:root{--prog-gold:#ffd15b;--prog-gold-line:#e8a821;--prog-gold-trail:rgba(232,168,33,0.55);--prog-dim-fill:color-mix(in srgb,var(--sfc-ink-faint,rgba(244,239,255,0.55)) 26%,transparent);--prog-dim-line:var(--sfc-ink-faint,rgba(244,239,255,0.55));--prog-now-line:var(--sfc-ink-soft,rgba(244,239,255,0.72));--prog-trail-dim:color-mix(in srgb,var(--sfc-ink-faint,rgba(244,239,255,0.55)) 45%,transparent);--day-mark-size:clamp(15px,2.1vmin,20px);--day-mark-gap:clamp(12px,1.8vmin,18px);--day-trail-w:2px;--day-row-pad:7px 13px;--day-row-min-h:44px;--day-row-top:calc(14px + env(safe-area-inset-top));--day-row-left:calc(16px + env(safe-area-inset-left));--day-row-z:22;--day-light-dur:420ms;--day-settle-dur:600ms;--day-seam-dur:380ms}@media (max-width:520px){:root{--day-mark-size:14px;--day-mark-gap:10px;--day-row-pad:6px 11px}}@media (prefers-reduced-motion:reduce){:root{--day-light-dur:0ms;--day-settle-dur:0ms;--day-seam-dur:0ms}}.bf-glass{position:relative;background:var(--sfc-hud-fill);-webkit-backdrop-filter:blur(var(--sfc-hud-blur)) saturate(var(--sfc-hud-saturate));backdrop-filter:blur(var(--sfc-hud-blur)) saturate(var(--sfc-hud-saturate));border:1px solid var(--sfc-border);box-shadow:var(--sfc-hud-shadow);overflow:hidden}.bf-glass:before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(120deg,rgba(255,255,255,.18),rgba(255,255,255,.05) 30%,rgba(255,255,255,0) 55%)}.bf-glass--dark{background:rgba(20,16,40,.35);border-color:rgba(255,255,255,.2)}@media (prefers-reduced-transparency:reduce){.bf-glass{background:rgba(30,24,54,.82);-webkit-backdrop-filter:none;backdrop-filter:none}.bf-glass--dark{background:rgba(16,12,32,.9)}}.bf-btn{font-family:var(--font-sans);font-weight:var(--w-bold);border:0;cursor:pointer;border-radius:var(--r-pill);display:inline-flex;align-items:center;justify-content:center;gap:9px;text-decoration:none;white-space:nowrap;line-height:1;transition:transform var(--dur-tap) var(--ease),box-shadow var(--dur-tap),background var(--dur-tap),border-color var(--dur-tap)}.bf-btn:active{transform:scale(.97)}.bf-btn:focus-visible{outline:3px solid var(--purple-300);outline-offset:2px}.bf-btn[disabled]{opacity:.5;cursor:not-allowed}.bf-btn--sm{font-size:14px;padding:10px 18px}.bf-btn--md{font-size:16px;padding:13px 24px}.bf-btn--lg{font-size:18px;padding:16px 30px}.bf-btn--primary{background:linear-gradient(135deg,var(--teal-500),var(--teal-600));color:#fff;box-shadow:var(--glow-teal)}.bf-btn--primary:hover{transform:translateY(-2px);box-shadow:0 20px 38px -16px rgba(47,130,104,.95)}.bf-btn--violet{background:linear-gradient(135deg,var(--purple-500),var(--purple-plum));color:#fff;box-shadow:var(--glow-violet)}.bf-btn--violet:hover{transform:translateY(-2px);box-shadow:0 20px 36px -16px rgba(90,45,140,.95)}.bf-btn--ghost{background:var(--white);color:var(--purple-700);border:1.5px solid var(--purple-300)}.bf-btn--ghost:hover{background:var(--purple-soft)}.bf-btn--kid{font-family:var(--font-round);font-weight:var(--w-semi);min-height:var(--tap-child,76px);min-width:var(--tap-child,76px);font-size:26px;padding:0 36px;background:linear-gradient(165deg,#fff4e0,#ffe0c2);color:#7a3d12;box-shadow:0 18px 38px -16px rgba(180,110,60,.7)}.bf-btn--kid:hover{transform:translateY(-3px)}.bf-iconbtn{display:inline-grid;place-items:center;border:0;cursor:pointer;border-radius:var(--r-pill);color:var(--ink-soft);transition:transform var(--dur-tap) var(--ease),background var(--dur-tap),box-shadow var(--dur-tap)}.bf-iconbtn:active{transform:scale(.94)}.bf-iconbtn:focus-visible{outline:3px solid var(--purple-300);outline-offset:2px}.bf-iconbtn--soft{background:var(--white);border:1px solid var(--line);box-shadow:var(--soft-sm)}.bf-iconbtn--soft:hover{background:#fff;transform:scale(1.06)}.bf-iconbtn--glass{background:var(--sfc-hud-fill);border:1px