/* ===== 企业技能原子化智能体 - 浅色科技风 v4 ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --brand:#2563eb;--brand-dark:#1d4ed8;--brand-mid:#60a5fa;--brand-light:#eff6ff;--brand-glow:rgba(37,99,235,.08);
  --accent:#06d6a0;--accent2:#8b5cf6;
  --surface:#ffffff;--page:#f8fafd;--panel:#f1f5f9;
  --border:#e2e8f0;--border-light:#f1f5f9;
  --text:#0f172a;--text-2:#334155;--text-3:#64748b;--text-4:#94a3b8;
  --success:#059669;--danger:#ef4444;--warning:#f59e0b;
  --r:12px;--r-sm:8px;--r-xs:4px;
  --font:-apple-system,BlinkMacSystemFont,'PingFang SC','Microsoft YaHei','Segoe UI',sans-serif;
  --ease:.2s cubic-bezier(.4,0,.2,1);
}
html,body{height:100%;overflow:hidden}
body{font-family:var(--font);font-size:14px;color:var(--text);background:var(--page);-webkit-font-smoothing:antialiased}

/* Scrollbar */
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
::-webkit-scrollbar-thumb:hover{background:var(--text-4)}

@keyframes fadeIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
@keyframes bounce{0%,80%,100%{transform:translateY(0)}40%{transform:translateY(-4px)}}
@keyframes panelSlideIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}

/* ===== Topbar ===== */
.topbar{height:60px;background:linear-gradient(180deg,var(--surface) 0%,#fafbfd 100%);display:flex;align-items:center;padding:0 28px;position:relative;z-index:200;border-bottom:1px solid var(--border)}
.topbar::after{content:'';position:absolute;bottom:-1px;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--brand) 0%,var(--accent2) 50%,var(--accent) 100%);opacity:.5}
.topbar-brand{display:flex;align-items:center;gap:12px;min-width:240px}
.brand-icon{width:36px;height:36px;background:linear-gradient(135deg,var(--brand),var(--accent2));border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:0 2px 8px rgba(37,99,235,.2);transition:transform .3s ease}
.brand-icon:hover{transform:rotate(15deg) scale(1.05)}
.brand-name{font-size:16px;font-weight:800;color:var(--text);white-space:nowrap;letter-spacing:-.5px}
.topbar-center{flex:1;display:flex;justify-content:center}
.topbar-selectors{display:flex;gap:6px;align-items:center}
.topbar-selector{display:flex;align-items:center;gap:8px;padding:7px 16px;border-radius:8px;background:var(--page);cursor:pointer;transition:var(--ease);border:1px solid var(--border-light)}
.topbar-selector:hover{border-color:var(--brand-mid);background:var(--brand-light)}
.selector-label{font-size:10px;color:var(--brand);font-weight:700;background:var(--brand-light);padding:2px 6px;border-radius:4px;letter-spacing:.2px}
.selector-value{font-size:13px;color:var(--text);font-weight:600}
.topbar-selector svg{color:var(--text-4);opacity:.5;transition:var(--ease)}
.topbar-selector:hover svg{opacity:1;color:var(--brand)}
.topbar-right{display:flex;align-items:center;gap:12px;min-width:180px;justify-content:flex-end}
.user-chip{display:flex;align-items:center;gap:8px;padding:4px 12px 4px 4px;background:var(--panel);border-radius:20px;cursor:pointer;transition:var(--ease)}
.user-chip:hover{background:var(--border-light);box-shadow:0 2px 8px rgba(0,0,0,.06)}
.user-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--accent2));color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:600}
.user-chip span{font-size:13px;color:var(--text-2);font-weight:500}

/* ===== Workspace ===== */
.workspace{display:flex;height:calc(100vh - 60px);overflow:hidden;position:relative}

/* Sidebar expand button (shown when collapsed) */
.sidebar-expand{position:absolute;left:0;top:50%;transform:translateY(-50%);z-index:100;width:24px;height:48px;border:none;border-radius:0 8px 8px 0;background:var(--surface);border:1px solid var(--border);border-left:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--text-4);box-shadow:2px 0 8px rgba(0,0,0,.06);transition:var(--ease)}
.sidebar-expand:hover{color:var(--brand);background:var(--brand-light)}

