:root{--bg: #f7f9fc;--primary: #2b6cb0;--primary-dark: #1e4e8c;--danger: #c53030;--danger-dark: #9b2c2c;--text: #1a202c;--muted: #718096;--card: #ffffff;--border: #e2e8f0;--assistant-bg: #edf2f7;--user-bg: #bee3f8;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0;background:var(--bg);color:var(--text);overflow-x:hidden}.app{width:100%;max-width:480px;margin:0 auto;min-height:100%;height:100%;display:flex;flex-direction:column;background:var(--bg);overflow:hidden}.login{padding-top:env(safe-area-inset-top,0px);padding:2rem 1rem;display:flex;flex-direction:column;gap:1.25rem;justify-content:center;min-height:100%}.login h1{font-size:2rem;text-align:center;margin:0}.login p{text-align:center;color:var(--muted);margin:0}.login input{font-size:1.25rem;padding:1rem;border-radius:12px;border:2px solid var(--border)}.btn{border:none;border-radius:12px;padding:1rem 1.5rem;font-size:1.15rem;font-weight:600;cursor:pointer;transition:transform .05s,background .15s}.btn:active{transform:scale(.98)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:var(--danger-dark)}.btn-large{font-size:1.5rem;padding:1.5rem;width:100%}.home{padding-top:env(safe-area-inset-top,0px);padding:1rem;display:flex;flex-direction:column;gap:1rem;flex:1;overflow-y:auto;min-height:0}.welcome{background:var(--card);border-radius:16px;padding:1.25rem;box-shadow:0 1px 3px #0000000d}.welcome h2{margin:0 0 .5rem;font-size:1.5rem}.welcome p{margin:0;color:var(--muted)}.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.grid .btn{min-height:130px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;background:var(--card);color:var(--text);border:3px solid var(--border);font-size:1.35rem}.grid .btn:hover{background:var(--assistant-bg)}.grid .btn span{font-size:3rem}.btn-hold{position:relative;overflow:hidden}.btn-hold .hold-fill{position:absolute;left:0;top:0;bottom:0;width:100%;background:#2b6cb033;transform-origin:left;transform:scaleX(0);transition:transform .05s linear;pointer-events:none;z-index:0}.btn-hold>span:not(.hold-fill){position:relative;z-index:1}.call-card{background:#22c55e;color:#fff;border-radius:16px;padding:1.25rem;display:flex;align-items:center;gap:1rem;cursor:pointer;box-shadow:0 4px 12px #22c55e40;transition:transform .05s,background .15s}.call-card:active{transform:scale(.98)}.call-card-icon{font-size:2.5rem}.call-card-title{font-size:1.35rem;font-weight:700}.call-card-subtitle{font-size:.95rem;opacity:.9}.call-card-danger{background:var(--danger);box-shadow:0 4px 12px #c5303059;margin-top:1rem}.call-card-danger:active{background:var(--danger-dark)}.emergency-section{margin-top:auto}.chat{flex:1;display:flex;flex-direction:column;background:var(--card);overflow:hidden;min-height:0}.chat-header{padding:1rem;padding-top:calc(1rem + env(safe-area-inset-top,0px));border-bottom:1px solid var(--border);display:flex;align-items:center;gap:.75rem}.chat-header .back-btn{background:none;border:none;font-size:1.25rem;cursor:pointer}.messages{flex:1;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.75rem}.bubble{max-width:85%;padding:.875rem 1rem;border-radius:18px;line-height:1.45;font-size:1.1rem;overflow-wrap:break-word;word-break:break-word;min-width:0}.bubble.user{align-self:flex-end;background:var(--user-bg);border-bottom-right-radius:4px}.bubble.assistant{align-self:flex-start;background:var(--assistant-bg);border-bottom-left-radius:4px}.chat-input{padding:.75rem;border-top:1px solid var(--border);display:flex;gap:.5rem;align-items:center}.chat-input input{flex:1;min-width:0;font-size:1.15rem;padding:.875rem 1rem;border-radius:12px;border:2px solid var(--border)}.mic-btn{background:var(--primary);color:#fff;border:none;border-radius:50%;width:56px;height:56px;font-size:1.5rem;cursor:pointer}.mic-btn.recording{background:var(--danger);animation:pulse 1.2s infinite}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.08)}to{transform:scale(1)}}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;display:flex;align-items:center;justify-content:center;padding:1rem;z-index:100}.modal,.modal *{user-select:text;-webkit-user-select:text}.modal{background:var(--card);border-radius:20px;padding:2rem;width:100%;max-width:400px;text-align:center}.modal h2{margin-top:0;color:var(--danger);font-size:1.75rem}.countdown{font-size:3rem;font-weight:700;margin:1rem 0}.info-card{background:var(--card);border-radius:16px;padding:1.25rem;text-align:center}.info-card h3{margin:0 0 .75rem;font-size:1.25rem}.info-card p{margin:0;font-size:1.1rem;color:var(--muted)}.toast{position:fixed;bottom:1rem;left:50%;transform:translate(-50%);background:#2d3748;color:#fff;padding:.875rem 1.25rem;border-radius:12px;font-size:1rem;z-index:50}.avatar-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#000;z-index:200;display:flex;flex-direction:column;align-items:center;justify-content:center}.avatar-status{position:absolute;top:1rem;left:1rem;right:1rem;text-align:center;color:#fff;font-size:1.15rem;font-weight:600;text-shadow:0 