solid var(--sfc-border);color:#fff;box-shadow:var(--sfc-hud-shadow);backdrop-filter:blur(var(--sfc-hud-blur)) saturate(var(--sfc-hud-saturate));-webkit-backdrop-filter:blur(var(--sfc-hud-blur)) saturate(var(--sfc-hud-saturate))}.bf-iconbtn--glass:hover{background:rgba(28,22,52,.46)}.bf-iconbtn--violet{background:linear-gradient(150deg,var(--purple-500),var(--purple-plum));color:#fff;box-shadow:var(--glow-violet)}.bf-iconbtn--violet:hover{transform:translateY(-2px)}.bf-badge{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-sans);font-weight:var(--w-semi);font-size:12.5px;line-height:1;border-radius:var(--r-pill);padding:5px 12px;white-space:nowrap}.bf-badge--neutral{background:var(--card-tint);color:var(--ink-soft)}.bf-badge--success{font-weight:var(--w-bold);color:var(--success-text);background:var(--success-tint)}.bf-badge--violet{color:var(--purple-800);background:var(--purple-soft)}.bf-badge--coral{color:var(--coral-ink);background:var(--voice-retry-tint)}.bf-badge--banana{color:#7a5a00;background:var(--banana-200)}.bf-badge .bf-badge-dot{width:8px;height:8px;border-radius:50%;background:var(--sage)}.bf-badge--success .bf-badge-dot{animation:bf-badge-pulse 2s ease-in-out infinite}@keyframes bf-badge-pulse{0%,to{box-shadow:0 0 0 0 rgba(63,160,132,.5)}60%{box-shadow:0 0 0 7px rgba(63,160,132,0)}}@media (prefers-reduced-motion:reduce){.bf-badge--success .bf-badge-dot{animation:none}}.bf-field{display:flex;flex-direction:column;gap:7px;font-family:var(--font-sans);min-width:0}.bf-field__label{font-size:var(--text-sm);font-weight:var(--w-semi);color:var(--ink);line-height:1.2}.bf-field__input{font-family:var(--font-sans);font-size:var(--frame-text,16px);color:var(--ink);background:var(--surface-card);border:1px solid var(--border);border-radius:var(--r-md);height:var(--frame-row,48px);padding:0 14px;width:100%;box-sizing:border-box;outline:none;box-shadow:var(--inset-hi);transition:border-color var(--motion-fast),box-shadow var(--motion-fast)}textarea.bf-field__input{height:auto;min-height:96px;padding:12px 14px;line-height:var(--lh-body);resize:vertical}.bf-field__input::placeholder{color:var(--stone)}.bf-field__input:hover{border-color:var(--purple-300)}.bf-field__input:focus-visible{border-color:var(--purple-400);box-shadow:0 0 0 3px var(--purple-soft),var(--inset-hi)}.bf-field__input[disabled]{background:var(--surface-inset);color:var(--stone);cursor:not-allowed}.bf-field__hint{font-size:var(--text-xs);color:var(--stone);line-height:var(--lh-snug)}.bf-field--error .bf-field__input{border-color:var(--coral-600)}.bf-field--error .bf-field__input:focus-visible{box-shadow:0 0 0 3px var(--voice-retry-tint),var(--inset-hi)}.bf-field__error{font-size:var(--text-xs);color:var(--coral-ink);line-height:var(--lh-snug)}.bf-status{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-sans);font-size:var(--text-sm);font-weight:var(--w-semi);line-height:1;white-space:nowrap;padding:7px 13px 7px 10px;border-radius:var(--r-pill)}.bf-status__dot{width:8px;height:8px;border-radius:50%;background:currentColor;flex:none}.bf-status--on_track{color:var(--status-on-track);background:var(--status-on-track-tint)}.bf-status--building{color:var(--status-building);background:var(--status-building-tint)}.bf-status--needs_help{color:var(--status-needs-help);background:var(--status-needs-help-tint)}.bf-card{position:relative;background:linear-gradient(165deg,#fffdf8,#fbf5e9);border:1px solid rgba(224,214,192,.8);border-radius:var(--r-xl);box-shadow:var(--soft-lg),var(--inset-hi);overflow:hidden}.bf-card--flat{box-shadow:var(--soft-sm)}.bf-card--plain{background:var(--card)}.bf-card:after{content:"";position:absolute;top:-40px;right:-40px;width:180px;height:180px;border-radius:50%;pointer-events:none;background:radial-gradient(circle,var(--bf-bloom,transparent),transparent 