/* ═══════════════════════════════════════════════════
   chatroom — skin system + polished UI
   ═══════════════════════════════════════════════════ */

/* ── Reset & Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=Noto+Sans+SC:wght@400;500;600;700&display=swap');
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;overflow:hidden}
body{font:15px/1.6 'Inter','Noto Sans SC',system-ui,sans-serif;background:var(--bg);color:var(--fg)}

/* ── Skin: Default Dark ── */
:root{
  --bg:#0b0d12;--bg2:#11141b;--bg3:#161a24;
  --c:#1a1e28;--c2:#141720;--c3:#0f1219;
  --ln:#232838;--ln2:#2e3548;--ln3:#3a4260;
  --fg:#e8ecf4;--mu:#7b8ba8;--mu2:#556178;
  --ac:#4f7cff;--ac2:#3a5fd4;--ac-glow:rgba(79,124,255,.15);
  --danger:#f85149;--success:#3fb950;--warn:#d29922;
  --radius:12px;--radius-sm:8px;--radius-xs:6px;
  --shadow:0 4px 24px rgba(0,0,0,.35);
  --blur:16px;
  --bubble-self:#1e2a42;--bubble-other:#1a1e28;--bubble-ai:#2a1520;
  --bubble-self-border:rgba(79,124,255,.2);--bubble-ai-border:rgba(255,90,95,.15);
  --reader-font-size:15.5px;--reader-line-height:1.82;--reader-paragraph-gap:12px;
  --reader-bubble-width:78%;--reader-collapse-height:260px;
  --transition:all .2s cubic-bezier(.4,0,.2,1);
}

.hidden{display:none!important}
button,input,select,textarea{font:inherit}
input,select,textarea{width:100%;box-sizing:border-box;border:1px solid var(--ln2);background:var(--bg3);color:var(--fg);border-radius:var(--radius-sm);padding:10px 12px;transition:var(--transition)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--ac);box-shadow:0 0 0 3px var(--ac-glow)}
input::placeholder{color:var(--mu2)}
button{border:1px solid var(--ac);background:var(--ac);color:#fff;border-radius:var(--radius-sm);padding:10px 14px;cursor:pointer;transition:var(--transition)}
button:hover{filter:brightness(1.1)}
button:active{transform:scale(.97)}
button.ghost{background:transparent;border-color:var(--ln2);color:var(--fg)}
button.ghost:hover{border-color:var(--ln3);background:var(--bg2)}
button:disabled{opacity:.5;cursor:wait;transform:none}

.card{background:var(--c);border:1px solid var(--ln);border-radius:var(--radius);padding:20px}
h1,h2,h3{margin:0 0 8px}
p,pre{margin:0}
.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;background:var(--ac2);border:1px solid var(--ac)}
.badge.dim{background:var(--bg2);border-color:var(--ln2);color:var(--mu)}
.note{color:var(--mu);margin-top:10px;font-size:13px}

/* ── Animations ── */
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@keyframes slideIn{from{opacity:0;transform:translateX(12px)}to{opacity:1;transform:translateX(0)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
@keyframes glow{0%,100%{box-shadow:0 0 8px var(--ac-glow)}50%{box-shadow:0 0 16px var(--ac-glow)}}
@keyframes rainbow-shift{to{background-position:200% center}}

/* ═══════════════════════════════════════════════════
   LOGIN PAGE
   ═══════════════════════════════════════════════════ */
#loginPage{display:grid;place-items:center;padding:20px;min-height:100vh;
  background:radial-gradient(ellipse at 30% 20%,rgba(79,124,255,.1) 0%,transparent 50%),
             radial-gradient(ellipse at 70% 80%,rgba(139,92,246,.07) 0%,transparent 50%),var(--bg)}
.auth-container{width:min(400px,100%);display:flex;flex-direction:column;gap:28px;animation:fadeIn .5s ease}
.auth-brand{text-align:center}
.auth-logo{font-size:48px;margin-bottom:8px;filter:drop-shadow(0 4px 12px rgba(79,124,255,.3))}
.auth-title{font-size:32px;font-weight:800;letter-spacing:-.5px;background:linear-gradient(135deg,var(--fg) 0%,var(--mu) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.auth-sub{color:var(--mu);font-size:14px;margin-top:4px}
.auth-card{background:var(--c);border:1px solid var(--ln);border-radius:20px;padding:28px 28px 20px;box-shadow:var(--shadow),inset 0 1px 0 rgba(255,255,255,.04)}
.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:0;position:relative;margin-bottom:24px;background:var(--c2);border-radius:12px;padding:4px;border:1px solid var(--ln)}
.auth-tab{background:none;border:none;color:var(--mu);font-size:14px;font-weight:600;padding:8px 0;cursor:pointer;border-radius:10px;transition:color .2s;position:relative;z-index:1}
.auth-tab.active{color:var(--fg)}
.auth-tab-indicator{position:absolute;top:4px;left:4px;width:calc(50% - 4px);height:calc(100% - 8px);background:var(--ac);border-radius:10px;transition:transform .25s cubic-bezier(.4,0,.2,1)}
.auth-tab-indicator.right{transform:translateX(100%)}
.auth-panel{display:none}.auth-panel.active{display:block}
.auth-field{margin-bottom:16px}
.auth-field label{display:block;font-size:13px;font-weight:600;color:var(--mu);margin-bottom:6px}
.auth-field input{border-radius:var(--radius);padding:12px 14px;font-size:15px}
.auth-required{color:var(--danger);font-size:11px}
.auth-optional{color:var(--mu2);font-size:11px;font-weight:400}
.auth-btn{width:100%;border:none;background:linear-gradient(135deg,var(--ac) 0%,#6366f1 100%);color:#fff;border-radius:var(--radius);padding:13px;font-size:15px;font-weight:700;cursor:pointer;margin-top:8px;letter-spacing:.3px}
.auth-footer{text-align:center;color:var(--mu2);font-size:12px;margin-top:16px}