/* ===== Sidebar ===== */
.sidebar{width:280px;background:var(--surface);border-right:1px solid var(--border);display:flex;flex-direction:column;flex-shrink:0;transition:width .3s ease,opacity .3s ease;overflow:hidden}
.sidebar.collapsed{width:0;border-right:none;opacity:0}
.sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--border-light);flex-shrink:0}
.sidebar-title{font-size:14px;font-weight:700;color:var(--text);letter-spacing:-.2px}
.sidebar-toggle{width:24px;height:24px;border:none;background:none;cursor:pointer;color:var(--text-4);border-radius:var(--r-xs);display:flex;align-items:center;justify-content:center;transition:var(--ease)}
.sidebar-toggle:hover{background:var(--panel);color:var(--text)}
.trigger-list{flex:1;overflow-y:auto;padding:12px 14px}
.trigger-list::-webkit-scrollbar{width:3px}
.trigger-list::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}
.trigger-group{margin-bottom:18px}
.trigger-group-label{display:flex;align-items:center;gap:8px;font-size:12px;font-weight:600;color:var(--text-2);padding:8px 10px;margin-bottom:6px;border-radius:var(--r-sm);background:var(--panel)}
.tgl-icon{display:flex;align-items:center;flex-shrink:0}
.tgl-text{flex:1}
.trigger-count{font-size:10px;color:var(--text-4);background:var(--surface);padding:2px 6px;border-radius:10px;font-weight:500}
.trigger-card{padding:10px 12px;border-radius:var(--r-sm);cursor:pointer;transition:all .2s ease;margin:4px 0;display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--border-light);box-shadow:0 1px 2px rgba(0,0,0,.02)}
.trigger-card:hover{border-color:var(--card-color,var(--brand-mid));background:var(--brand-light);transform:translateX(2px);box-shadow:0 2px 8px rgba(0,0,0,.05)}
.trigger-dot{width:7px;height:7px;border-radius:50%;flex-shrink:0;opacity:.8}
.trigger-card:hover .trigger-dot{opacity:1;transform:scale(1.2)}
.trigger-name{font-size:12.5px;color:var(--text-2);line-height:1.4;font-weight:500}
.trigger-card:hover .trigger-name{color:var(--text)}
.trigger-more{padding:6px 12px;font-size:11px;cursor:pointer;transition:var(--ease);font-weight:500;border-radius:var(--r-xs);text-align:center;margin-top:4px}
.trigger-more:hover{background:var(--brand-light)}

/* Sidebar welcome (before job selection) */
.sidebar-welcome{padding:8px 4px}
.sidebar-welcome-title{font-size:12px;font-weight:700;color:var(--text);margin-bottom:12px;padding:0 4px}
.sw-job{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--r-sm);margin-bottom:4px}
.sw-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.sw-active .sw-dot{background:var(--success);box-shadow:0 0 6px rgba(5,150,105,.4)}
.sw-pending .sw-dot{background:var(--border);opacity:.6}
.sw-name{flex:1;font-size:13px;font-weight:500;color:var(--text-2)}
.sw-pending .sw-name{color:var(--text-4)}
.sw-status{font-size:10px;font-weight:600;padding:2px 8px;border-radius:10px}
.sw-active .sw-status{background:#ecfdf5;color:var(--success)}
.sw-pending .sw-status{background:var(--panel);color:var(--text-4)}
.sidebar-welcome-hint{margin-top:16px;padding:12px;background:var(--panel);border-radius:var(--r-sm);font-size:11px;color:var(--text-4);line-height:1.5;text-align:center}
.sidebar-footer{padding:12px 14px;border-top:1px solid var(--border-light);flex-shrink:0;display:flex;flex-direction:column;gap:6px}
.sidebar-btn{width:100%;padding:12px 14px;border:1.5px solid var(--brand-mid);border-radius:var(--r-sm);background:var(--brand-light);cursor:pointer;display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--brand);transition:var(--ease);font-weight:600}
.sidebar-btn:hover{background:var(--brand);color:#fff;border-color:var(--brand);box-shadow:0 4px 12px var(--brand-glow)}
.sidebar-btn:active{transform:scale(0.97);box-shadow:none}
.sidebar-btn svg{flex-shrink:0}

/* Active states */
.trigger-card:active{transform:translateX(1px) scale(0.98)}
.pill:active,.followup-pill:active,.onboard-pill:active{transform:scale(0.95);transition-duration:0.1s}
.graph-panel-close:active{transform:scale(0.95)}
#chatSend:active{transform:scale(0.9)}

/* Focus visible */
.trigger-card:focus-visible,.pill:focus-visible,.sidebar-btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}

/* ===== Chat Main ===== */
.chat-main{flex:1;display:flex;flex-direction:column;min-width:0;background:var(--page);position:relative}
.chat-main::before{content:'';position:absolute;top:0;left:50%;transform:translateX(-50%);width:800px;height:400px;background:radial-gradient(ellipse,rgba(37,99,235,.04) 0%,rgba(139,92,246,.02) 40%,transparent 70%);pointer-events:none}
.chat-messages{flex:1;overflow-y:auto;padding:28px 40px 16px;display:flex;flex-direction:column;gap:16px;position:relative;z-index:1}

