:root{--shell-bg: #050505;--shell-bg-elev: #111110;--shell-fg: #f7f1dd;--shell-muted: #918b79;--shell-border: rgba(250, 204, 21, .12);--shell-border-strong: rgba(250, 204, 21, .28);--shell-header-h: 44px;--shell-bottom-nav-h: 56px;--shell-radius: 14px}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;padding:0;background:radial-gradient(circle at top left,rgba(250,204,21,.13),transparent 26%),radial-gradient(circle at top right,rgba(255,255,255,.035),transparent 18%),linear-gradient(180deg,#0a0a09,#050505 42%,#070707);color:var(--shell-fg);font-family:Plus Jakarta Sans,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased;min-height:100dvh;overflow:hidden}#root{min-height:100dvh}a{color:inherit}::selection{background:#facc15d9;color:#111}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:#0c0c0b}::-webkit-scrollbar-thumb{background:#facc1559;border-radius:999px}::-webkit-scrollbar-thumb:hover{background:#facc1580}.shell-root{display:flex;flex-direction:column;min-height:100dvh}.shell-header{height:var(--shell-header-h);flex-shrink:0;display:flex;align-items:center;gap:12px;padding:0 12px;border-bottom:1px solid var(--shell-border);background:#080808d9;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);position:relative}.shell-header:before{content:"";position:absolute;top:0;right:0;bottom:-1px;left:0;border-bottom:2px solid var(--accent, transparent);opacity:.4;pointer-events:none}.shell-header--home{display:none}.shell-header-back{font-size:13px;font-weight:600;text-decoration:none;color:var(--shell-fg);padding:6px 12px;border-radius:8px;background:#ffffff0f;transition:background .15s ease}.shell-header-back:hover,.shell-header-back:active{background:#ffffff1f}.shell-header-title{font-size:13px;font-weight:500;color:var(--shell-muted);letter-spacing:.01em}.feature-frame-wrapper{flex:1 1 auto;display:flex;flex-direction:column;position:relative;overflow:hidden}.feature-frame-wrapper--hidden{display:none}.feature-frame-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--shell-bg);z-index:10}.feature-frame-overlay--error{color:var(--shell-muted);text-align:center}.feature-frame-overlay--error p{margin:0;font-size:14px;line-height:1.5}.feature-frame-retry{padding:10px 24px;border-radius:8px;background:linear-gradient(90deg,#facc15,#d4a514);border:1px solid rgba(255,214,81,.7);color:#151203;font-size:14px;font-weight:700;font-family:inherit;cursor:pointer;box-shadow:0 4px 20px #facc1524;transition:filter .15s ease,transform .15s ease}.feature-frame-retry:hover{filter:brightness(1.05);transform:translateY(-1px)}.feature-frame-spinner{width:32px;height:32px;border:3px solid var(--shell-border);border-top-color:var(--shell-muted);border-radius:50%;animation:ds-spin .8s linear infinite}@keyframes ds-spin{to{transform:rotate(360deg)}}.feature-frame{flex:1 1 auto;width:100%;height:calc(100dvh - var(--shell-header-h));border:0;display:block;background:var(--shell-bg)}.feature-frame--loading{opacity:0;pointer-events:none}.home-launcher{flex:1 1 auto;min-height:100dvh;padding:28px 18px 32px;max-width:560px;margin:0 auto;width:100%;display:flex;flex-direction:column;gap:18px;overflow-y:auto}.home-hero{display:flex;flex-direction:column;gap:4px}.home-greeting{margin:0;font-family:Space Grotesk,Plus Jakarta Sans,system-ui,sans-serif;font-size:30px;font-weight:700;letter-spacing:-.02em;background:linear-gradient(120deg,#fff5b7,#facc15 55%,#d4a514);-webkit-background-clip:text;background-clip:text;color:transparent}.home-subline{margin:0;font-size:13px;color:var(--shell-muted);display:flex;align-items:center;gap:8px;flex-wrap:wrap}.home-date{text-transform:capitalize}.home-sep{opacity:.5}.home-streak{font-family:Space