:root{color:#1e1f23;--bg-app:#f3f3f6;--bg-header:#eae3cf;--bg-card:#fff;--bg-input:#f7f7f9;--bg-surface:#f4f4f5;--bg-selected:#fffaf0;--bg-icon:#f4f4f2;--bg-tab:#ddddd8;--bg-tab-active:#2f323c;--bg-success:#e8f5e9;--bg-error:#ffebee;--bg-overlay:#1113187a;--bg-bubble:#f7f5f0;--bg-heard:#eef2f7;--bg-livekit:#f2fbf4;--bg-avatar-empty:linear-gradient(180deg, #1f2937 0%, #000 100%);--bg-rate-card:radial-gradient(circle at 55% 0, #4a4d58, #2b2e37 60%);--text-primary:#111318;--text-secondary:#6b7280;--text-muted:#4b5563;--text-inverse:#fff;--text-link:#8a6a2d;--text-success:#0e7a34;--text-error:#c62828;--text-transcript:#334155;--text-copy:#3f3d39;--text-avatar-subtitle:#d1d5db;--text-input:#fff;--accent:#cc9525;--accent-light:#e4bc58;--accent-dark:#c88f1d;--accent-gradient:linear-gradient(180deg, #e4bc58, #cc9525);--accent-rgb:204, 149, 37;--accent-swap:#d3a138;--accent-orb:#d8a331;--accent-orb-shadow:inset 0 -10px 18px #0000001f;--accent-face-from:#f3dca3;--accent-face-to:#c89428;--brand:#7e2744;--brand-hover:#7e2744e6;--border:#d8d2c0;--border-accent:#d7b06b;--border-light:#e5e7eb;--border-modal:#ded8cb;--border-transcript:#d9e1ec;--border-success:#bddfc7;--border-error:#f1c3c3;--border-ghost:#d1d1d1;--border-avatar:#e0d7c8;--rate-card-text:#fff;--rate-card-muted:#ffffffdb;--rate-card-error:#ffd6d6;--total-from:#c88f1d;--total-to:#d7a74e;--shadow-sm:0 2px 8px #0000000a;--shadow-md:0 4px 12px #00000014;--shadow-lg:0 18px 42px #29241c1f;--shadow-avatar:0 18px 42px #00000052;--shadow-indicator:0 2px 6px #0003;font-family:Trebuchet MS,Segoe UI,sans-serif;line-height:1.4}*{box-sizing:border-box}body{margin:0}.app{background:var(--bg-app);min-height:100vh;color:var(--text-primary);transition:background-color .3s,color .3s}.header{background:var(--bg-header);justify-content:space-between;align-items:center;gap:12px;padding:14px 22px;transition:background-color .3s;display:flex}.head-text h1{text-align:center;margin:0;font-size:30px}.head-text p{margin:2px 0 0;font-size:12px}.icon{border:1px solid var(--border);background:var(--bg-icon);min-width:64px;height:44px;color:var(--text-primary);border-radius:999px;padding:0 12px;font-size:12px;font-weight:700;transition:background-color .25s,border-color .25s,color .25s}.icon:disabled{opacity:.45}.main{width:min(1100px,100%);margin:0 auto;padding:20px}h2{margin:0 0 12px;font-size:42px}.rate-card{background:var(--bg-rate-card);color:var(--rate-card-text);border-radius:28px;padding:18px;transition:background .3s}.tabs{grid-template-columns:repeat(3,1fr);gap:10px;display:grid}.tabs button,.pill{background:var(--bg-tab);color:var(--text-primary);cursor:pointer;border:0;border-radius:999px;padding:11px 10px;font-weight:600;transition:background-color .25s,color .25s}.tabs .active,.pill.active{background:var(--bg-tab-active);color:var(--text-inverse)}.rate-grid{grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;margin-top:16px;display:grid}.muted{opacity:.86;margin:0}.amount{margin:6px 0 0;font-size:48px;font-weight:700}.rate-amount-block{min-width:0}.amount-editor{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;width:min(380px,100%);margin-top:6px;display:grid}.amount-editor input{border:0;border-bottom:2px solid var(--rate-card-muted);width:100%;min-width:0;color:var(--text-input);font:inherit;background:0 0;outline:0;font-size:clamp(32px,5vw,48px);font-weight:700;transition:border-bottom-color .25s}.amount-editor input:focus{border-bottom-color:var(--accent-light)}.amount-editor span{font-size:clamp(30px,5vw,48px);font-weight:700}.amount-error{color:var(--rate-card-error);margin:6px 0 