/* Messages */
.msg{display:flex;gap:0;max-width:720px;animation:fadeIn .3s ease}
.msg-ai{align-self:flex-start;width:100%}
.msg-user{align-self:flex-end;max-width:60%}
.msg-content{padding:14px 18px;font-size:14px;line-height:1.75}
.msg-ai .msg-content{background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--brand-mid);border-radius:2px var(--r) var(--r) 2px;box-shadow:0 1px 3px rgba(0,0,0,.03)}
.msg-user .msg-content{background:var(--brand);color:#fff;border-radius:var(--r) var(--r) 4px var(--r);box-shadow:0 2px 8px rgba(37,99,235,.15)}
.msg-content p{margin:0 0 8px}
.msg-content p:last-child{margin-bottom:0}
.msg-content ul{margin:6px 0;padding-left:18px}
.msg-content li{margin:4px 0}
.msg-content strong,.msg-content b{font-weight:600}

/* Choice cards (onboarding) */
.choice-group{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}
.choice-card{padding:9px 18px;border:1.5px solid var(--border);border-radius:var(--r);cursor:pointer;font-size:13px;font-weight:600;color:var(--text-2);transition:var(--ease);background:var(--surface);position:relative;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.choice-card:hover{border-color:var(--brand);color:var(--brand);background:var(--brand-light);transform:translateY(-2px);box-shadow:0 6px 16px var(--brand-glow)}

/* ===== Chat Footer ===== */
.chat-footer{background:var(--surface);border-top:1px solid var(--border);padding:12px 32px 16px;flex-shrink:0;position:relative;z-index:1}
.quick-pills{display:flex;gap:8px;margin-bottom:10px;flex-wrap:wrap}
.pill{padding:7px 16px;border-radius:20px;border:1px solid var(--border);background:var(--surface);font-size:12.5px;font-weight:500;color:var(--text-3);cursor:pointer;transition:var(--ease);white-space:nowrap}
.pill:hover{border-color:var(--brand-mid);color:var(--brand);background:var(--brand-light)}
.input-box{display:flex;align-items:center;gap:10px;background:var(--panel);border:1.5px solid var(--border);border-radius:var(--r);padding:4px 4px 4px 18px;transition:var(--ease)}
.input-box:focus-within{border-color:var(--brand);background:var(--surface);box-shadow:0 0 0 3px var(--brand-glow)}
#chatInput{flex:1;border:none;background:none;outline:none;font-size:14px;color:var(--text);font-family:var(--font);padding:10px 0}
#chatInput::placeholder{color:var(--text-4)}
#chatSend{width:38px;height:38px;border-radius:var(--r-sm);background:linear-gradient(135deg,var(--brand),var(--accent2));border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:#fff;transition:var(--ease);flex-shrink:0;box-shadow:0 2px 8px rgba(37,99,235,.2)}
#chatSend:hover{transform:scale(1.05);box-shadow:0 4px 14px rgba(37,99,235,.3)}
#chatSend:active{transform:scale(.95)}

/* ===== Atom Card ===== */
.atom-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);overflow:hidden;margin:8px 0;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.atom-card-header{display:flex;align-items:center;gap:10px;padding:12px 16px;background:linear-gradient(135deg,var(--brand-light),#f5f3ff);border-bottom:1px solid var(--border)}
.atom-id{font-size:11px;font-weight:700;color:var(--brand);background:rgba(37,99,235,.1);padding:2px 8px;border-radius:4px}
.atom-title{font-size:14px;font-weight:600;color:var(--text)}
.atom-card-judgment{font-size:13px;color:var(--text-2);padding:12px 16px;line-height:1.7;border-bottom:1px solid var(--border-light);background:var(--page)}
.atom-section{padding:10px 16px}
.section-label{font-size:10px;font-weight:700;color:var(--text-4);letter-spacing:.5px;text-transform:uppercase;margin-bottom:6px;display:block}
.section-body{font-size:13px;color:var(--text-3);line-height:1.7}
.action-item{padding:8px 10px;font-size:12.5px;display:flex;gap:8px;align-items:flex-start;border-radius:var(--r-sm);margin:3px 0;line-height:1.5}
.action-must{background:var(--brand-light);border-left:2px solid var(--brand)}
.action-must::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--brand);flex-shrink:0;margin-top:6px}
.action-forbidden{background:#fef2f2;border-left:2px solid var(--danger)}
.action-forbidden::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--danger);flex-shrink:0;margin-top:6px}
.atom-script{font-size:12.5px;color:var(--text-3);padding:8px 12px;margin:4px 16px 10px;background:#faf5ff;border-left:2px solid var(--accent2);border-radius:0 var(--r-xs) var(--r-xs) 0;line-height:1.6;font-style:italic}
.atom-tool-badge{display:inline-flex;align-items:center;padding:4px 10px;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:14px;font-size:11.5px;font-weight:500;color:var(--success);margin:2px 4px 2px 0}
.atom-card-footer{padding:10px 16px;border-top:1px solid var(--border-light);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:6px}
.atom-meta{font-size:11px;color:var(--text-4)}
.atom-next{font-size:11px;color:var(--brand);cursor:pointer}
.atom-next:hover{text-decoration:underline}