70%)}.bf-hud{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-round);font-weight:var(--w-medium);font-size:14px;color:#fff;background:var(--sfc-hud-fill);border:1px solid var(--sfc-border);border-radius:var(--r-pill);padding:9px 16px;box-shadow:var(--sfc-hud-shadow);backdrop-filter:blur(var(--sfc-hud-blur)) saturate(var(--sfc-hud-saturate));-webkit-backdrop-filter:blur(var(--sfc-hud-blur)) saturate(var(--sfc-hud-saturate));white-space:nowrap;cursor:pointer;transition:background var(--dur-tap),transform var(--dur-tap) var(--ease)}.bf-hud:hover{background:rgba(28,22,52,.46)}.bf-hud:active{transform:scale(.97)}.bf-hud--solid{background:rgba(18,14,36,.5)}.bf-hud .bf-hud-ico{width:22px;height:22px;flex:0 0 auto;display:grid;place-items:center}.bf-modal-scrim{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:24px;background:rgba(28,20,15,.45);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}.bf-modal{background:var(--surface-card);color:var(--ink);font-family:var(--font-sans);border:1px solid var(--border);border-radius:var(--frame-card-radius,var(--r-xl));box-shadow:var(--shadow-pop),var(--inset-hi);width:100%;max-width:var(--bf-modal-w,480px);max-height:min(86vh,720px);display:flex;flex-direction:column;overflow:hidden}.bf-modal__head{display:flex;align-items:flex-start;gap:12px;padding:22px 22px 0 26px}.bf-modal__titles{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}.bf-modal__eyebrow{font-family:var(--font-mono);font-size:var(--text-eyebrow);font-weight:var(--w-medium);letter-spacing:var(--track-eyebrow);text-transform:uppercase;color:var(--stone)}.bf-modal__title{font-family:var(--font-display);font-size:var(--text-xl);font-weight:var(--w-semi);letter-spacing:var(--track-display);line-height:var(--lh-tight);color:var(--heading);margin:0}.bf-modal__x{flex:none;width:36px;height:36px;border-radius:50%;border:0;cursor:pointer;display:grid;place-items:center;background:var(--surface-inset);color:var(--ink-soft);transition:background var(--motion-fast),transform var(--dur-tap) var(--ease)}.bf-modal__x:hover{background:var(--paper-pill)}.bf-modal__x:active{transform:scale(.94)}.bf-modal__x:focus-visible{outline:3px solid var(--purple-300);outline-offset:2px}.bf-modal__body{padding:14px 26px 22px;overflow:auto;font-size:var(--text-base);line-height:var(--lh-body);color:var(--text-body)}.bf-modal__foot{display:flex;justify-content:flex-end;gap:10px;padding:16px 22px 22px;border-top:1px solid var(--border)}.bf-voice{display:flex;flex-direction:column;align-items:center;gap:14px}@property --vc{syntax:"<color>";inherits:true;initial-value:#2e8b57}.bf-voice-btn{position:relative;border:0;cursor:pointer;border-radius:50%;display:grid;place-items:center;background:radial-gradient(120% 100% at 50% 12%,color-mix(in srgb,var(--vc,#2E8B57) 78%,#fff) 0,var(--vc,#2E8B57) 52%,color-mix(in srgb,var(--vc,#2E8B57) 88%,#000) 100%);color:var(--vc,#2E8B57);box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--vc,#2E8B57) 55%,#fff),inset 0 2px 3px rgba(255,255,255,.28),0 0 0 1px rgba(18,12,32,.35),0 10px 22px -8px rgba(20,14,8,.5);transition:--vc .18s var(--smooth),box-shadow .18s var(--smooth),background .18s var(--smooth),transform var(--dur-tap) var(--ease)}.bf-voice-btn:active{transform:scale(.96)}.bf-voice-btn:focus-visible{outline:3px solid var(--purple-300);outline-offset:4px}.bf-voice-btn svg{color:#fff}.bf-voice-glyphs{pointer-events:none;z-index:1}.bf-voice-glyph,.bf-voice-glyphs{position:absolute;inset:0;display:grid;place-items:center}.bf-voice-glyph{opacity:0;transition:opacity .18s