Grotesk,system-ui,sans-serif;letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:700;color:#facc15;padding:2px 8px;border-radius:999px;background:#facc1514;border:1px solid rgba(250,204,21,.22)}.home-resume-pill{display:flex;align-items:center;gap:14px;padding:12px 16px;border-radius:14px;background:#0f0f0ef5;background:linear-gradient(100deg,color-mix(in srgb,var(--accent, #facc15) 12%,rgba(15,15,14,.96)),#0f0f0ef5 60%);border:1px solid var(--shell-border);text-decoration:none;color:inherit;position:relative;overflow:hidden;transition:transform .18s ease,border-color .18s ease}.home-resume-pill:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--accent, var(--shell-border-strong));box-shadow:0 0 12px var(--accent, transparent)}.home-resume-pill:hover{border-color:var(--shell-border-strong)}.home-resume-pill:active{transform:scale(.985)}.home-resume-icon{font-size:16px;color:var(--accent, var(--shell-fg));flex-shrink:0}.home-resume-meta{display:flex;flex-direction:column;gap:1px;flex:1;min-width:0}.home-resume-kicker{font-family:Space Grotesk,system-ui,sans-serif;font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--accent, var(--shell-muted))}.home-resume-name{font-size:14px;font-weight:600;color:var(--shell-fg);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.home-resume-arrow{font-size:18px;color:var(--shell-muted);flex-shrink:0}.home-tile-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}@keyframes ds-tile-in{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}.home-tile{position:relative;display:grid;grid-template-rows:auto 1fr auto auto;gap:4px;aspect-ratio:1 / 1;padding:14px 14px 12px;border-radius:16px;text-decoration:none;color:inherit;overflow:hidden;background:linear-gradient(160deg,#161614fa,#0d0d0cfa 65%);background:linear-gradient(160deg,color-mix(in srgb,var(--accent, #facc15) 6%,rgba(20,20,18,.98)),#0d0d0cfa 65%);border:1px solid var(--shell-border);box-shadow:inset 0 1px #ffffff0a,0 6px 24px #00000052;opacity:0;animation:ds-tile-in .4s ease forwards;animation-delay:var(--tile-delay, 0ms);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;-webkit-tap-highlight-color:transparent}.home-tile:before{content:"";position:absolute;top:0;left:12px;right:12px;height:2px;background:var(--accent, var(--shell-border-strong));border-radius:0 0 2px 2px;opacity:.7}.home-tile:hover{border-color:var(--shell-border-strong);box-shadow:inset 0 1px #ffffff0a,0 8px 32px #0006,0 0 28px color-mix(in srgb,var(--accent, transparent) 18%,transparent)}.home-tile:active{transform:scale(.97) rotate(-.3deg)}.home-tile-glyph{font-size:22px;line-height:1;filter:saturate(1.1);align-self:start}.home-tile-pulse{position:absolute;top:12px;right:12px;width:8px;height:8px;border-radius:50%;background:var(--accent, #facc15);box-shadow:0 0 0 0 var(--accent, transparent);animation:ds-tile-pulse 2.4s ease-out infinite}@keyframes ds-tile-pulse{0%{box-shadow:0 0 color-mix(in srgb,var(--accent, transparent) 60%,transparent)}70%{box-shadow:0 0 0 10px transparent}to{box-shadow:0 0 0 0 transparent}}.home-tile-big{font-family:Space Grotesk,Plus Jakarta Sans,system-ui,sans-serif;font-size:30px;font-weight:700;line-height:1.05;letter-spacing:-.02em;color:var(--shell-fg);align-self:end}.home-tile-label{font-family:Space Grotesk,system-ui,sans-serif;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--accent, var(--shell-fg))}.home-tile-sub{font-size:11px;color:var(--shell-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.home-warning{display:flex;align-items:flex-start;gap:10px;padding:11px 14px;border-radius:12px;background:#e67e2212;border:1px