/* ===== Question Card ===== */
.question-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:16px;margin:8px 0;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.question-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.question-card-tag{font-size:10px;font-weight:600;color:var(--text-4);background:var(--panel);padding:3px 8px;border-radius:4px}
.question-card-bloom{font-size:10px;color:var(--accent2);font-weight:600}
.question-card-text{font-size:14px;font-weight:500;margin-bottom:14px;line-height:1.6;color:var(--text)}
.question-option{padding:10px 14px;border:1.5px solid var(--border);border-radius:var(--r-sm);margin:5px 0;cursor:pointer;font-size:13px;transition:var(--ease);color:var(--text-2)}
.question-option:hover{border-color:var(--brand-mid);background:var(--brand-light)}
.question-option.selected,.question-option.opt-selected{border-color:var(--brand);background:var(--brand-light);font-weight:500;color:var(--brand)}
.question-option.correct,.question-option.opt-correct{border-color:var(--success);background:#ecfdf5;color:var(--success);font-weight:500}
.question-option.wrong,.question-option.opt-wrong{border-color:var(--danger);background:#fef2f2;color:var(--danger)}
.question-option.opt-disabled{pointer-events:none;opacity:.85}
.question-explanation{margin-top:10px;padding:10px 12px;background:var(--page);border-radius:var(--r-sm);font-size:12.5px;color:var(--text-3);line-height:1.6;border-left:2px solid var(--success)}
.question-submit{margin-top:12px;padding:9px 20px;background:var(--brand);color:#fff;border:none;border-radius:var(--r-sm);cursor:pointer;font-size:13px;font-weight:500;transition:var(--ease)}
.question-submit:hover{background:var(--brand-dark)}

/* ===== Reasoning Steps Animation ===== */
.reasoning-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:14px 16px;margin:8px 0;box-shadow:0 2px 8px rgba(0,0,0,.04)}
.reasoning-title{font-size:12px;color:var(--text-3);font-weight:600;margin-bottom:10px;display:flex;align-items:center;gap:6px}
.reasoning-title::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--brand);animation:pulse 1.2s infinite}
.reasoning-steps{display:flex;flex-wrap:wrap;gap:4px 6px}
.reasoning-step{font-size:11px;padding:4px 10px;border-radius:20px;background:var(--panel);color:var(--text-4);transition:all .3s ease;white-space:nowrap}
.reasoning-step.active{background:var(--brand-light);color:var(--brand);font-weight:500;box-shadow:0 0 0 1px var(--brand-mid)}
.reasoning-step.done{background:#ecfdf5;color:var(--success);font-weight:500}
.reasoning-card.completed{opacity:0;max-height:0;padding:0;margin:0;border:none;overflow:hidden;transition:all .4s ease .2s}
.reasoning-card.completed+*{display:none}
.msg:has(.reasoning-card.completed){padding:0;margin:0;gap:0;max-height:0;overflow:hidden;border:none;opacity:0;transition:all .3s ease .4s}

/* ===== Followup Questions ===== */
.followup-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:14px 16px;margin:8px 0}
.followup-text{font-size:13px;color:var(--text-2);margin-bottom:10px}
.followup-options{display:flex;flex-wrap:wrap;gap:6px}
.followup-pill{font-size:12px;padding:6px 14px;border-radius:20px;border:1.5px solid var(--brand-mid);color:var(--brand);background:var(--brand-light);cursor:pointer;transition:var(--ease);font-weight:500}
.followup-pill:hover{background:var(--brand);color:#fff;border-color:var(--brand)}

/* ===== LLM Response Text ===== */
.llm-response{font-size:13.5px;line-height:1.7;color:var(--text-2);margin-bottom:8px}

/* ===== Typing ===== */
.typing-indicator{display:flex;gap:4px;padding:6px 2px;align-items:center}
.typing-dot{width:6px;height:6px;border-radius:50%;background:var(--brand-mid);animation:bounce 1.2s infinite}
.typing-dot:nth-child(2){animation-delay:.15s}
.typing-dot:nth-child(3){animation-delay:.3s}