0;font-size:13px;font-weight:700}.right{text-align:right}.swap{background:var(--accent-swap);width:72px;height:72px;color:var(--text-inverse);border-radius:999px;place-items:center;font-size:13px;font-weight:700;transition:background-color .3s;display:grid}.stack{gap:12px;display:grid}.field{gap:6px;font-weight:600;display:grid}.field input,.field select{border:1px solid var(--border-accent);background:var(--bg-input);color:var(--text-primary);border-radius:24px;padding:14px;transition:background-color .25s,border-color .25s,color .25s}.method-row{gap:10px;margin-bottom:8px;display:flex}.agent,.option{border:1px solid var(--border-accent);background:var(--bg-card);color:var(--text-primary);cursor:pointer;border-radius:16px;justify-content:space-between;align-items:center;padding:12px 14px;transition:background-color .25s,border-color .25s,box-shadow .25s,color .25s;display:flex}.agent.selected,.option.selected{box-shadow:inset 0 0 0 2px var(--accent);background:var(--bg-selected)}.card{background:var(--bg-card);border-radius:14px;padding:14px;transition:background-color .3s}.row{justify-content:space-between;gap:12px;margin-top:8px;display:flex}.total{background:linear-gradient(90deg, var(--total-from), var(--total-to));color:var(--text-inverse);border:var(--border-total);border-radius:999px;padding:12px;transition:background .3s}.check{color:var(--text-primary);align-items:center;gap:10px;display:flex}.note{color:var(--text-link)}.qpay{border:1px solid var(--brand);background:var(--bg-card);border-radius:10px;width:min(620px,100%);max-width:620px;margin:0 auto;padding:14px;transition:border-color .3s,background-color .3s}.qpay h3{background:var(--brand);color:var(--text-inverse);margin:0 0 12px;padding:10px 12px;transition:background-color .3s}.qpay-stage{place-items:center;min-height:calc(100vh - 124px);display:grid}.qpay-stage.assistant-open{align-content:center}.payment-choice{gap:14px;display:grid}.payment-summary{border:1px solid var(--border);background:var(--bg-selected);border-radius:8px;gap:10px;padding:12px;transition:background-color .25s,border-color .25s;display:grid}.payment-summary div{justify-content:space-between;gap:12px;display:flex}.payment-summary span{color:var(--text-secondary)}.payment-summary strong{text-align:right}.transaction-avatar-overlay{z-index:9999;background:var(--bg-overlay);place-items:center;padding:20px;transition:background-color .3s;display:grid;position:fixed;inset:0}.transaction-avatar-modal{border:1px solid var(--border-modal);background:var(--bg-card);text-align:center;width:min(520px,100%);max-height:min(88vh,760px);box-shadow:var(--shadow-lg);border-radius:12px;padding:30px;transition:background-color .3s,border-color .3s;position:relative;overflow:auto}.transaction-avatar-close{border:1px solid var(--border-modal);background:var(--bg-card);width:36px;height:36px;color:var(--text-primary);cursor:pointer;border-radius:999px;font-size:16px;font-weight:800;transition:background-color .2s,color .2s;position:absolute;top:12px;right:14px}.transaction-avatar-orb{background:var(--accent-orb);width:110px;height:110px;color:var(--text-inverse);box-shadow:var(--accent-orb-shadow);border-radius:999px;place-items:center;margin:0 auto 18px;transition:background-color .3s;animation:2s ease-in-out infinite avatarFloat;display:grid}.transaction-avatar-orb.speaking{animation:1s ease-in-out infinite avatarPulse}.transaction-avatar-orb span{font-size:34px;font-weight:900}.transaction-avatar-modal h2{color:var(--text-primary);margin:0;font-size:24px}.transaction-avatar-description{color:var(--text-secondary);margin:8px