/* ═══════════════════════════════════════════════════
   LOBBY PAGE
   ═══════════════════════════════════════════════════ */
#lobbyPage{height:100vh;height:100dvh;overflow:auto;background:var(--bg)}
#chatPage{height:100vh;height:100dvh;display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}
.lobby-wrap{max-width:960px;margin:0 auto;padding:24px;animation:fadeIn .4s ease}
.lobby-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}
.lobby-brand{display:flex;align-items:center;gap:12px}
.lobby-brand h1{font-size:24px;font-weight:800;margin:0}
.lobby-logo{font-size:28px}
.lobby-user{display:flex;align-items:center;gap:12px}
.lobby-username{color:var(--mu);font-size:14px;font-weight:500}
.lobby-logout{background:none;border:1px solid var(--ln2);color:var(--mu);border-radius:var(--radius-sm);padding:6px 14px;font-size:13px;cursor:pointer;transition:var(--transition)}
.lobby-logout:hover{color:var(--fg);border-color:var(--ln3)}
.lobby-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;gap:12px;flex-wrap:wrap}
.lobby-filters{display:flex;gap:6px;flex-wrap:wrap}
.lobby-tag{background:var(--c);border:1px solid var(--ln);color:var(--mu);border-radius:20px;padding:6px 14px;font-size:13px;cursor:pointer;transition:var(--transition);white-space:nowrap}
.lobby-tag:hover{border-color:var(--ln3);color:var(--fg)}
.lobby-tag.active{background:var(--ac);border-color:var(--ac);color:#fff}
.lobby-create-btn{background:var(--ac);border:none;color:#fff;border-radius:var(--radius-sm);padding:8px 18px;font-size:13px;font-weight:600;cursor:pointer;white-space:nowrap}
.lobby-rooms{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr))}
.lobby-room{background:var(--c);border:1px solid var(--ln);border-radius:var(--radius);padding:18px;cursor:pointer;transition:var(--transition);display:flex;flex-direction:column;gap:10px;animation:fadeIn .4s ease both}
.lobby-room:hover{border-color:var(--ac);transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.3),0 0 0 1px var(--ac-glow)}
.lobby-room-head{display:flex;justify-content:space-between;align-items:flex-start}
.lobby-room-name{font-size:16px;font-weight:700}
.lobby-room-badges{display:flex;gap:4px;flex-shrink:0}
.lobby-room-badge{font-size:11px;padding:2px 8px;border-radius:6px;background:var(--bg2);color:var(--mu);border:1px solid var(--ln)}
.lobby-room-badge.locked{color:#f59e0b;border-color:#78350f;background:#1c1508}
.lobby-room-badge.whitelist{color:#c084fc;border-color:#581c87;background:#1a0a2e}
.lobby-room-badge.free{color:#4ade80;border-color:#166534;background:#052e16}
.lobby-room-tags{display:flex;gap:4px;flex-wrap:wrap}
.lobby-room-tag{font-size:12px;padding:3px 8px;border-radius:8px;background:var(--bg2);color:var(--mu);border:1px solid var(--ln)}
.lobby-room-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--mu2);margin-top:auto}
.lobby-room-members{display:flex;align-items:center;gap:4px}
.lobby-empty{text-align:center;color:var(--mu);padding:60px 0;font-size:14px;grid-column:1/-1}
.lobby-tag-select{display:grid;gap:6px}
.lobby-tag-label{font-size:13px;font-weight:600;color:var(--mu)}
.lobby-tag-checks{display:flex;gap:8px;flex-wrap:wrap}
.lobby-user-menu-wrap{position:relative;display:inline-block}
.lobby-user-menu{position:absolute;right:0;top:calc(100% + 8px);min-width:180px;background:var(--c);border:1px solid var(--ln);border-radius:12px;box-shadow:var(--shadow);padding:6px;z-index:50;animation:fadeIn .15s ease}
.lobby-user-menu button{width:100%;display:block;text-align:left;background:transparent;border:none;color:var(--fg);padding:10px 12px;border-radius:8px;cursor:pointer}
.lobby-user-menu button:hover{background:var(--bg2)}

