:root{--page: #f6f8f5;--card: #ffffff;--ink: #193935;--accent: #256a58;--muted: #73827b;--border: #e1e8e1;--soft: #e5f0e6;--wash: #fafcf9;--focus: #79b59b}body[data-role=sales_simulator]{--page: #f3f5f9;--ink: #1c304c;--accent: #315d99;--muted: #78869b;--border: #dfe5ed;--soft: #e5edf9;--wash: #f9fafc;--focus: #849fcb}.practice-brief{white-space:pre-line}.conversation-guidance{position:sticky;top:0;z-index:2;padding:8px 0;background:var(--surface, #fff);border-bottom:1px solid #dce5e0;font-size:13px}#language-controls{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap}#language-controls[hidden]{display:none}#language-recovery{padding:10px;border:1px solid #d9bd67;border-radius:10px;background:#fff8dd}#tool-progress summary{cursor:pointer;padding:8px 0}#tool-progress .action-notice{max-height:180px;overflow:auto;margin:0}.request-actions+.request-actions{border-top:1px solid #dce5e0;padding-top:6px}.practice-report{margin:1rem;padding:1rem;border:1px solid var(--border);border-radius:1rem;overflow-wrap:anywhere}.practice-report summary{cursor:pointer;font-weight:700}.practice-report h3{margin-block:1.25rem .5rem;font-size:1rem}.practice-report p{white-space:pre-wrap}.practice-report blockquote{margin-inline:0;padding-inline:1rem;border-inline-start:3px solid currentColor}.practice-report dt{font-weight:600}.practice-report dd{margin-inline-start:0;margin-block-end:.75rem}.practice-report a{display:block}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--page);color:var(--ink);font:16px/1.6 Arial,Segoe UI,sans-serif}button,input,select{font:inherit}button,select{cursor:pointer}button{touch-action:manipulation}button:disabled,select:disabled{cursor:default;opacity:.48}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}:focus-visible{outline:3px solid var(--focus);outline-offset:3px}button{transition:background .18s,transform .18s}button:active:not(:disabled){transform:translateY(1px)}.shell{width:min(960px,100%);margin:auto;padding:0 28px}header{display:flex;align-items:center;justify-content:space-between;height:104px;border-bottom:1px solid var(--border);direction:ltr}.brand{display:flex;gap:11px;align-items:center;color:var(--ink);text-decoration:none;font-size:26px;font-weight:750;line-height:1.1;letter-spacing:-.8px}.brand-mark{background:var(--accent);color:#fff;width:42px;height:42px;display:grid;place-content:center;border-radius:13px 13px 4px;font-size:26px}.brand small{display:block;font-size:8px;letter-spacing:2.5px;font-weight:500;margin-top:5px}.live-badge{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--muted);direction:rtl}.dot{width:7px;height:7px;display:inline-block;background:#96a39e;border-radius:50%}.live-badge .dot,.connected .dot{background:#41947d}.intro{text-align:center;padding:38px 0 26px}.eyebrow{color:var(--accent);font-size:12px;margin:0 0 8px}h1{font-size:clamp(30px,5vw,42px);line-height:1.25;margin:0 0 10px;letter-spacing:-1px}.intro>p:last-child{color:var(--muted);margin:0;font-size:15px}.workspace{background:var(--card);border:1px solid var(--border);border-radius:22px;box-shadow:0 12px 50px #193d3010;overflow:hidden}.toolbar{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid var(--border);gap:12px}.agent-label{display:flex;gap:12px;align-items:center;font-size:12px;color:var(--muted)}select{background:var(--card);color:var(--ink);border:1px solid var(--border);border-radius:8px;padding:6px 10px;min-height:40px}.agent-label select{font-weight:600;font-size:14px}.text-button{border:0;background:transparent;color:var(--accent);font-size:12px;padding:8px 2px}.text-button:hover{color:var(--ink)}.conversation{min-height:260px;height:min(37vh,360px);overflow-y:auto;padding:24px;overscroll-behavior:auto;scroll-behavior:smooth}.conversation:empty{background:radial-gradient(ellipse at center,var(--soft),transparent 65%)}.welcome{height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center}.welcome h2{font-size:21px;margin:20px 0 4px}.welcome p{color:var(--muted);font-size:13px;margin:0}.voice-orb{width:85px;height:85px;border-radius:50%;background:var(--soft);display:flex;align-items:center;justify-content:center;gap:5px;box-shadow:0 0 0 10px var(--wash)}.voice-orb span{width:5px;height:15px;background:var(--accent);border-radius:4px}.voice-orb span:nth-child(2n){height:28px}.voice-orb span:nth-child(3){height:39px}.bubble{border-radius:14px;padding:12px 16px;margin-bottom:15px;max-width:87%;width:fit-content;overflow-wrap:anywhere;white-space:pre-wrap}.bubble.user{margin-left:auto;background:var(--soft);border-bottom-right-radius:3px}.bubble.agent{margin-right:auto;background:#f4f5f6;border-bottom-left-radius:3px}.bubble-label{font-size:10px;color:var(--muted)}.bubble