solid rgba(230,126,34,.22);border-left:3px solid #e67e22;font-size:12px}.home-warning span{flex-shrink:0;margin-top:1px;color:#e67e22}.home-warning p{margin:0;line-height:1.5;color:var(--shell-muted)}.home-settings{margin-top:auto;display:inline-flex;align-items:center;justify-content:center;gap:6px;align-self:center;font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--shell-muted);text-decoration:none;padding:8px 14px;border-radius:999px;opacity:.65;transition:opacity .15s ease,color .15s ease}.home-settings:hover,.home-settings:active{opacity:1;color:var(--shell-fg)}@media (min-width: 600px){.home-launcher{padding-top:56px;gap:24px;max-width:640px}.home-greeting{font-size:38px}.home-tile-grid{gap:14px}.home-tile{padding:18px;border-radius:18px}.home-tile-big{font-size:38px}}@media (prefers-reduced-motion: reduce){.home-tile{opacity:1;animation:none}.home-tile-pulse{animation:none}}.stats-view{flex:0 0 auto;height:calc(100dvh - var(--shell-header-h));max-height:calc(100dvh - var(--shell-header-h));padding:32px 20px 48px;max-width:720px;margin:0 auto;width:100%;display:flex;flex-direction:column;gap:20px;overflow-y:auto}.stats-loading{flex:1;display:flex;align-items:center;justify-content:center}.stats-cefr{display:flex;align-items:center;gap:12px;padding:14px 18px;border-radius:var(--shell-radius);background:#a78bfa12;border:1px solid rgba(167,139,250,.18)}.stats-cefr-badge{font-size:22px;font-weight:800;color:#a78bfa;letter-spacing:-.02em;flex-shrink:0}.stats-cefr-label{font-size:13px;color:var(--shell-muted)}.stats-section{border-radius:var(--shell-radius);background:linear-gradient(180deg,#151514fa,#0d0d0cfa);border:1px solid var(--shell-border);border-left:4px solid var(--accent, var(--shell-border-strong));box-shadow:inset 0 1px #ffffff08,0 4px 24px #0000004d;padding:18px 20px;display:flex;flex-direction:column;gap:12px}.stats-section-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px}.stats-section-head h2{margin:0;font-size:16px;font-weight:700}.stats-goto{font-size:12px;font-weight:600;color:var(--accent, var(--shell-muted));text-decoration:none;flex-shrink:0}.stats-goto:hover{text-decoration:underline}.stats-rows{display:flex;flex-direction:column;gap:6px}.stats-row{display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--shell-muted)}.stats-row strong{color:var(--shell-fg);font-weight:600}.stats-row--due strong{color:var(--accent, #facc15)}.stats-bar{height:5px;background:var(--shell-border);border-radius:3px;overflow:hidden}.stats-bar-fill{height:100%;background:var(--accent, var(--shell-border-strong));border-radius:3px;min-width:2px;transition:width .4s ease}.stats-empty{margin:0;font-size:13px;color:var(--shell-muted);font-style:italic}.stats-bridge-info{font-size:12px;color:var(--shell-muted);cursor:help}.stats-bridge-bands{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:8px}@media (min-width: 600px){.stats-bridge-bands{grid-template-columns:repeat(4,1fr)}}.stats-bridge-band{display:flex;flex-direction:column;align-items:flex-start;padding:12px 14px;border:1px solid var(--shell-border);border-radius:14px;background:#ffffff05;gap:2px}.stats-bridge-band strong{font-size:22px;font-weight:700;line-height:1}.stats-bridge-band span{font-size:13px;font-weight:600;color:var(--shell-fg)}.stats-bridge-band small{font-size:11px;color:var(--shell-muted);line-height:1.3}.stats-bridge-band--fort{border-color:#4caf7d66}.stats-bridge-band--fort strong{color:#4caf7d}.stats-bridge-band--moyen{border-color:#e8c42259}.stats-bridge-band--moyen strong{color:#e8c422}.stats-bridge-band--faible{border-color:#e67e2259}.stats-bridge-band--faible