/* ===== Modal ===== */
.modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.3);z-index:300;justify-content:center;align-items:center;backdrop-filter:blur(2px)}
.modal-overlay.show{display:flex}
.modal{background:var(--surface);border-radius:var(--r);width:560px;max-height:80vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.15);animation:fadeIn .25s ease}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border)}
.modal-title{font-size:16px;font-weight:600}
.modal-close{width:28px;height:28px;border:none;background:none;cursor:pointer;font-size:20px;color:var(--text-4);border-radius:var(--r-xs);display:flex;align-items:center;justify-content:center}
.modal-close:hover{background:var(--panel);color:var(--text)}
.modal-lg{width:860px;max-height:90vh}

/* ===== Graph Modal ===== */
.graph-body{padding:16px 20px}
.graph-stats{display:flex;gap:12px;margin-bottom:16px;flex-wrap:wrap}
.graph-stat-card{flex:1;min-width:120px;background:var(--panel);border-radius:var(--r-sm);padding:12px 16px;text-align:center}
.graph-stat-num{font-size:22px;font-weight:700;color:var(--brand)}
.graph-stat-label{font-size:11px;color:var(--text-3);margin-top:2px}
.graph-legend{display:flex;gap:16px;justify-content:center;margin-top:12px;flex-wrap:wrap}
.graph-legend-item{display:flex;align-items:center;gap:5px;font-size:11px;color:var(--text-3)}
.graph-legend-dot{width:10px;height:10px;border-radius:50%}
.modal-body{padding:20px}
.profile-summary{display:flex;border-bottom:1px solid var(--border-light);margin-bottom:16px}
.ps-item{flex:1;text-align:center;padding:12px}
.ps-num{font-size:24px;font-weight:700;color:var(--brand)}
.ps-label{font-size:11px;color:var(--text-4);margin-top:2px}
.profile-bloom{margin-top:16px}
.profile-suggest{margin-top:16px;padding:12px;background:var(--page);border-radius:var(--r-sm);font-size:13px;color:var(--text-3);line-height:1.6}

/* ===== Quiz & Results ===== */
.question-meta{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.q-chapter{font-size:10px;font-weight:600;color:var(--text-4);background:var(--panel);padding:3px 8px;border-radius:4px}
.q-bloom{font-size:10px;color:var(--accent2);font-weight:600}
.question-text{font-size:14px;font-weight:500;margin-bottom:14px;line-height:1.6;color:var(--text)}
.question-options{display:flex;flex-direction:column;gap:5px}
.opt-letter{display:inline-flex;width:22px;height:22px;border-radius:50%;border:1.5px solid var(--border);align-items:center;justify-content:center;font-size:11px;font-weight:600;color:var(--text-3);flex-shrink:0;margin-right:8px;transition:var(--ease)}
.question-option.selected .opt-letter,.question-option.opt-selected .opt-letter{border-color:var(--brand);background:var(--brand);color:#fff}
.question-option.correct .opt-letter,.question-option.opt-correct .opt-letter{border-color:var(--success);background:var(--success);color:#fff}
.question-option.wrong .opt-letter,.question-option.opt-wrong .opt-letter{border-color:var(--danger);background:var(--danger);color:#fff}

/* Question type badge & multi-select */
.q-type{font-size:10px;font-weight:600;padding:2px 6px;border-radius:3px;background:var(--panel);color:var(--text-3)}
.question-hint{font-size:12px;color:var(--brand);margin-bottom:8px;font-weight:500}
.multi-submit-wrap{margin-top:10px;text-align:right}
.multi-submit-btn{background:var(--brand);color:#fff;border:none;padding:7px 16px;border-radius:var(--r-sm);cursor:pointer;font-size:12px;font-weight:500}
.multi-submit-btn:hover{background:var(--brand-dark)}
.opt-text{flex:1}
.quiz-result{margin-top:10px;padding:10px 12px;border-radius:var(--r-sm);font-size:12.5px;line-height:1.6}
.result-icon{margin-right:6px;font-size:14px}
.result-explain{margin-top:8px;padding:8px 12px;background:var(--page);border-radius:var(--r-sm);font-size:12.5px;color:var(--text-3);line-height:1.6;border-left:2px solid var(--success)}
.quiz-recommend{margin-top:10px;padding:10px 14px;background:var(--brand-light);border-radius:var(--r-sm);border-left:2px solid var(--brand)}
.quiz-recommend p{font-size:12.5px;color:var(--text-2);margin:0}

/* Mini Summary */
.mini-summary{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:14px 16px;margin:8px 0}
.mini-summary-title{font-size:13px;font-weight:600;color:var(--text);margin-bottom:8px}
.mini-summary-rate{font-size:24px;font-weight:700;color:var(--brand);margin-bottom:4px}
.mini-summary-weak{font-size:12px;color:var(--text-3);margin-top:6px}
.mini-summary-actions{margin-top:10px;display:flex;gap:8px}
.pill-sm{padding:5px 12px;border-radius:16px;border:1px solid var(--border);background:var(--surface);font-size:11.5px;font-weight:500;color:var(--text-3);cursor:pointer;transition:var(--ease)}
.pill-sm:hover{border-color:var(--brand-mid);color:var(--brand);background:var(--brand-light)}