1px 3px rgba(0,0,0,.6);z-index:10;pointer-events:none}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:1000;padding:1rem}.modal{background:var(--card);border-radius:12px;max-width:480px;width:100%;padding:1.25rem;box-shadow:0 10px 25px #0003}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1rem}.modal-header h2{margin:0;font-size:1.25rem}.config-field{display:flex;flex-direction:column;gap:.35rem}.config-field label{font-weight:700;font-size:1rem}.help-text{color:var(--muted-foreground);font-size:.9rem}.avatar-video,.avatar-canvas{width:100%;height:100%;object-fit:cover}.avatar-canvas canvas{width:100%!important;height:100%!important}.avatar-controls{position:absolute;bottom:1.5rem;left:50%;transform:translate(-50%);display:flex;gap:1rem;z-index:10}.avatar-controls .btn{font-size:1.1rem;padding:1rem 1.5rem;border-radius:999px;box-shadow:0 4px 12px #0000004d}.btn-secondary{background:#4a5568;color:#fff;border:none}.btn-secondary:hover{background:#2d3748}.bubble.family{align-self:flex-start;background:#fef3c7;border-bottom-left-radius:4px}@media(max-width:360px){.btn{padding:.875rem 1rem;font-size:1rem}.btn-large{font-size:1.25rem;padding:1.25rem}.grid .btn{min-height:90px}.grid .btn span{font-size:1.75rem}.welcome h2{font-size:1.35rem}.bubble{font-size:1rem}}html,body,#root{overflow-x:hidden;max-width:100vw}.app{width:100%;max-width:100%;margin:0 auto;min-height:100%;height:100%;display:flex;flex-direction:column;background:var(--bg);overflow:hidden}.app>*{min-width:0}.login h1{font-size:clamp(1.5rem,6vw,2.5rem)}.welcome h2{font-size:clamp(1.25rem,4vw,1.75rem)}.btn{font-size:clamp(.95rem,3vw,1.15rem)}.btn-large{font-size:clamp(1.15rem,4vw,1.5rem)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,140px),1fr));gap:clamp(.75rem,2vw,1.25rem)}.grid .btn{min-height:clamp(90px,18vw,130px);padding:clamp(.75rem,2vw,1.25rem)}.grid .btn span{font-size:clamp(1.5rem,5vw,2.25rem)}.messages{max-height:none;flex:1;overflow-y:auto;min-height:0}.bubble{font-size:clamp(.95rem,3vw,1.15rem);max-width:min(85%,500px)}.modal{width:min(92%,420px);padding:clamp(1.25rem,4vw,2rem)}.modal h2{font-size:clamp(1.35rem,4vw,1.75rem)}.countdown{font-size:clamp(2rem,7vw,3rem)}.info-card{padding:clamp(1rem,3vw,1.5rem)}.info-card h3{font-size:clamp(1.05rem,3vw,1.35rem)}.info-card p{font-size:clamp(.95rem,2.8vw,1.1rem)}input,select,textarea{font-size:clamp(.95rem,3vw,1.1rem)}.chat-header{flex-wrap:wrap;gap:.5rem}.chat-header h2{flex:1 1 auto;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:clamp(1rem,3.5vw,1.35rem)}@media(max-width:360px){.login{padding:1.5rem .75rem;gap:1rem}.home{padding:.75rem;gap:.75rem}.welcome{padding:1rem}.grid{grid-template-columns:repeat(2,1fr);gap:.75rem}.grid .btn{min-height:85px}.btn{padding:.85rem 1rem}.btn-large{padding:1rem;font-size:1.15rem}.chat-input{padding:.5rem}.mic-btn{width:48px;height:48px;font-size:1.25rem}.modal{padding:1.25rem}}@media(min-width:361px)and (max-width:480px){.grid{grid-template-columns:repeat(2,1fr)}}@media(min-width:481px)and (max-width:767px){.app{max-width:100%}.grid{grid-template-columns:repeat(3,1fr)}.login{padding:2rem}}@media(min-width:768px)and (max-width:1023px){.app{max-width:720px}.home{padding:1.5rem;gap:1.25rem}.grid{grid-template-columns:repeat(3,1fr)}.login{max-width:480px;margin:0 auto;width:100%}.chat-input{padding:1rem}.modal{max-width:480px}}@media(min-width:1024px)and (max-width:1439px){.app{max-width:860px}.home{padding:1.5rem 2rem;gap:1.25rem}.grid{grid-template-columns:repeat(4,1fr)}.login{max-width:520px;margin:0 auto;width:100%}.modal{max-width:520px}.info-card{padding:1.5rem}}@media(min-width:1440px){.app{max-width:1000px}.home{padding:2rem;gap:1.5rem}.grid{grid-template-columns:repeat(4,1fr)}.login{max-width:560px;margin:0 auto;width:100%}.modal{max-width:560px}}@media(max-height:500px)and (orientation:landscape){.login{justify-content:flex-start;padding-top:1rem}.grid .btn{min-height:70px}.mic-btn{width:44px;height:44px;font-size:1.1rem}}.cb-protanopia{filter:url(#cb-protanopia)}.cb-deuteranopia{filter:url(#cb-deuteranopia)}.cb-tritanopia{filter:url(#cb-tritanopia)}.cb-achromatopsia{filter:grayscale(1) contrast(1.15)}.low-vision{font-size:118%!important}.low-vision button,.low-vision .big-btn{font-size:120%!important;border-width:3px!important}.low-vision{--border: #0f172a}.low-vision .muted,.low-vision .muted *{color:var(--text)!important;opacity:.85}@media(min-width:600px){.home,.chat,.profile,.checkin{max-width:720px;margin:0 auto}}@media(min-width:900px){.home{max-width:960px}.home .grid{grid-template-columns:repeat(3,1fr)!important}}@media(orientation:landscape)and (min-width:900px){.home,.chat{max-width:1024px}}.safe-top{padding-top:env(safe-area-inset-top,0px)}html,body{padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px);padding-bottom:env(safe-area-inset-bottom,0px)}