var(--smooth)}.bf-voice[data-state=error] .bf-voice-glyph--error,.bf-voice[data-state=hear] .bf-voice-glyph--speaker,.bf-voice[data-state=listening] .bf-voice-glyph--mic,.bf-voice[data-state=retry] .bf-voice-glyph--mic,.bf-voice[data-state=speak] .bf-voice-glyph--mic,.bf-voice[data-state=thinking] .bf-voice-glyph--think{opacity:1}.bf-voice-btn.k-off{background:var(--sfc-hud-fill);box-shadow:var(--sfc-hud-shadow);-webkit-backdrop-filter:blur(var(--sfc-hud-blur)) saturate(var(--sfc-hud-saturate));backdrop-filter:blur(var(--sfc-hud-blur)) saturate(var(--sfc-hud-saturate))}.bf-voice[data-state=off] .bf-voice-glyph--mic{opacity:.42;transform:scale(.86)}.bf-voice-btn.k-off svg{color:var(--voice-off-glyph)}.bf-voice-ring--listen,.bf-voice-ring--ready{animation:bf-mic-breath 2.6s var(--smooth) infinite}.bf-voice-ring--listen{animation-duration:2s}@keyframes bf-mic-breath{0%,to{transform:scale(1)}50%{transform:scale(1.03)}}.bf-voice-dots{display:flex;align-items:center;justify-content:center;gap:16%;width:46%}.bf-voice-dots i{width:20%;aspect-ratio:1;border-radius:50%;background:#fff;opacity:.35;animation:bf-voice-dot-wave 1.4s var(--smooth) infinite}.bf-voice-dots i:nth-child(2){animation-delay:.18s}.bf-voice-dots i:nth-child(3){animation-delay:.36s}@keyframes bf-voice-dot-wave{0%,60%,to{opacity:.35}30%{opacity:1}}.bf-voice[data-state=thinking] .bf-voice-btn:after{content:"";position:absolute;inset:0;border-radius:50%;background:radial-gradient(42% 42% at 50% 42%,rgba(255,255,255,.42),rgba(255,255,255,0) 70%);pointer-events:none;animation:bf-voice-think-glow 4.2s var(--smooth) infinite}@keyframes bf-voice-think-glow{0%,to{opacity:.5;transform:translate(-6%,4%)}50%{opacity:.9;transform:translate(6%,-4%)}}.bf-voice[data-state=hear] .bf-voice-btn{opacity:.9}.bf-voice[data-state=hear] .bf-spk-arc{animation:bf-spk-ripple 1.5s var(--smooth) infinite}.bf-voice[data-state=hear] .bf-spk-arc--far{animation-delay:.28s}@keyframes bf-spk-ripple{0%{opacity:.2}35%{opacity:1}70%,to{opacity:.2}}.bf-voice-cap{font-family:var(--font-round);font-weight:var(--w-semi);text-align:center;text-wrap:pretty;line-height:var(--lh-snug)}@media (prefers-reduced-motion:reduce){.bf-voice-ring--listen,.bf-voice-ring--ready{animation:none}.bf-voice-btn,.bf-voice-glyph{transition:none}.bf-voice[data-state=thinking] .bf-voice-btn:after{animation:none;opacity:.6;transform:none}.bf-voice-dots i{animation:none;opacity:.7}.bf-voice[data-state=hear] .bf-spk-arc{animation:none;opacity:.9}}.bf-vc{font-family:var(--font-round);font-weight:var(--w-semi);font-size:14px;line-height:var(--lh-snug);text-wrap:pretty}.bf-vc--chip{border-radius:var(--r-pill);padding:9px 16px}.bf-vc--chip,.bf-vc--text{display:inline-flex;align-items:center;gap:9px}.bf-vc-dot{width:9px;height:9px;border-radius:50%;flex:0 0 auto}.bf-vc--live .bf-vc-dot{animation:bf-vc-pulse 1.4s ease-in-out infinite}@keyframes bf-vc-pulse{0%,to{transform:scale(1);opacity:1}50%{transform:scale(1.5);opacity:.55}}@media (prefers-reduced-motion:reduce){.bf-vc--live .bf-vc-dot{animation:none}}.bf-tile{position:relative;display:grid;place-items:center;cursor:pointer;font-family:var(--font-decoding);font-weight:var(--w-bold);width:92px;height:104px;border-radius:var(--r-lg);font-size:var(--text-learner);background:var(--surface-tile);border:2px solid var(--purple-100);box-shadow:var(--tile-sh);color:var(--ink);transition:transform var(--dur-move) var(--ease),background .35s,color .35s,border-color .35s}.bf-tile:focus-visible{outline:3px solid var(--purple-300);outline-offset:3px}.bf-tile .bf-tile-snd{position:absolute;bottom:9px;font-family:var(--font-mono);font-weight:400;font-size:12px;color:var(--stone)}.bf-tile--rest:hover{transform:translateY(-6px)}.bf-tile--lit{background:var(--purple-700);color:#fff;border-color:var(--purple-900);transform:translateY(-10px) scale(1.05)}.bf-tile--lit .bf-tile-snd{color:var(--purple-300)}.bf-tile--done{background:var(--sage);color:#fff;border-color:var(--teal-600)}.bf-tile--done .bf-tile-snd{color:#d6f0e8}