.profile-modal{width:min(1180px,calc(100vw - 24px));padding:0;overflow:auto;max-height:calc(100vh - 24px)}
.profile-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start;padding:24px 24px 14px;border-bottom:1px solid var(--ln)}
.profile-kicker{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ac);font-weight:700;margin-bottom:6px}
.profile-head h2{font-size:26px;line-height:1.2;margin:0 0 8px}
.profile-head-actions{display:flex;gap:8px;flex-shrink:0}
.profile-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:16px 24px 0}
.profile-step{background:var(--bg2);border:1px solid var(--ln);border-radius:14px;padding:14px 16px;display:grid;gap:4px;grid-template-columns:auto 1fr;align-items:center}
.profile-step span{width:28px;height:28px;border-radius:999px;background:var(--ac);display:grid;place-items:center;font-weight:800}
.profile-step strong{font-size:14px}
.profile-step em{grid-column:2;color:var(--mu);font-style:normal;font-size:12px}
.profile-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,.8fr);gap:16px;padding:16px 24px}
.profile-layout-single{grid-template-columns:1fr;padding:0}
.profile-card{background:var(--bg2);border:1px solid var(--ln);border-radius:16px;padding:18px;box-shadow:inset 0 1px 0 rgba(255,255,255,.02)}
.profile-card-head{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;margin-bottom:14px}
.profile-card-head-stacked{align-items:center}
.profile-card h3{margin:0 0 4px;font-size:16px}
.profile-status{font-size:12px;color:var(--mu);background:rgba(255,255,255,.03);border:1px solid var(--ln);padding:6px 10px;border-radius:999px;white-space:nowrap}
.profile-status-soft{background:rgba(79,124,255,.08);border-color:rgba(79,124,255,.16);color:#b9caf8}
.provider-status-row{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.profile-actions{display:flex;gap:8px;flex-wrap:wrap}
.profile-actions-top{margin-bottom:16px}
.profile-actions-stack{display:grid;gap:8px;margin-top:14px}
.profile-actions .danger{border-color:var(--danger);color:#ffd0cf}
.profile-field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px}
.profile-field{display:grid;gap:6px}
.profile-field.full{grid-column:1/-1}
.profile-field span{font-size:13px;color:var(--mu);font-weight:600}
.profile-field input,.profile-field textarea,.profile-select,#myProfileScope,#myProfileQuery{width:100%;border-radius:14px}
.profile-select{margin-top:8px}
.profile-tip{margin-top:14px;padding:14px;border-radius:14px;background:rgba(79,124,255,.08);border:1px solid rgba(79,124,255,.18);color:var(--mu);font-size:13px;line-height:1.7}
.profile-card-wide{margin:0 24px 24px}
.profile-board-memory{margin:0 24px 24px}
.profile-search-row{margin-bottom:14px}
.profile-list-wrap{min-height:180px}
.profile-card .room-list{display:grid;gap:10px}
.profile-card .memory-review-item,.profile-card .room-list .mbtn{background:rgba(255,255,255,.03);border:1px solid var(--ln);border-radius:14px;padding:14px}
/* ── Settings modes ── */
.settings-mode-bar{display:flex;gap:4px;padding:0 24px 16px;background:transparent}
.settings-mode-btn{flex:1;padding:10px 14px;border:1px solid var(--ln);border-radius:12px;background:transparent;color:var(--mu);font-size:13px;font-weight:600;cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.settings-mode-btn:hover{background:rgba(79,124,255,.06);color:var(--fg)}
.settings-mode-btn.active{background:rgba(79,124,255,.12);border-color:rgba(79,124,255,.3);color:var(--ac)}
.settings-section{padding:0 24px 24px;display:grid;gap:16px}
.settings-card{background:var(--bg2);border:1px solid var(--ln);border-radius:16px;padding:20px}
.settings-card-head{display:flex;gap:14px;align-items:flex-start;margin-bottom:16px;flex-wrap:wrap}
.settings-card-head h4{margin:0 0 2px;font-size:15px}
.settings-step-num{width:30px;height:30px;min-width:30px;border-radius:999px;background:var(--ac);color:#fff;display:grid;place-items:center;font-weight:800;font-size:14px;flex-shrink:0}
.settings-field-stack{display:grid;gap:14px}
.settings-field{display:grid;gap:6px}
.settings-field span{font-size:13px;color:var(--mu);font-weight:600}
.settings-field input,.settings-field textarea,.settings-field .profile-select{width:100%;border-radius:14px}
.settings-btn{padding:8px 18px;border-radius:14px;border:1px solid transparent;font-size:13px;font-weight:600;cursor:pointer;transition:background .15s}
.settings-btn-primary{background:var(--ac);color:#fff}
.settings-btn-primary:hover{opacity:.88}
.settings-btn-big{padding:12px 24px;font-size:15px;width:100%}
.settings-test-row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.settings-test-result{font-size:13px;flex:1;min-width:120px}
.settings-card-actions{display:grid;gap:10px;justify-items:center;text-align:center}
/* ── Advanced tabs ── */
.settings-tab-bar{display:flex;gap:4px;padding:0 0 16px}
.settings-tab{padding:8px 16px;border-radius:999px;border:1px solid transparent;background:transparent;color:var(--mu);font-size:13px;font-weight:600;cursor:pointer;transition:background .15s,color .15s}
.settings-tab:hover{background:rgba(79,124,255,.06);color:var(--fg)}
.settings-tab.active{background:rgba(79,124,255,.12);color:var(--ac)}
.settings-tab-panel{display:grid;gap:0}
/* ── Provider list ── */
.provider-list{display:grid;gap:10px;margin-bottom:16px}
.provider-card{background:var(--bg);border:1px solid var(--ln);border-radius:14px;padding:14px 16px;cursor:pointer;transition:border-color .15s,background .15s;display:grid;gap:4px}
.provider-card:hover{border-color:rgba(79,124,255,.3);background:rgba(79,124,255,.04)}
.provider-card.active-card{border-color:rgba(79,124,255,.4);background:rgba(79,124,255,.06)}
.provider-card-top{display:flex;justify-content:space-between;align-items:center}
.provider-card-name{font-weight:600;font-size:14px}
.provider-card-badge{font-size:11px;padding:2px 8px;border-radius:999px;background:rgba(79,124,255,.12);color:var(--ac);font-weight:600}
.provider-card-info{font-size:12px;color:var(--mu);display:flex;gap:12px;flex-wrap:wrap}
.provider-card-info span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:240px}
.provider-edit-form{margin-top:16px;padding-top:16px;border-top:1px solid var(--ln)}
.hidden{display:none}
.btn-ghost{background:transparent;border:1px solid var(--ln);color:var(--fg)}
.profile-card .memory-review-item{display:grid;gap:10px}
.profile-section-provider{margin:0 24px 24px;padding:18px;background:var(--bg2);border:1px solid var(--ln);border-radius:16px}
.provider-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:16px;align-items:start}
.provider-panel{background:rgba(255,255,255,.03);border:1px solid var(--ln);border-radius:16px;padding:16px;display:grid;gap:14px;box-shadow:inset 0 1px 0 rgba(255,255,255,.02)}
.provider-panel-head{display:flex;align-items:flex-start;gap:10px;flex-direction:column}
.provider-panel-head h4{margin:0;font-size:15px}
.provider-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;background:rgba(79,124,255,.14);color:var(--fg);border:1px solid rgba(79,124,255,.24);font-size:12px;font-weight:700}
.provider-badge.danger{background:rgba(248,81,73,.12);border-color:rgba(248,81,73,.2)}
.provider-field-grid{display:grid;gap:12px}
.provider-field{display:grid;gap:6px}
.provider-field span{font-size:13px;color:var(--mu);font-weight:600}
.provider-preview{min-height:96px;padding:12px;border-radius:14px;border:1px solid var(--ln);background:var(--bg3);white-space:pre-wrap;word-break:break-word;font-size:12px;line-height:1.6}
.provider-preview-muted{color:var(--mu)}
.provider-inline-note{margin-top:6px;font-size:12px;color:var(--mu)}
.provider-model-picker{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px;align-items:center}
.provider-routing-preview{font-family:'JetBrains Mono','Fira Code','Cascadia Code',Consolas,monospace;line-height:1.7}
.profile-select option[value=""]{color:var(--mu)}
.provider-actions{display:flex;gap:8px;flex-wrap:wrap}
.provider-actions-stack{display:grid}
.provider-advanced-note{color:var(--mu);font-size:12px;line-height:1.6;background:rgba(255,255,255,.02);border:1px solid var(--ln);border-radius:12px;padding:12px}
.provider-caps{display:flex;gap:8px;flex-wrap:wrap;padding:10px 0}
.provider-cap{display:inline-flex;align-items:center;gap:6px;padding:8px 10px;border:1px solid var(--ln);border-radius:999px;background:rgba(255,255,255,.02);font-size:13px;color:var(--fg);cursor:pointer;transition:var(--transition)}
.provider-cap:hover{border-color:var(--ac);background:rgba(79,124,255,.08)}
.provider-cap input{width:auto}
.routing-fallback-list{display:grid;gap:10px}
.routing-fallback-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) auto;gap:8px;align-items:center}
.routing-fallback-remove{white-space:nowrap}
.provider-models{display:flex;flex-wrap:wrap;gap:8px;min-height:42px}
.provider-model-pill{display:inline-flex;align-items:center;justify-content:center;padding:8px 12px;border-radius:999px;border:1px solid var(--ln2);background:rgba(255,255,255,.04);color:var(--fg);font-size:12px;line-height:1.3;cursor:pointer;transition:var(--transition);max-width:100%;word-break:break-all}
.provider-model-pill:hover{border-color:var(--ac);background:rgba(79,124,255,.12);transform:translateY(-1px)}
.provider-model-pill:active{transform:translateY(0)}
@media (max-width: 900px){
  .profile-layout{grid-template-columns:1fr}
  .profile-steps{grid-template-columns:1fr}
  .provider-layout{grid-template-columns:1fr}
  .profile-card-head-stacked{align-items:flex-start;flex-direction:column}
  .provider-status-row{justify-content:flex-start}
}

