:root{--color-bg:#f6f4ff;--color-surface:#ffffff;--color-ink:#2d2a3a;--color-muted:#6f6a85;--color-primary:#7c5cff;--color-primary-dark:#5f3ff2;--color-correct:#22c55e;--color-correct-bg:#e9f9ef;--color-incorrect:#ef4444;--color-incorrect-bg:#fdecec;--color-hesitation:#eab308;--color-hesitation-bg:#fdf6dd;--color-border:#e4e0f2;--radius-lg:20px;--radius-md:14px;--shadow-card:0 6px 24px rgba(94,74,190,0.1)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--color-bg);color:var(--color-ink);-webkit-font-smoothing:antialiased}.companion{min-height:100dvh;display:flex;flex-direction:column;align-items:center;padding:20px 16px 40px;gap:20px;max-width:760px;margin:0 auto}.companion__header{text-align:center}.companion__title{font-size:26px;font-weight:800;letter-spacing:-.01em;margin:0 0 4px}.companion__subtitle{margin:0;color:var(--color-muted);font-size:15px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);width:100%;padding:20px}.session-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.session-timer{font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-size:28px;font-weight:800}.live-dot{width:12px;height:12px;border-radius:50%;background:var(--color-correct);display:inline-block;animation:pulse 1.4s ease-in-out infinite}.live-dot--idle{background:var(--color-muted);animation:none}@keyframes pulse{0%,to{opacity:1}50%{opacity:.35}}.status-pill{font-size:13px;font-weight:700;padding:6px 12px;border-radius:999px;background:var(--color-border);color:var(--color-ink)}.word-area{min-height:220px;display:flex;flex-wrap:wrap;align-content:flex-start;gap:10px;line-height:1.7}.word{font-size:24px;font-weight:700;padding:4px 8px;border-radius:10px;color:var(--color-muted);transition:background-color .15s ease,color .15s ease}.word,.word--pending{background:var(--color-border)}.word--pending{color:var(--color-ink)}.word--correct{background:var(--color-correct-bg);color:var(--color-correct)}.word--incorrect{background:var(--color-incorrect-bg);color:var(--color-incorrect)}.word--hesitation{background:var(--color-hesitation-bg);color:var(--color-hesitation)}.word--cursor{border-bottom:3px solid var(--color-primary)}.empty-state{color:var(--color-muted);font-size:17px;text-align:center;width:100%;padding:48px 16px}.controls{display:flex;flex-direction:column;gap:12px;align-items:center}.big-button{width:100%;max-width:360px;border:none;border-radius:999px;font-size:22px;font-weight:800;padding:18px 24px;cursor:pointer;color:#fff;background:var(--color-primary);transition:background-color .15s ease,transform .1s ease}.big-button:hover{background:var(--color-primary-dark)}.big-button:active{transform:scale(.98)}.big-button--stop{background:var(--color-incorrect)}.big-button--stop:hover{background:#dc2626}.big-button:disabled{opacity:.55;cursor:not-allowed}.error-banner{border-radius:var(--radius-md);padding:14px 16px;font-size:15px;font-weight:600;background:var(--color-incorrect-bg);color:var(--color-incorrect);width:100%}.hint{font-size:14px;text-align:center;margin:0}.hint,.legend{color:var(--color-muted)}.legend{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;font-size:13px}.legend-item{display:flex;align-items:center;gap:6px}.legend-swatch{width:14px;height:14px;border-radius:4px;display:inline-block}.parent-log{min-height:100dvh;max-width:860px;margin:0 auto;padding:20px 16px 48px;display:flex;flex-direction:column;gap:18px}.parent-log__header{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.parent-log__header h1{margin:0;font-size:26px}.parent-log__subtitle{margin:4px 0 0;color:var(--color-muted);font-size:14px}.big-button--small{font-size:14px;padding:10px 16px;width:auto}.notice{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:22px;text-align:center}.notice--error{border-color:var(--color-incorrect);background:var(--color-incorrect-bg)}.table-card{padding:0;overflow-x:auto}.session-table{width:100%;border-collapse:collapse;font-size:15px}.session-table td,.session-table th{text-align:left;padding:12px 16px;border-bottom:1px solid var(--color-border)}.session-table th{color:var(--color-muted);font-size:12px;text-transform:uppercase;letter-spacing:.04em;background:var(--color-bg)}.session-table tr:last-child td{border-bottom:none}.badge{display:inline-block;border-radius:999px;padding:3px 10px;font-size:12px;font-weight:600}.badge--good{background:var(--color-correct-bg);color:#15803d}.badge--ok{background:var(--color-hesitation-bg);color:#a16207}.badge--warn{background:var(--color-incorrect-bg);color:#b91c1c}.auth-shell{min-height:100dvh;display:flex;align-items:flex-start;justify-content:center;padding:40px 16px}.auth-card{max-width:440px;text-align:center}.auth-card .hint,.companion__nav{margin-bottom:18px}.companion__nav{display:flex;justify-content:flex-end}.companion__nav-right{display:flex;align-items:center;gap:14px}.nav-link{color:var(--color-primary-dark);font-weight:600;font-size:15px;text-decoration:none}.nav-link:hover{text-decoration:underline}.nav-link--primary{background:var(--color-primary);color:#fff;padding:8px 16px;border-radius:999px}.nav-link--primary:hover{background:var(--color-primary-dark);text-decoration:none}.parent-dashboard{min-height:100dvh;max-width:860px;margin:0 auto;padding:20px 16px 48px;display:flex;flex-direction:column;gap:18px}.parent-dashboard__nav{display:flex;align-items:center;justify-content:flex-end;gap:14px;padding-bottom:12px;border-bottom:1px solid var(--color-border)}.parent-dashboard__header h1{margin:0 0 4px;font-size:26px}.child-profiles{gap:18px}.child-form,.child-profiles{display:flex;flex-direction:column}.child-form{gap:14px;margin-top:14px}.field{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:600;text-align:left}.field input,.field select{padding:10px 12px;border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:15px;background:var(--color-surface);color:var(--color-ink)}.field input:focus,.field select:focus{outline:2px solid var(--color-primary);outline-offset:1px;border-color:var(--color-primary)}.consent-box{display:flex;gap:10px;align-items:flex-start;font-size:13px;line-height:1.5;color:var(--color-ink);text-align:left;padding:12px;border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-bg)}.consent-box input{margin-top:2px}.child-list{list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}.child-list__item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px;border:1px solid var(--color-border);border-radius:var(--radius-md)}.child-list__meta{display:block;margin-top:2px;font-size:13px;color:var(--color-muted)}.text-button{border:none;background:none;cursor:pointer;font-size:14px;font-weight:600;padding:6px 10px;border-radius:var(--radius-md)}.text-button--danger{color:var(--color-incorrect)}.text-button--danger:hover{background:var(--color-incorrect-bg)}@media (min-width:640px){.companion{padding:32px 24px 48px}.companion__title{font-size:32px}.word{font-size:30px}.card{padding:28px}.big-button{font-size:26px;padding:20px 28px}}