p{margin:4px 0 0;font-size:15px}.controls{padding:18px 24px 12px;background:var(--wash);border-top:1px solid var(--border)}.connection-row{display:flex;align-items:center;justify-content:space-between;min-height:45px;padding-bottom:12px;gap:10px}#connection-status{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px;margin:0}.primary{border:0;background:var(--accent);color:#fff;padding:9px 18px;border-radius:10px;font-size:13px;white-space:nowrap}.primary:hover{background:var(--ink)}.composer{display:flex;align-items:center;padding:6px;gap:6px;border:1px solid var(--border);border-radius:14px;background:var(--card)}.composer input{background:transparent;width:100%;min-width:0;border:0;color:var(--ink);height:42px;font-size:14px;padding:0 8px}.composer input:focus{outline:none}.composer:focus-within{outline:2px solid var(--focus)}.voice-controls{display:flex;gap:10px;margin-bottom:10px}.voice-controls button{flex:1;min-width:0;min-height:48px;border:1px solid var(--border);border-radius:10px;padding:8px 10px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:14px;font-weight:600}.mic-button{background:var(--soft);color:var(--accent)}.stop-button{background:var(--card);color:var(--ink)}.stop-button:hover:not(:disabled){background:var(--soft)}.voice-controls svg{width:20px;height:20px;flex-shrink:0}.mic-button.recording{background:#fbe1df;color:#ab332d;box-shadow:inset 0 0 0 2px #d68079}.send-button{flex-shrink:0;width:42px;height:42px;border:0;border-radius:9px;background:var(--accent);color:#fff;font-size:23px}.bottom-row{display:flex;gap:18px;align-items:center;color:var(--muted);font-size:10px;padding-top:6px}.bottom-row>span{margin-left:auto}.privacy-note{color:var(--muted);font-size:11px;text-align:center;margin:18px auto 30px;max-width:580px}footer{display:flex;justify-content:space-between;color:var(--muted);border-top:1px solid var(--border);font-size:10px;padding:22px 0;direction:ltr}footer>span:first-child{font-weight:700}.notice{background:#fff5db;color:#765c1e;border:1px solid #eedda6;font-size:12px;padding:8px 15px;border-radius:9px;text-align:center;margin-top:18px}.error{color:#a62f2f;font-size:13px;margin:10px 0}.action-notice{background:#fcf5e4;color:#735824;border-top:1px solid #eadcba;margin:0;padding:10px 24px;font-size:12px}.action-row{display:block;padding-block:3px}.mic-status{color:var(--muted);font-size:12px;margin:0 0 10px}.feedback-button{width:100%;min-height:44px;margin-bottom:12px;padding:10px;border:1px solid var(--border);border-radius:10px;background:var(--soft);color:var(--accent);font:inherit;cursor:pointer}#connection-status[data-phase=speaking]{color:var(--accent);font-weight:600}#connection-status[data-phase=waiting] .dot{background:#ad7726}#scenario-panel,#mantis-panel{background:var(--wash);border-bottom:1px solid var(--border);padding:14px 24px}summary{cursor:pointer;color:var(--accent);font-size:13px}summary span{color:var(--muted);font-size:11px;margin-right:10px}.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding-top:16px}.scenario-grid label{font-size:12px;color:var(--muted)}.scenario-field-error{display:block;color:#a62f2f;margin-top:4px}.scenario-field-error[hidden]{display:none}.scenario-grid select[aria-invalid=true]{border-color:#a62f2f}.mantis-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.mantis-result{width:100%;border:1px solid var(--border);border-radius:12px;padding:14px;background:var(--wash);overflow-wrap:anywhere}.mantis-result p{white-space:pre-wrap;margin:10px 0 0}.result-meta,.result-query{color:var(--muted);font-size:12px}.result-text{font-size:14px;line-height:1.65}.scenario-grid select{display:block;width:100%;margin-top:4px;font-size:13px}.hint{color:var(--muted);font-size:11px;margin:14px 0 0}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}@media(max-width:580px){.shell{padding:0 14px max(12px,env(safe-area-inset-bottom))}header{height:76px}.live-badge{font-size:10px}.intro{padding:25px 0 20px}.toolbar,.controls,#mantis-panel,#scenario-panel{padding-left:14px;padding-right:14px}.agent-label{gap:6px;font-size:0}.conversation{padding:18px 14px;height:33vh;min-height:235px}.scenario-grid{grid-template-columns:repeat(2,1fr)}.bottom-row{gap:12px}.workspace{border-radius:16px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.scenario-actions{display:flex;flex-wrap:wrap;gap:.75rem;align-items:center;padding:1rem}.scenario-advanced{margin:0 1rem}.practice-brief{padding:.75rem 1.25rem;margin:0;color:var(--ink);border-bottom:1px solid #dce5e0;font-size:.9rem}