/* ── Header (glassmorphism) ── */
.bar{flex:0 0 auto;display:flex;justify-content:space-between;align-items:center;padding:10px 20px;
  background:rgba(26,30,40,.75);backdrop-filter:blur(var(--blur));-webkit-backdrop-filter:blur(var(--blur));
  border-bottom:1px solid rgba(35,40,56,.6);z-index:10}
.bar-r{display:flex;align-items:center;gap:10px;flex-wrap:wrap}

/* ── Main layout ── */
.main{flex:1 1 0%;display:grid;grid-template-columns:1fr 260px;overflow:hidden;min-height:0}
.chat-col{display:flex;flex-direction:column;overflow:hidden;min-height:0;min-width:0}

/* ── Room bar ── */
.room-bar{flex:0 0 auto;display:flex;justify-content:space-between;align-items:center;padding:12px 18px;border-bottom:1px solid var(--ln);transition:max-height .3s ease,padding .3s ease;max-height:100px;overflow:hidden}
.room-bar-content{flex:1;min-width:0}
.room-bar-toggle{display:none;cursor:pointer;color:var(--mu);font-size:14px;padding:4px 8px;flex-shrink:0;transition:transform .3s}
.room-bar.collapsed{max-height:0;padding-top:0;padding-bottom:0;border-bottom:0}
#roomName{margin:0;font-size:17px}
#roomMeta{color:var(--mu);font-size:13px;margin:0}

/* ═══════════════════════════════════════════════════
   CHAT BUBBLES (skin system)
   ═══════════════════════════════════════════════════ */
.msgs{flex:1 1 0%;overflow-y:auto;overflow-x:hidden;padding:16px 20px;min-height:0}
.chat-onboarding{flex:1 1 0%;display:flex;align-items:center;justify-content:center;padding:24px;min-height:0}
.chat-onboarding-card{width:min(680px,100%);background:var(--c);border:1px solid var(--ln);border-radius:18px;padding:24px;box-shadow:var(--shadow);display:grid;gap:14px}
.chat-onboarding-kicker{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--ac);font-weight:700}
.chat-onboarding-card h3{margin:0;font-size:24px}
.chat-onboarding-status{padding:12px 14px;border:1px solid var(--ln2);border-radius:12px;background:var(--bg2);color:var(--mu);line-height:1.6}
.chat-onboarding-status.ready{border-color:rgba(63,185,80,.45);background:rgba(63,185,80,.1);color:#c9f3d1}
.chat-onboarding-status.error{border-color:rgba(248,81,73,.45);background:rgba(248,81,73,.08);color:#ffd6d3}
.chat-onboarding-actions{display:flex;gap:10px;flex-wrap:wrap}
#startChatBtn.ready{background:var(--success);border-color:var(--success);color:#fff}
.chat-onboarding-guide{padding:14px;border-radius:12px;border:1px dashed var(--ln2);background:rgba(255,255,255,.03);color:var(--mu);font-size:13px;line-height:1.7}
.chat-onboarding-guide a{color:#9cc2ff}
.msg{padding:6px 0;overflow-wrap:anywhere}
.msg-line{display:flex;align-items:flex-start;gap:0;min-width:0}
.msg-nick{font-weight:700;font-size:13px;flex-shrink:0}
.msg-author{display:flex;flex-direction:column;flex-shrink:0;padding-right:6px;min-width:0}
.msg-time{font-size:11px;color:var(--mu2);white-space:nowrap;margin-top:1px}
.msg-nick.assistant{color:var(--danger);font-weight:800}
.msg-nick.system{color:var(--mu)}
/* Bubble wrapper */
.msg-bubble{background:var(--bubble-other);border:1px solid var(--ln);border-radius:16px 16px 16px 4px;
  padding:12px 16px;max-width:var(--reader-bubble-width);line-height:var(--reader-line-height);font-size:var(--reader-font-size);word-break:break-word;min-width:0;overflow-wrap:anywhere;overflow:hidden}
.msg.assistant .msg-bubble{background:var(--bubble-ai);border-color:var(--bubble-ai-border);border-radius:16px 16px 4px 16px}
.msg-bubble .katex{font-size:1em}
.msg-bubble .katex-display{margin:8px 0;overflow-x:auto;overflow-y:hidden}
.msg-bubble .katex-display>.katex{text-align:left}
/* Self messages */
.msg.self .msg-bubble{background:var(--bubble-self);border-color:var(--bubble-self-border);border-radius:16px 16px 4px 16px}