/* Script & Tool in atom card */
.script-item{font-size:12.5px;color:var(--text-3);padding:8px 12px;margin:4px 16px 10px;background:#faf5ff;border-left:2px solid var(--accent2);border-radius:0 var(--r-xs) var(--r-xs) 0;line-height:1.6;font-style:italic}
.script-scene{font-size:11px;color:var(--text-4);margin-top:4px;font-style:normal}
.tool-badges{padding:4px 16px 12px;display:flex;flex-wrap:wrap;gap:6px}
.tool-badge{display:inline-flex;align-items:center;padding:4px 10px;background:#ecfdf5;border:1px solid #a7f3d0;border-radius:14px;font-size:11.5px;font-weight:500;color:var(--success);cursor:pointer;transition:var(--ease)}
.tool-badge:hover{background:var(--success);color:#fff;border-color:var(--success)}

/* Profile Modal - Bloom bars */
.bloom-title{font-size:12px;font-weight:600;color:var(--text);margin-bottom:10px}
.bloom-bars{display:flex;flex-direction:column;gap:8px}
.bloom-row{display:flex;align-items:center;gap:10px}
.bloom-label{font-size:12px;color:var(--text-3);min-width:50px}
.bloom-bar-bg{flex:1;height:8px;background:var(--panel);border-radius:4px;overflow:hidden}
.bloom-bar-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--brand),var(--accent2));transition:width .4s ease}
.bloom-pct{font-size:11px;font-weight:600;color:var(--text-2);min-width:36px;text-align:right}

/* Profile Suggest */
.suggest-title{font-size:12px;font-weight:600;color:var(--text);margin-bottom:8px}
.suggest-item{display:flex;align-items:flex-start;gap:8px;padding:6px 0;border-bottom:1px solid var(--border-light)}
.suggest-item:last-child{border-bottom:none}
.suggest-chapter{font-size:12px;color:var(--text-3);flex:1}
.suggest-atom{font-size:11px;color:var(--brand);font-weight:500;cursor:pointer}
.suggest-atom:hover{text-decoration:underline}
.suggest-empty{font-size:12px;color:var(--text-4);text-align:center;padding:12px}

/* ===== Skip link ===== */
.skip-link{margin-top:8px;font-size:12px;color:var(--text-4);cursor:pointer;transition:var(--ease)}
.skip-link:hover{color:var(--brand)}
.choice-card.choice-disabled{opacity:.45;pointer-events:none;cursor:not-allowed}
.choice-card.choice-selected{border-color:var(--brand);background:var(--brand-light);color:var(--brand);opacity:1;pointer-events:none;box-shadow:0 0 0 3px var(--brand-glow)}
.choice-badge{position:absolute;top:-8px;right:-8px;font-size:9px;background:linear-gradient(135deg,var(--warning),#e67e22);color:#fff;padding:2px 7px;border-radius:8px;font-weight:600;box-shadow:0 2px 4px rgba(0,0,0,.15)}

/* Recommended cards */
.rec-cards{display:flex;flex-direction:column;gap:6px;margin-top:10px}
.rec-card{display:flex;align-items:center;gap:10px;padding:10px 14px;border:1px solid var(--border);border-radius:var(--r-sm);cursor:pointer;transition:var(--ease)}
.rec-card:hover{border-color:var(--brand-mid);background:var(--brand-light);transform:translateX(4px)}
.rec-card-id{font-size:11px;font-weight:700;color:var(--brand);background:rgba(37,99,235,.08);padding:2px 6px;border-radius:4px;flex-shrink:0}
.rec-card-title{font-size:13px;color:var(--text-2);font-weight:500}

/* Atom card collapsible */
.atom-detail-toggle{padding:8px 16px;font-size:12px;color:var(--brand);cursor:pointer;border-top:1px solid var(--border-light);text-align:center;transition:var(--ease)}
.atom-detail-toggle:hover{background:var(--brand-light)}
.atom-detail-body{max-height:0;overflow:hidden;transition:max-height .4s ease}
.atom-card.expanded .atom-detail-body{max-height:2000px}
.atom-card.expanded .atom-detail-toggle{border-bottom:1px solid var(--border-light)}

/* Atom quiz prompt */
.atom-quiz-prompt{padding:10px 16px;border-top:1px solid var(--border-light);font-size:12px;color:var(--text-3);display:flex;align-items:center;gap:8px}
.atom-quiz-btn{color:var(--brand);font-weight:500;cursor:pointer;transition:var(--ease)}
.atom-quiz-btn:hover{text-decoration:underline}