auto 20px;font-size:15px}.transaction-avatar-summary{background:var(--bg-surface);text-align:left;border-radius:8px;margin-bottom:20px;padding:16px 18px}.transaction-avatar-summary div{border-bottom:1px solid var(--border-light);justify-content:space-between;gap:16px;padding:9px 0;font-size:14px;transition:border-color .25s;display:flex}.transaction-avatar-summary div:last-child{border-bottom:0}.transaction-avatar-summary span{color:var(--text-secondary)}.transaction-avatar-summary strong{text-align:right}.transaction-avatar-listen,.transaction-avatar-edit,.transaction-avatar-confirm{cursor:pointer;border:0;border-radius:999px;padding:12px 22px;font-weight:800;transition:background-color .2s,color .2s}.transaction-avatar-listen{background:var(--accent-orb);color:var(--text-inverse);margin-bottom:18px}.transaction-avatar-actions{justify-content:center;gap:12px;display:flex}.transaction-avatar-edit{background:var(--border-light);color:var(--text-primary)}.transaction-avatar-confirm{background:var(--text-primary);color:var(--text-inverse)}.voice-assistant,.payment-result{border:1px solid var(--border-modal);background:var(--bg-card);text-align:center;width:min(540px,100%);min-height:480px;box-shadow:var(--shadow-lg);border-radius:8px;flex-direction:column;justify-content:center;align-items:center;gap:18px;padding:34px 28px;transition:background-color .3s,border-color .3s;display:flex}.voice-kicker{color:var(--brand);text-transform:uppercase;margin:0;font-size:12px;font-weight:800;transition:color .3s}.voice-assistant h2,.payment-result h2{margin:0;font-size:34px;line-height:1.1}.voice-copy{width:min(420px,100%);color:var(--text-copy);margin:0;font-size:16px;line-height:1.55;transition:color .3s}.voice-transcript{border:1px solid var(--border-transcript);background:var(--bg-heard);color:var(--text-transcript);border-radius:999px;margin:0;padding:9px 14px;font-size:13px;transition:background-color .25s,border-color .25s,color .25s}.assistant-transcript{text-align:center;white-space:normal;overflow-wrap:anywhere;border-radius:18px;width:min(540px,100%);padding:12px 16px;font-size:15px;line-height:1.45}.cc-transcript{text-align:left;border-radius:10px;width:min(720px,100%);max-height:148px;padding:10px 12px;font-size:15px;line-height:1.3;overflow-y:auto}.compact-transcript{text-align:left;border-radius:8px;width:100%;padding:8px 10px;font-size:13px;line-height:1.35}.avatar-status-line{width:100%;min-height:20px;color:var(--text-muted);text-align:left;margin:0;font-size:13px;font-weight:700;transition:color .25s}.livekit-pill{border:1px solid var(--border-success);background:var(--bg-livekit);color:var(--text-success);border-radius:999px;margin:0;padding:7px 12px;font-size:12px;font-weight:800;transition:background-color .25s,border-color .25s,color .25s}.voice-actions{grid-template-columns:1fr auto;align-items:center;gap:10px;width:min(360px,100%);display:grid}.avatar-assistant{justify-content:flex-start;gap:12px;width:min(680px,100%);min-height:auto;padding:14px 10px}.avatar-video-shell{border:1px solid var(--border-avatar);background:var(--text-primary);border-radius:8px;width:100%;min-height:300px;transition:border-color .3s,background-color .3s;position:relative;overflow:hidden}.avatar-video-wrap{background:#000;place-items:center;min-height:300px;display:grid;position:relative;overflow:hidden}.avatar-video{object-fit:contain;background:#000;border-radius:8px;width:min(380px,72%);max-width:100%;max-height:280px;display:block}.avatar-play-overlay{color:var(--text-inverse);cursor:pointer;background:#000000b8;border:1px solid #ffffff75;border-radius:999px;padding:12px 18px;font-weight:700;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.ai-avatar-ring{display:inline-block;position:relative}.ai-avatar-badge{background:var(--accent-gradient);color:var(--text-inverse);letter-spacing:.5px;border:2px solid var(--bg-avatar-empty,#000);pointer-events:none;border-radius:999px;padding:2px 7px;font-size:10px;font-weight:900;position:absolute;bottom:6px;right:6px;box-shadow:0 2px 6px #0000004d}.avatar-empty-state h3{color:var(--text-inverse);margin:0;font-size:16px;font-weight:800}.avatar-empty-state p{color:var(--text-avatar-subtitle);margin:0;font-size:12px}.avatar-empty-state{background:var(--bg-avatar-empty);text-align:center;place-items:center;gap:8px;min-height:300px;padding:24px;transition:background .3s;display:grid}.avatar-source-image{aspect-ratio:1;object-fit:cover;object-position:center 24%;width:min(240px,70%);box-shadow:var(--shadow-avatar);border:3px solid #ffffffc2;border-radius:999px}.avatar-empty-state.avatar-speaking .avatar-source-image{animation:.68s ease-in-out infinite fallbackAvatarSpeak}.avatar-face{background:linear-gradient(180deg, var(--accent-face-from), var(--accent-face-to));width:94px;height:94px;color:var(--text-inverse);border-radius:999px;place-items:center;font-size:30px;font-weight:900;transition:background .3s;display:grid;box-shadow:inset 0 -10px 18px #00000024}.avatar-loading{background:#0000009e;place-items:center;display:grid;position:absolute;inset:0}.avatar-loading span{background:var(--bg-card);color:var(--text-primary);border-radius:999px;padding:10px 18px;font-weight:800;transition:background-color .25s,color .25s}.avatar-summary-panel{width:100%;margin-bottom:0}.avatar-actions-grid{grid-template-columns:1fr auto;width:100%}.ghost-btn{border:1px solid var(--border-ghost);background:var(--bg-card);color:var(--text-primary);cursor:pointer;border-radius:999px;padding:14px 18px;font-weight:700;transition:background-color .2s,border-color .2s,color .2s}.success-mark{place-items:center;width:138px;height:138px;display:grid}.success-mark svg{width:100%;height:100%;overflow:visible}.success-circle{fill:var(--bg-success);stroke:var(--text-success);stroke-width:8px;stroke-dasharray:302;stroke-dashoffset:302px;transition:fill .3s,stroke .3s;animation:.78s ease-out forwards drawCircle}.success-check{fill:none;stroke:var(--text-success);stroke-width:9px;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:82;stroke-dashoffset:82px;transition:stroke .3s;animation:.52s ease-out .52s forwards drawCheck}.success-result{border-color:var(--border-success)}.cancel-result{border-color:var(--border-error)}.cancel-mark{border:7px solid var(--text-error);background:var(--bg-error);border-radius:50%;width:112px;height:112px;transition:border-color .3s,background-color .3s;animation:.48s ease-out both resultPop;position:relative}.cancel-mark span{background:var(--text-error);border-radius:999px;width:58px;height:7px;transition:background-color .3s;position:absolute;top:50%;left:50%}.cancel-mark span:first-child{transform:translate(-50%,-50%)rotate(45deg)}.cancel-mark span:last-child{transform:translate(-50%,-50%)rotate(-45deg)}.real-avatar{border:1px solid var(--border);background:var(--bg-card);border-radius:12px;grid-template-columns:180px 1fr;gap:12px;margin-top:12px;padding:10px;transition:border-color .3s,background-color .3s;display:grid}.real-avatar img{object-fit:cover;border:1px solid var(--border);border-radius:10px;width:100%;height:220px}.avatar-media{border:1px solid var(--border);background:var(--bg-surface);border-radius:10px;transition:border-color .3s,background-color .3s;position:relative;overflow:hidden}.mouth-overlay{transform-origin:50%;opacity:0;background:#842a37;border-radius:999px;width:18%;height:4%;position:absolute;bottom:24%;left:50%;transform:translate(-50%)scaleY(.45);box-shadow:inset 0 -3px #0000003d}.avatar-media.speaking .mouth-overlay{opacity:.92;animation:.18s ease-in-out infinite talk}.avatar-media img{animation:3.2s ease-in-out infinite idleFace}.avatar-media.speaking img{animation:1s ease-in-out infinite speakFace}.avatar-media.listening{box-shadow:0 0 0 3px #0e7a3429}.eye{opacity:.22;transform-origin:50%;background:#2e2e2e;border-radius:999px;width:10%;height:1.2%;animation:4.2s infinite blink;position:absolute;top:34%}.eye-left{left:35%}.eye-right{right:35%}.avatar-title{color:var(--text-primary);margin:0;font-weight:700;transition:color .25s}.avatar-msg{color:var(--text-copy);margin:6px 0;font-size:14px;transition:color .25s}.avatar-transcript{color:var(--text-muted);margin:0 0 10px;font-size:13px;transition:color .25s}.avatar-actions{gap:8px;display:flex}.txn-status{text-transform:capitalize;margin:10px 0 0;font-weight:700}.txn-status.completed{color:var(--text-success)}.txn-status.cancelled{color:var(--text-error)}@keyframes talk{0%{transform:translate(-50%)scaleY(.4)scaleX(.9)}50%{transform:translate(-50%)scaleY(1.2)scaleX(1.03)}to{transform:translate(-50%)scaleY(.5)scaleX(.95)}}@keyframes blink{0%,44%,48%,to{opacity:.2;transform:scaleY(1)}46%{opacity:.08;transform:scaleY(.1)}}@keyframes idleFace{0%,to{transform:scale(1)translateY(0)}50%{transform:scale(1.01)translateY(-1%)}}@keyframes 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.avatar-msg{color:var(--text-copy);margin:0;font-size:14px;font-weight:500;line-height:1.5;transition:color .25s}.heard-bubble{background:var(--bg-heard);color:var(--text-transcript);border:1px solid var(--border-transcript);border-radius:20px;margin:8px 0;padding:8px 16px;font-size:13.5px;transition:background-color .25s,border-color .25s,color .25s;display:inline-block}.heard-bubble strong{color:var(--text-primary)}.speaking-indicator{background:var(--brand-hover);color:var(--text-inverse);letter-spacing:.5px;box-shadow:var(--shadow-indicator);border-radius:99px;padding:4px 10px;font-size:11px;font-weight:700;transition:background-color .3s;animation:1.5s infinite alternate pulse-glow;position:absolute;top:10px;left:10px}.listening-indicator{color:var(--text-inverse);letter-spacing:.5px;box-shadow:var(--shadow-indicator);background:#0e7a34eb;border-radius:99px;padding:4px 10px;font-size:11px;font-weight:700;animation:1.5s infinite alternate pulse-glow;position:absolute;top:10px;right:10px}.status-banner{box-shadow:var(--shadow-md);border-radius:12px;align-items:flex-start;gap:12px;margin:15px 0;padding:16px;transition:background-color .3s,border-color .3s,box-shadow .3s;display:flex}.success-banner{background:var(--bg-success);border:1px solid var(--border-success);color:var(--text-success)}.cancel-banner{background:var(--bg-error);border:1px solid var(--border-error);color:var(--text-error)}.banner-icon{font-size:24px;line-height:1}.banner-details h4{margin:0 0 4px;font-size:16px;font-weight:700}.banner-details p{opacity:.9;margin:0;font-size:13px;line-height:1.4}.pulse-btn{animation:2s ease-in-out infinite buttonPulse;position:relative;overflow:hidden}@keyframes buttonPulse{0%{box-shadow:0 0 0 0 rgba(var(--accent-rgb), .4)}70%{box-shadow:0 0 0 10px rgba(var(--accent-rgb), 0)}to{box-shadow:0 0 0 0 rgba(var(--accent-rgb), 0)}}@keyframes 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