/* ── Role nicknames ── */
.msg-nick.my-nick,.msg-nick.nick-rainbow{font-weight:800;font-size:13px;
  background:linear-gradient(90deg,#ff6b6b,#ffa500,#ffd700,#51cf66,#339af0,#845ef7,#ff6b6b);
  background-size:200% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;
  animation:rainbow-shift 3s linear infinite;filter:drop-shadow(0 0 6px rgba(255,215,0,.4))}
.msg-nick.nick-owner{font-weight:900;font-size:13px;
  background:linear-gradient(90deg,#ff00ff,#a855f7,#ff44ff,#7c3aed,#ec4899,#9333ea,#ff00ff,#c084fc,#ff00ff);
  background-size:400% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;
  animation:rainbow-shift 1.5s linear infinite;filter:drop-shadow(0 0 10px rgba(192,132,252,.8)) drop-shadow(0 0 20px rgba(168,85,247,.4))}
.msg-nick.nick-superadmin{font-weight:900;font-size:13px;
  background:linear-gradient(90deg,#fff700,#ff8800,#ffcc00,#ff4400,#ffee00,#ff6600,#ffff00,#ffaa00,#fff700);
  background-size:400% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;
  animation:rainbow-shift 1.5s linear infinite;filter:drop-shadow(0 0 10px rgba(255,200,0,.9)) drop-shadow(0 0 20px rgba(255,136,0,.5))}
.msg-nick.nick-admin{font-weight:900;font-size:13px;
  background:linear-gradient(90deg,#00ffff,#00e5ff,#00bcd4,#40c4ff,#00f5ff,#18ffff,#00d4ff,#00ffff,#64ffda);
  background-size:400% auto;-webkit-background-clip:text;-webkit-text-fill-color:transparent;
  animation:rainbow-shift 1.5s linear infinite;filter:drop-shadow(0 0 10px rgba(0,255,255,.8)) drop-shadow(0 0 20px rgba(0,229,255,.4))}

/* ── Images & Audio ── */
.msg-images{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.msg-img{max-width:300px;max-height:380px;border-radius:var(--radius-sm);cursor:pointer;object-fit:contain;border:1px solid var(--ln)}
.msg-img:hover{opacity:.85}
/* File attachments */
.msg-files{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.msg-file-item{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--bg2);border:1px solid var(--ln);border-radius:var(--radius-sm);text-decoration:none;color:var(--fg);transition:var(--transition)}
.msg-file-item:hover{background:rgba(255,255,255,.06);border-color:var(--ac)}
.msg-file-icon{font-size:22px;flex-shrink:0;width:22px;text-align:center}
.msg-file-info{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1}
.msg-file-name{font-size:13.5px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.msg-file-meta{display:flex;align-items:center;gap:6px}
.msg-file-ext{font-size:10px;font-weight:600;text-transform:uppercase;color:var(--mu);background:rgba(255,255,255,.06);padding:1px 5px;border-radius:3px;letter-spacing:.03em}
.msg-file-size{font-size:11.5px;color:var(--mu)}
.msg-file-dl{font-size:16px;color:var(--mu);flex-shrink:0;opacity:.5;transition:opacity .2s}
.msg-file-item:hover .msg-file-dl{opacity:1;color:var(--ac)}
.file-thumb-wrap{display:inline-flex;align-items:center;gap:4px;padding:4px 8px;background:rgba(255,255,255,.06);border:1px solid var(--ln);border-radius:6px;font-size:12px;margin:2px}
.file-thumb{max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.audio-msg{display:flex;align-items:center;gap:8px;margin-top:6px;padding:6px 10px;background:var(--bg2);border-radius:var(--radius-sm);max-width:220px}
.audio-play-btn{background:none;border:none;font-size:16px;cursor:pointer;padding:2px;flex-shrink:0}
.audio-bar{flex:1;height:5px;background:var(--ln);border-radius:3px;overflow:hidden;min-width:50px}
.audio-fill{height:100%;background:var(--ac);border-radius:3px;width:0;transition:width .1s}
.audio-label{font-size:11px;color:var(--mu);flex-shrink:0}

/* ═══════════════════════════════════════════════════
   INPUT AREA
   ═══════════════════════════════════════════════════ */

/* ── Markdown / Rich content ── */
.msg-text-content{line-height:var(--reader-line-height);letter-spacing:.01em;white-space:pre-wrap;word-break:break-word}
.msg-meta-summary{font-size:12px;color:var(--mu);margin:0 0 8px;opacity:.9}
.msg-text-content>*:first-child{margin-top:0!important}
.msg-text-content>*:last-child{margin-bottom:0!important}
.msg-text-content h1,.msg-text-content h2,.msg-text-content h3{margin:16px 0 8px;font-weight:700;line-height:1.35}
.msg-text-content h1{font-size:1.3em;border-bottom:1px solid var(--ln);padding-bottom:6px}
.msg-text-content h2{font-size:1.15em}
.msg-text-content h3{font-size:1.05em}
.msg-text-content p{margin:0 0 var(--reader-paragraph-gap);line-height:var(--reader-line-height)}
.msg-text-content ul,.msg-text-content ol{margin:0 0 var(--reader-paragraph-gap);padding-left:22px}
.chat-thinking-status{margin:6px 2px 0;padding:8px 12px;border:1px dashed var(--ln);border-radius:12px;color:var(--mu);font-size:12px;line-height:1.5;background:rgba(255,255,255,.03)}
.chat-thinking-status.active{display:block!important;border-color:var(--ac);color:var(--fg);background:rgba(124,92,252,.08)}
.msg-text-content li{margin:6px 0;line-height:var(--reader-line-height)}
.msg-text-content blockquote{margin:0 0 var(--reader-paragraph-gap);padding:10px 14px;border-left:3px solid var(--ac);background:rgba(44,107,237,.08);border-radius:0 8px 8px 0;color:var(--mu)}
.msg-text-content code{font-family:'JetBrains Mono','Fira Code','Cascadia Code',Consolas,monospace;font-size:0.88em;background:rgba(255,255,255,.06);padding:2px 5px;border-radius:4px}
.msg-text-content a{color:var(--ac);text-decoration:none}
.msg-text-content a:hover{text-decoration:underline}
.msg-text-content hr{border:none;border-top:1px solid var(--ln);margin:16px 0}
.msg-text-content table{border-collapse:collapse;margin:0 0 var(--reader-paragraph-gap);font-size:13px}
.msg-text-content th,.msg-text-content td{border:1px solid var(--ln);padding:7px 10px;text-align:left}
.msg-text-content th{background:rgba(255,255,255,.04);font-weight:600}