/* Trigger count & more */
.trigger-count{font-size:9px;color:var(--text-4);background:var(--panel);padding:1px 5px;border-radius:3px;margin-left:4px}
.trigger-more{padding:6px 10px;font-size:11px;color:var(--brand);cursor:pointer;transition:var(--ease)}
.trigger-more:hover{background:var(--brand-light);border-radius:var(--r-xs)}

/* Quiz next actions */
.quiz-next-actions{display:flex;gap:8px;margin-top:8px}

/* ===== Demo Mode ===== */
.demo-mode-btn{display:flex;align-items:center;gap:4px;padding:5px 12px;border-radius:20px;border:1.5px solid var(--brand-mid);color:var(--brand);background:transparent;cursor:pointer;font-size:12px;font-weight:500;transition:var(--ease)}
.demo-mode-btn:hover{background:var(--brand-light)}
.demo-mode-btn.demo-active{background:var(--brand);color:#fff;border-color:var(--brand)}
.demo-banner{background:var(--brand-light);border:1px solid var(--brand-mid);border-radius:var(--r-sm);padding:10px 16px;display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--brand);font-weight:500}

/* ===== Onboarding v2 ===== */
.onboard-examples{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.onboard-pill{padding:7px 14px;border-radius:20px;border:1.5px solid var(--brand-mid);color:var(--brand);background:var(--brand-light);cursor:pointer;font-size:12.5px;font-weight:500;transition:var(--ease)}
.onboard-pill:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.onboard-hint{font-size:12px;color:var(--text-4);margin-top:8px}

/* ===== After Atom Actions ===== */
.after-atom-actions{margin-top:4px}
.after-atom-text{font-size:12.5px;color:var(--text-3);margin-bottom:8px}
.after-atom-actions .followup-pill{margin-right:6px;margin-bottom:6px}

/* ===== Atom Meta Info (in collapsed area) ===== */
.atom-meta-info{margin-top:12px;padding-top:10px;border-top:1px solid var(--border-light);font-size:11px;color:var(--text-4)}

/* ===== Profile Guide ===== */
.profile-guide{text-align:center;padding:16px}
.profile-guide p{margin-bottom:12px;color:var(--text-2)}

/* ===== Profile Full Panel ===== */
.profile-panel{position:fixed;inset:0;z-index:400;background:var(--page);flex-direction:column;display:flex}
.profile-panel-header{display:flex;align-items:center;justify-content:space-between;padding:14px 24px;border-bottom:1px solid var(--border);flex-shrink:0;background:var(--surface);box-shadow:0 1px 4px rgba(0,0,0,.04)}
.profile-panel-title{font-size:17px;font-weight:700;color:var(--text);letter-spacing:-.3px}
.profile-panel-body{flex:1;display:flex;overflow-y:auto;padding:20px 24px;gap:20px}
.profile-left{width:300px;flex-shrink:0;display:flex;flex-direction:column;gap:16px}
.profile-right{flex:1;display:flex;flex-direction:column;gap:16px;min-width:0}
.profile-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r);padding:16px;box-shadow:0 1px 3px rgba(0,0,0,.03)}
.profile-card-title{font-size:12px;font-weight:700;color:var(--text-3);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;padding-bottom:8px;border-bottom:1px solid var(--border-light)}
.profile-chart-card{min-height:0}
.profile-charts-row{display:flex;gap:16px}
.profile-charts-row .profile-card{flex:1;min-width:0}
.profile-charts-grid{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:minmax(0,1fr) minmax(0,1fr);gap:14px;height:100%;overflow:hidden}
.profile-charts-grid .profile-card{overflow:hidden;display:flex;flex-direction:column}
.profile-charts-grid .profile-card>div:last-child{flex:1;min-height:0}
.profile-card-desc{font-size:10.5px;color:var(--text-4);margin-top:-8px;margin-bottom:6px;line-height:1.4}
.profile-overview{display:flex;align-items:center;gap:14px;padding:20px}
.profile-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--brand),var(--accent2));color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;flex-shrink:0}
.profile-info{flex:1}
.profile-name{font-size:16px;font-weight:700;color:var(--text)}
.profile-role{font-size:12px;color:var(--text-3);margin-top:2px}
.profile-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.profile-stat{text-align:center;padding:10px 8px;background:var(--panel);border-radius:var(--r-sm)}
.profile-stat-num{font-size:18px;font-weight:700;color:var(--brand)}
.profile-stat-label{font-size:10px;color:var(--text-4);margin-top:2px}

