(safe-area-inset-top)) 14px 10px 18px; border-bottom: 1px solid var(--line); background: color-mix(in srgb,var(--panel) 92%,transparent); }
  .mobile-details-header strong { display: block; margin-top: 3px; font-size: 15px; }
  .mobile-details-header .icon-btn { width: 44px; height: 44px; border-color: var(--line); background: var(--panel-2); font-size: 24px; }
  .drawer-backdrop.open { display: block; position: fixed; inset: 0; z-index: 11; background: rgba(0,0,0,.45); }
}
@media (max-width: 780px) {
  .app-shell { grid-template-columns: 1fr; }
  .rail { display: none; }
  .sidebar { position: fixed; inset: 0 auto 0 0; z-index: 15; width: min(360px,92vw); transform: translateX(-102%); visibility: hidden; transition: transform .24s ease, visibility 0s linear .24s; box-shadow: var(--shadow); }
  .sidebar.open { transform: none; }
  .sidebar.open { visibility: visible; transition-delay: 0s; }
  .mobile-drawer-close { display: grid; }
  .mobile-menu { display: grid; }
  .chat-header { min-height: 60px; height: 60px; padding: 0 12px; gap: 9px; }
  .active-character { gap: 8px; }
  .active-character .avatar { width: 36px; height: 36px; border-radius: 11px; font-size: 18px; }
  .active-character h2 { max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
  .active-character p { max-width: 180px; font-size: 10px; }
  .header-actions { gap: 2px; }
  .header-actions .icon-btn { width: 38px; height: 38px; }
  .header-actions .text-button { display: none; }
  .message-stage { padding: 20px 14px 8px; scroll-padding-bottom: 18px; }
  .jump-to-latest { right: 12px; bottom: 138px; }
  .pipeline-status { padding: 0 2px; font-size: 10px; }
  .message { grid-template-columns: 32px minmax(0,1fr); gap: 9px; margin-bottom: 19px; }
  .message.user { grid-template-columns: minmax(0,1fr) 32px; }
  .message-avatar { width: 32px; height: 32px; border-radius: 10px; font-size: 16px; }
  .message-content { max-width: none; font-size: 14px; line-height: 1.68; }
  .message.user .message-content { padding: 10px 12px; }
  .message-meta { margin-bottom: 5px; font-size: 10px; }
  .composer-wrap { padding: 7px 10px calc(10px + env(safe-area-inset-bottom)); }
  .suggestions { gap: 6px; padding: 0 2px 7px; }
  .suggestion-chip { padding: 7px 10px; font-size: 11px; }
  .composer { grid-template-columns: 1fr 44px; min-height: 78px; padding: 10px 8px 6px 12px; border-radius: 16px; }
  .composer textarea { min-height: 32px; font-size: 16px; }
  .send-button { width: 40px; height: 40px; border-radius: 12px; }
  .composer-meta span:last-child, .local-note { display: none; }
  .details-panel { width: 100vw; max-width: 100vw; }
  .details-panel-content { padding: 18px 16px calc(26px + env(safe-area-inset-bottom)); }
  .story-console-head h2 { font-size: 20px; }
  .sidebar-utility-actions button { min-height: 42px; }
  .sidebar-header { padding-top: calc(20px + env(safe-area-inset-top)); }
  .welcome h2 { font-size: 24px; }
  .welcome { min-height: auto; padding: 44px 8px; }
  .world-overview { padding: 24px 4px 46px; }
  .world-overview-actions { flex-wrap: wrap; justify-content: center; }
  .world-persona-picker { grid-template-columns: 1fr; width: 100%; }
  .world-persona-picker select { width: 100%; }
  .world-character-card { grid-template-columns: 40px 1fr; padding: 11px; }
  .world-character-card b { display: none; }
  dialog { width: 100vw; max-width: none; height: 100dvh; max-height: 100dvh; margin: 0; border: 0; border-radius: 0; }
  .dialog-card { width: 100%; min-height: 100%; max-height: none; padding: calc(18px + env(safe-area-inset-top)) 16px calc(18px + env(safe-area-inset-bottom)); border-radius: 0; }
  .dialog-heading { position: sticky; top: calc(-18px - env(safe-area-inset-top)); z-index: 2; margin: calc(-18px - env(safe-area-inset-top)) -16px 18px; padding: calc(14px + env(safe-area-inset-top)) 16px 12px; border-bottom: 1px solid var(--line); background: color-mix(in srgb,var(--panel) 94%,transparent); backdrop-filter: blur(14px); }
  .dialog-heading h2 { font-size: 21px; }
  .dialog-heading .icon-btn { width: 44px; height: 44px; border-color: var(--line); background: var(--panel-2); font-size: 24px; }
  .dialog-actions { position: sticky; bottom: calc(-18px - env(safe-area-inset-bottom)); margin: 18px -16px calc(-18px - env(safe-area-inset-bottom)); padding: 12px 16px calc(12px + env(safe-area-inset-bottom)); background: var(--panel); border-top: 1px solid var(--line); }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid .span-2 { grid-column: auto; }
  .ai-draft-builder .canon-builder-head { align-items: stretch; flex-direction: column; }
  .ai-draft-builder .primary-button { width: 100%; min-height: 44px; }
}

@media (max-width: 480px) {
  .sidebar { width: 100vw; max-width: 100vw; }
  .sidebar-header { min-height: 68px; padding: calc(10px + env(safe-area-inset-top)) 12px 10px 16px; }
  .sidebar-tabs { padding: 0 6px; }
  .tab { min-height: 46px; padding-inline: 2px; font-size: 12px; }
  .sidebar-content { padding-inline: 8px; }
  .sidebar-utility-actions, .sidebar-utility-actions:has(.install-app-button:not(.hidden)) { grid-template-columns: 1fr 1fr; }
  .chat-header { padding-inline: 8px; }
  .active-character h2 { max-width: 124px; }
  .active-character p { max-width: 142px; }
  .message-stage { padding-inline: 10px; }
  .world-overview { padding-inline: 0; }
  .profile-actions { grid-template-columns: 1fr; }
  .dialog-actions { grid-template-columns: 1fr 1fr; gap: 8px; }
  .dialog-actions > span { display: none; }
  .dialog-actions button { min-height: 44px; }
}