/* Code blocks */
.msg-text-content pre{position:relative;margin:0 0 var(--reader-paragraph-gap);border-radius:10px;overflow:hidden;border:1px solid var(--ln)}
.msg-text-content pre code{display:block;padding:14px 16px;background:#0d1117;font-size:13px;line-height:1.62;overflow-x:auto;white-space:pre;border-radius:0}
.code-block-header{display:flex;align-items:center;justify-content:space-between;padding:6px 14px;background:#161b22;border-bottom:1px solid var(--ln);font-size:12px;color:var(--mu);font-family:'JetBrains Mono','Fira Code',Consolas,monospace}
.code-copy-btn{background:none;border:none;color:var(--mu);cursor:pointer;font-size:12px;padding:3px 8px;border-radius:4px;transition:all .15s;display:flex;align-items:center;gap:4px;font-family:inherit}
.code-copy-btn:hover{color:var(--fg);background:rgba(255,255,255,.08)}
.code-copy-btn.copied{color:#3fb950}

/* Long message expand/collapse */
.msg-text-collapsed{overflow:hidden;position:relative}
.msg-text-collapsed::after{content:'';position:absolute;bottom:0;left:0;right:0;height:50px;background:linear-gradient(transparent,var(--bubble-other));pointer-events:none}
.msg.assistant .msg-text-collapsed::after,.msg.assistant.self .msg-text-collapsed::after{background:linear-gradient(transparent,var(--bubble-ai))}
.msg-expand-btn{display:block;width:100%;background:none;border:none;border-top:1px solid var(--ln);padding:9px 0;font-size:12.5px;color:var(--ac);cursor:pointer;text-align:center;transition:color .15s;font-family:inherit;margin-top:6px}
.msg-expand-btn:hover{color:var(--fg)}

.send-area{flex:0 0 auto;border-top:1px solid var(--ln);background:var(--c2);padding-bottom:env(safe-area-inset-bottom,0)}
.send-toolbar{display:flex;gap:2px;padding:6px 14px;position:relative}
.toolbar-btn{background:none;border:none;font-size:16px;padding:5px 8px;border-radius:var(--radius-xs);cursor:pointer;color:var(--mu);transition:var(--transition)}
.toolbar-btn:hover{color:var(--fg);background:var(--bg)}
.toolbar-btn.disabled{opacity:.25;cursor:default;pointer-events:none}
#sideToggleBtn.active{color:var(--ac);background:var(--bg)}
.room-menu-item{display:block;width:100%;text-align:left;background:none;border:none;padding:10px 14px;font-size:13px;cursor:pointer;color:var(--fg);transition:background .12s}
.room-menu-item:hover{background:var(--bg)}
/* Emoji picker */
.emoji-picker{position:absolute;bottom:calc(100% + 6px);left:0;width:280px;max-height:260px;background:var(--bg2);border:1px solid var(--ln);border-radius:var(--radius);box-shadow:0 4px 20px rgba(0,0,0,.35);display:flex;flex-direction:column;z-index:50;overflow:hidden}
.emoji-picker.hidden{display:none}
/* TTS toggle */
.tts-btn{background:none;border:none;font-size:16px;padding:5px 6px;border-radius:var(--radius-xs);cursor:pointer;color:var(--mu);transition:var(--transition);flex-shrink:0}
.tts-btn:hover{color:var(--fg)}
.tts-btn.active{color:var(--ac)}
.voice-msg{margin-top:6px;display:flex;align-items:center;gap:8px;background:var(--ac);color:#fff;padding:8px 12px;border-radius:18px;max-width:260px;user-select:none}
.vm-play{background:none;border:none;color:#fff;font-size:16px;cursor:pointer;width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;flex-shrink:0}
.vm-play:hover{background:rgba(255,255,255,.15)}
.vm-bar{flex:1;height:3px;background:rgba(255,255,255,.25);border-radius:2px;overflow:hidden;min-width:60px}
.vm-bar-fill{height:100%;background:#fff;border-radius:2px;width:0%;transition:width .3s linear}
.vm-label{font-size:12px;opacity:.8;flex-shrink:0;min-width:32px;text-align:right}
.voice-msg.playing{animation:vm-pulse 2s ease-in-out infinite}
@keyframes vm-pulse{0%,100%{opacity:1}50%{opacity:.82}}
.emoji-tabs{display:flex;border-bottom:1px solid var(--ln);padding:4px;gap:2px;flex-shrink:0}
.emoji-tab{background:none;border:none;font-size:14px;padding:4px 6px;border-radius:var(--radius-xs);cursor:pointer;opacity:.5;transition:var(--transition)}
.emoji-tab:hover{opacity:.8}
.emoji-tab.active{opacity:1;background:rgba(255,255,255,.08)}
.emoji-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:1px;padding:6px;overflow-y:auto;flex:1}
.emoji-cell{background:none;border:none;font-size:20px;padding:4px;border-radius:var(--radius-xs);cursor:pointer;transition:background .15s}
.emoji-cell:hover{background:rgba(255,255,255,.1)}
.emoji-search{padding:6px;border-bottom:1px solid var(--ln)}
.emoji-search input{width:100%;background:rgba(255,255,255,.04);border:1px solid var(--ln);border-radius:var(--radius-xs);padding:5px 8px;color:var(--fg);font-size:12px;outline:none}
.emoji-search input:focus{border-color:var(--ac)}
.reader-pop{position:absolute;right:54px;bottom:42px;width:min(340px,calc(100vw - 24px));padding:14px;background:rgba(17,20,27,.96);border:1px solid var(--ln2);border-radius:14px;box-shadow:var(--shadow);z-index:20}
.reader-pop-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.reader-pop-head h4{font-size:14px;margin:0}
.reader-pop-note{color:var(--mu);font-size:12px;line-height:1.5;margin-bottom:10px}
.reader-grid{display:grid;grid-template-columns:1fr auto;gap:10px 12px;align-items:center}
.reader-grid label{font-size:13px;color:var(--fg)}
.reader-grid input[type="range"]{padding:0;background:transparent;border:none;box-shadow:none}
.reader-grid output{font-size:12px;color:var(--mu);min-width:52px;text-align:right}
.reader-actions{display:flex;justify-content:flex-end;margin-top:12px}
.reader-presets{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0 12px}
.reader-preset-btn{padding:6px 10px;font-size:12px}
.send{display:grid;grid-template-columns:1fr auto;gap:8px;padding:8px 14px 10px}
.send input{border-radius:var(--radius);padding:10px 14px;font-size:14.5px;background:var(--bg3);border:1px solid var(--ln2);transition:var(--transition)}
.send input:focus{border-color:var(--ac);box-shadow:0 0 0 3px var(--ac-glow)}
.send button{border:none;background:linear-gradient(135deg,var(--ac) 0%,#6366f1 100%);color:#fff;border-radius:var(--radius);padding:10px 20px;font-weight:700;font-size:14px}
#stopBtn{background:linear-gradient(135deg,#ef4444 0%,#dc2626 100%);min-width:auto;padding:10px 16px;font-size:13px;cursor:pointer}
#stopBtn.hidden{display:none}
#sendBtn.hidden{display:none}
.send-actions{display:flex;align-items:center;gap:4px}