/* Bloom bars in profile */
.bloom-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}
.bloom-label{font-size:11px;color:var(--text-2);width:32px;font-weight:600;flex-shrink:0}
.bloom-bar-bg{flex:1;height:8px;background:var(--panel);border-radius:4px;overflow:hidden}
.bloom-bar-fill{height:100%;border-radius:4px;transition:width .6s ease}
.bloom-pct{font-size:11px;color:var(--text-3);width:32px;text-align:right;font-weight:600}
.bloom-count{font-size:10px;color:var(--text-4);width:36px}

/* Suggest items */
.suggest-empty{font-size:12px;color:var(--text-4);text-align:center;padding:12px}
.suggest-item{display:flex;align-items:center;gap:8px;padding:6px 0;font-size:12px}
.suggest-dot{width:6px;height:6px;border-radius:50%;background:var(--danger);flex-shrink:0}
.suggest-chapter{color:var(--text-3)}
.suggest-atom{color:var(--brand);font-weight:500}

/* ===== Graph Full Panel ===== */
.graph-panel,.profile-panel{animation:panelSlideIn .3s cubic-bezier(.4,0,.2,1)}
.graph-panel{position:fixed;inset:0;z-index:400;background:var(--page);flex-direction:column;display:flex}
.graph-panel-close{padding:7px 16px;border-radius:20px;border:1.5px solid var(--border);background:var(--surface);cursor:pointer;font-size:12px;color:var(--text-2);font-weight:500;transition:var(--ease)}
.graph-panel-close:hover{background:var(--brand-light);border-color:var(--brand-mid);color:var(--brand)}
.graph-panel-close:active{transform:scale(0.95)}

/* Graph Left - Domain Rows */
.gl-domain-row{padding:10px 0;border-bottom:1px solid var(--border-light)}
.gl-domain-row:last-child{border-bottom:none}
.gl-domain-head{display:flex;align-items:center;gap:8px;margin-bottom:3px}
.gl-domain-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.gl-domain-name{font-size:12.5px;font-weight:600;color:var(--text)}
.gl-domain-meta{font-size:11px;color:var(--text-3);padding-left:16px}

/* Graph Detail Float */
.graph-detail-float{position:absolute;top:16px;right:16px;width:300px;max-height:calc(100% - 32px);overflow-y:auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--r);box-shadow:0 8px 24px rgba(0,0,0,.1);z-index:10;padding:16px;animation:fadeIn .2s ease}
.gd-close{position:absolute;top:10px;right:12px;width:24px;height:24px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--text-4);font-size:18px;border-radius:4px;transition:var(--ease)}
.gd-close:hover{background:var(--panel);color:var(--text)}
.graph-detail-card{position:relative}
.graph-detail-card .gd-title{font-size:15px;font-weight:700;color:var(--text);margin-bottom:4px;padding-right:24px}
.graph-detail-card .gd-domain{font-size:11px;color:var(--text-3);margin-bottom:12px;padding:3px 8px;background:var(--panel);border-radius:4px;display:inline-block}
.graph-detail-card .gd-section{margin-bottom:12px}
.graph-detail-card .gd-label{font-size:10px;font-weight:700;color:var(--text-3);text-transform:uppercase;letter-spacing:.3px;margin-bottom:5px}
.graph-detail-card .gd-text{font-size:12px;color:var(--text-2);line-height:1.6}
.graph-detail-card .gd-tags{display:flex;flex-wrap:wrap;gap:4px}
.graph-detail-card .gd-tag{font-size:10px;padding:3px 8px;border-radius:4px;background:var(--brand-light);color:var(--brand);font-weight:500}
.graph-detail-card .gd-tag-warn{background:#fef2f2;color:var(--danger)}
.graph-detail-card .gd-btn{margin-top:14px;width:100%;padding:8px;border:1px solid var(--brand-mid);border-radius:var(--r-sm);background:var(--brand-light);color:var(--brand);font-size:12px;font-weight:600;cursor:pointer;text-align:center;transition:var(--ease)}
.graph-detail-card .gd-btn:hover{background:var(--brand);color:#fff}

/* Suggest go button */
.suggest-go{color:var(--brand);font-weight:500;cursor:pointer;font-size:11px;margin-left:auto;transition:var(--ease)}
.suggest-go:hover{text-decoration:underline}

/* Mini summary comment */
.mini-summary-comment{font-size:13px;color:var(--text-2);margin:6px 0 8px;font-weight:500}

/* ===== Responsive ===== */
@media(max-width:768px){
  .sidebar{display:none}
  .topbar-stats{display:none}
  .chat-messages{padding:16px}
  .chat-footer{padding:10px 16px 14px}
  .choice-group{flex-direction:column}
  .modal{width:95%;margin:0 10px}
  .graph-tree-side{display:none}
  .graph-panel-stats{display:none}
}