/* ═══════════════════════════════════════════════════
   SIDEBAR (collapsible)
   ═══════════════════════════════════════════════════ */
.side{border-left:1px solid var(--ln);overflow:hidden;display:flex;flex-direction:column;width:260px;min-width:260px;min-height:0;
  transition:width .3s cubic-bezier(.4,0,.2,1),min-width .3s cubic-bezier(.4,0,.2,1),opacity .3s;position:relative}
.side-inner{border:0;border-radius:0;min-height:0;display:flex;flex-direction:column;padding:14px;overflow-y:auto}
.side-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.side-head h3{font-size:14px;font-weight:700;margin:0}
.side-body{display:grid;gap:6px}
.side.collapsed{width:0;min-width:0;border-left:0;opacity:0;pointer-events:none}
/* Floating sidebar toggle */
.side-toggle{position:absolute;left:-32px;top:50%;transform:translateY(-50%);width:28px;height:56px;
  background:var(--c);border:1px solid var(--ln);border-right:0;border-radius:8px 0 0 8px;
  display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--mu);font-size:14px;
  transition:var(--transition);z-index:5;opacity:0;pointer-events:none}
.side.collapsed .side-toggle{opacity:1;pointer-events:auto}
.side-toggle:hover{color:var(--fg);background:var(--bg2)}
.chat-col:hover~.side .side-toggle,.side:hover .side-toggle{opacity:1;pointer-events:auto}

/* ── Member list items ── */
.mbtn{width:100%;text-align:left;border:1px solid transparent;background:transparent;border-radius:var(--radius-sm);padding:6px 10px;font-size:13px;cursor:default;display:flex;align-items:center;gap:8px;transition:var(--transition)}
.mbtn.active{background:var(--ac2);border-color:var(--ac)}
.mbtn:hover{background:var(--bg)}
.member-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.member-dot.online{background:var(--success);box-shadow:0 0 6px rgba(63,185,80,.5)}
.member-dot.offline{background:var(--mu2);opacity:.5}
.member-dot.voice{background:var(--ac);box-shadow:0 0 6px rgba(79,124,255,.5);animation:pulse 2s infinite}
.member-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.member-role{font-size:11px;color:var(--mu2);flex-shrink:0}

/* Voice channel display */
.voice-channel{margin-top:12px;padding-top:12px;border-top:1px solid var(--ln)}
.voice-channel-title{font-size:12px;font-weight:600;color:var(--mu);margin-bottom:6px;display:flex;align-items:center;gap:4px}
.voice-channel-user{display:flex;align-items:center;gap:6px;padding:3px 8px;font-size:12px;color:var(--fg);border-radius:var(--radius-xs);background:var(--bg)}
.voice-channel-user .member-dot{width:6px;height:6px}

/* ═══════════════════════════════════════════════════
   OVERLAYS & MODALS
   ═══════════════════════════════════════════════════ */
.overlay{position:fixed;inset:0;z-index:50}
.overlay-bg{position:absolute;inset:0;background:rgba(0,0,0,.6);backdrop-filter:blur(4px)}
.overlay-card{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:min(920px,calc(100vw - 24px));max-height:calc(100vh - 24px);overflow:auto;z-index:1;
  background:var(--c);border:1px solid var(--ln);border-radius:16px;box-shadow:var(--shadow)}
.toast{position:fixed;top:14px;right:14px;z-index:80;min-width:140px;max-width:360px;
  padding:10px 14px;border-radius:var(--radius);border:1px solid var(--ln);
  background:var(--c);box-shadow:var(--shadow);font-size:14px;animation:slideIn .3s ease}

/* ═══════════════════════════════════════════════════
   MISC
   ═══════════════════════════════════════════════════ */
.chk{display:flex;align-items:center;gap:8px;margin:4px 0}
.autoscroll-toggle{display:inline-flex;align-items:center;gap:6px;color:var(--mu);font-size:13px}
.autoscroll-toggle input{width:auto}
#mkRoom{display:grid;gap:8px}
#mkRoom button,#mkRoom input,#mkRoom select{margin:0}
.modal-section{padding:14px 0;border-bottom:1px solid var(--ln)}
.modal-section:last-child{border-bottom:0}
.modal-section h3{margin:0 0 10px}
.modal-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px;margin:8px 0}
.modal-row.two-col-row{grid-template-columns:1fr 1fr}
.modal-row button{margin:0}
#roomAdminPanel{border-top:1px solid var(--ln);padding-top:14px}
.room-list{display:grid;gap:6px}
.cfg-label{font-size:13px;font-weight:700;margin-top:4px}
.memory-review-item{padding:14px;border:1px solid var(--ln);border-radius:var(--radius);background:var(--bg3);display:grid;gap:10px}
.memory-review-text{white-space:pre-wrap;word-break:break-word;line-height:1.5}
.img-preview{display:flex;flex-wrap:wrap;gap:6px;padding:4px 12px}
.img-thumb-wrap{position:relative;display:inline-block}
.img-thumb{width:56px;height:56px;border-radius:var(--radius-xs);object-fit:cover;border:1px solid var(--ln)}
.img-thumb-x{position:absolute;top:-6px;right:-6px;width:18px;height:18px;border-radius:50%;background:var(--danger);color:#fff;border:none;font-size:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;line-height:1}
#voiceRecordBtn.recording{color:var(--danger)}
.voice-bar{display:flex;gap:6px}
.voice-parts{margin-top:6px}
.voice-part{padding:4px 8px;font-size:12px;border-radius:var(--radius-xs);background:var(--bg2);margin-bottom:3px;display:flex;align-items:center;gap:6px}
.voice-part.muted{opacity:.5}

/* ═══════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════ */
@media(max-width:800px){
  .main{grid-template-columns:1fr}
  .room-bar-toggle{display:block}
  .side{position:fixed;right:0;top:0;bottom:0;z-index:20;width:280px;min-width:280px;
    background:var(--c);border-left:1px solid var(--ln);box-shadow:-4px 0 20px rgba(0,0,0,.4)}
  .side.collapsed{transform:translateX(100%);opacity:1;pointer-events:none}
  .side-toggle{display:none}
  .two-col{grid-template-columns:1fr}
  .modal-row{grid-template-columns:1fr 1fr}
  .modal-row.two-col-row{grid-template-columns:1fr 1fr}
}
.mobile-side-open{position:fixed;right:12px;bottom:80px;z-index:19;width:40px;height:40px;border-radius:50%;background:var(--ac);border:none;color:#fff;font-size:18px;cursor:pointer;display:none;align-items:center;justify-content:center;box-shadow:0 4px 12px rgba(79,124,255,.4)}
@media(max-width:800px){.side.collapsed~.mobile-side-open{display:flex}}
@media(max-width:500px){
  .bar{flex-direction:row;padding:6px 10px;gap:8px;min-height:40px}
  .bar strong{font-size:14px}
  .bar-r{gap:6px}
  .bar-r .ghost{padding:4px 8px;font-size:12px}
  .autoscroll-toggle{display:none}
  .room-bar{padding:6px 14px}
  .room-bar h2{font-size:15px;margin:0}
  .room-bar p{font-size:12px;margin:0}
  .room-bar .note{display:none}
  .send-toolbar{padding:4px 10px}
  .toolbar-btn{font-size:14px;padding:3px 6px}
  .send{padding:6px 10px;gap:6px}
  .send input{padding:8px 12px;font-size:14px}
  .send button{padding:8px 14px;font-size:13px}
  .msgs{padding:10px 12px}
  .msg-bubble{max-width:min(92%,var(--reader-bubble-width));padding:8px 12px;font-size:var(--reader-font-size);line-height:var(--reader-line-height)}
  .modal-row,.modal-row.two-col-row{grid-template-columns:1fr}
  .profile-head{padding:18px 16px 12px}
  .profile-steps{padding:12px 16px 0}
  .profile-card-wide,.profile-board-memory{margin:0 16px 16px}
  .profile-field-grid{grid-template-columns:1fr}
  .provider-actions{flex-direction:column}
  .provider-model-picker,.routing-fallback-row{grid-template-columns:1fr}
}
/* Voice FAB */
.voice-fab{position:fixed;left:16px;bottom:80px;z-index:15;width:48px;height:48px;border-radius:50%;
  background:var(--ac);border:none;color:#fff;font-size:20px;cursor:pointer;
  box-shadow:0 4px 16px rgba(79,124,255,.4);transition:var(--transition)}
.voice-fab:hover{transform:scale(1.1);box-shadow:0 6px 20px rgba(79,124,255,.5)}
.voice-fab.in-call{background:var(--success);box-shadow:0 4px 16px rgba(63,185,80,.4);animation:phone-shake 2s infinite}
@keyframes phone-shake{0%,100%{transform:rotate(0)}10%{transform:rotate(10deg)}20%{transform:rotate(-10deg)}30%{transform:rotate(6deg)}40%{transform:rotate(-4deg)}50%{transform:rotate(0)}}
.voice-popup{position:fixed;left:16px;bottom:140px;z-index:16;width:240px;
  background:var(--c);border:1px solid var(--ln);border-radius:var(--radius);box-shadow:var(--shadow);
  animation:fadeIn .2s ease;overflow:hidden}
.voice-popup-head{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;font-size:13px;font-weight:700;border-bottom:1px solid var(--ln)}
.voice-popup-parts{padding:8px 14px;max-height:150px;overflow-y:auto}
.voice-popup-part{display:flex;align-items:center;gap:6px;padding:4px 0;font-size:13px}
.voice-popup-actions{padding:10px 14px;border-top:1px solid var(--ln)}
.main.side-collapsed{grid-template-columns:1fr}
.main.side-collapsed .side{display:none}
.reasoning-box{margin:4px 0 4px 40px;font-size:0.85em;border:1px dashed var(--ln);border-radius:8px;padding:4px 8px;background:rgba(128,128,128,0.05)}.reasoning-box summary{cursor:pointer;color:var(--txt2);font-size:0.9em}.reasoning-content{white-space:pre-wrap;word-break:break-word;color:var(--txt2);margin:4px 0 0;font-size:0.9em;max-height:300px;overflow-y:auto}
.reasoning-box,.tools-box{margin:0 0 8px;font-size:0.85em;border:1px dashed var(--ln);border-radius:8px;padding:2px 8px;background:rgba(128,128,128,0.06)}.reasoning-box summary,.tools-box summary{cursor:pointer;color:var(--txt2);font-size:0.9em;padding:4px 0}.reasoning-content{white-space:pre-wrap;word-break:break-word;color:var(--txt2);margin:0 0 4px;font-size:0.9em;max-height:300px;overflow-y:auto}
#thinkBtn{font-size:0.9em;min-width:36px}


/* 房间类型选择按钮 */
.room-type-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border: 2px solid var(--ln);
  border-radius: var(--radius-sm);
  background: var(--bg2);
  color: var(--mu);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.room-type-btn:hover {
  border-color: var(--mu);
  color: var(--fg);
}

.room-type-btn.active {
  border-color: var(--ac);
  background: var(--ac-glow);
  color: var(--ac);
}

.room-type-btn[data-type="adventure"].active {
  border-color: #c9a84c;
  background: rgba(201, 168, 76, 0.15);
  color: #c9a84c;
}

#adventureConfig {
  animation: fadeIn 0.2s ease;
}

/* 冒险房间徽章 */
.lobby-room-badge.adventure {
  background: rgba(201, 168, 76, 0.2);
  color: #c9a84c;
  border: 1px solid rgba(201, 168, 76, 0.4);
}