strong{color:#e67e22}.stats-bridge-band--vu strong{color:var(--shell-muted)}.stats-bridge-disclaimer{margin:12px 0 0;font-size:11px;color:var(--shell-muted);line-height:1.4}.stats-cefr-profile{display:flex;flex-direction:column;gap:12px;padding:16px;border:1px solid rgba(167,139,250,.25);border-radius:16px;background:#a78bfa0a}.stats-cefr-global{display:flex;align-items:center;gap:14px}.stats-cefr-global>div{display:flex;flex-direction:column;gap:2px}.stats-cefr-limiting{font-size:12px;color:var(--shell-muted)}.stats-cefr-axes{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.stats-cefr-axis{display:flex;flex-direction:column;align-items:flex-start;padding:10px 12px;border:1px solid var(--shell-border);border-radius:12px;background:#ffffff05;gap:2px}.stats-cefr-axis-label{font-size:11px;color:var(--shell-muted);text-transform:uppercase;letter-spacing:.04em}.stats-cefr-axis-level{font-size:18px;font-weight:700;color:var(--shell-fg);line-height:1}.stats-cefr-axis-score{font-size:11px;color:var(--shell-muted);font-variant-numeric:tabular-nums}.stats-cefr-axis.is-limiting{border-color:#e67e2280;background:#e67e220f}.stats-cefr-axis.is-limiting .stats-cefr-axis-level{color:#e67e22}.stats-cefr-ceiling-note{margin:0;font-size:12px;color:var(--shell-fg);padding:8px 10px;border-radius:8px;background:#4caf7d14;border:1px solid rgba(76,175,125,.2)}.stats-cefr-disclaimer{margin:0;font-size:11px;color:var(--shell-muted);line-height:1.4}.stats-coaching{display:flex;flex-direction:column;gap:10px}.stats-coaching h2{margin:0;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--shell-fg)}.stats-coaching-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.stats-coaching-item{display:flex;align-items:center;gap:12px;padding:12px 14px;border-radius:14px;border:1px solid var(--shell-border);background:#ffffff05}.stats-coaching-item.is-action{border-color:#e8c42259}.stats-coaching-item.is-info{border-color:#6366f14d}.stats-coaching-item.is-reinforcement{border-color:#4caf7d4d;background:#4caf7d0d}.stats-coaching-text{display:flex;flex-direction:column;gap:2px;flex:1 1 auto;min-width:0}.stats-coaching-text strong{font-size:14px;font-weight:600;color:var(--shell-fg)}.stats-coaching-text span{font-size:12px;color:var(--shell-muted);line-height:1.4}.stats-coaching-cta{flex:0 0 auto;font-size:13px;font-weight:600;color:var(--shell-accent, #e8c422);text-decoration:none;white-space:nowrap}.stats-coaching-cta:hover{text-decoration:underline}.stats-coach-pool{display:flex;flex-direction:column;gap:14px}.stats-coach-pool-head{display:flex;flex-direction:column;gap:4px}.stats-coach-pool-head h2{margin:0;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--shell-fg)}.stats-coach-pool-hint{margin:0;font-size:11px;color:var(--shell-muted);line-height:1.4}.stats-coach-pool-hint em{font-style:italic;opacity:.85}.stats-coach-module{display:flex;flex-direction:column;gap:8px;padding:14px 16px;border-radius:16px;border:1px solid var(--shell-border);background:#ffffff05;border-left:3px solid var(--accent)}.stats-coach-module-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.stats-coach-module-head h3{margin:0;font-size:14px;font-weight:700;color:var(--shell-fg);text-transform:uppercase;letter-spacing:.04em}.stats-coach-module-link{font-size:12px;font-weight:600;color:var(--accent);text-decoration:none}.stats-coach-module-link:hover{text-decoration:underline}.stats-coach-module-empty{margin:0;font-size:12px;color:var(--shell-muted);font-style:italic}.stats-coach-challenges{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}.stats-coach-challenge{display:flex;flex-direction:column;gap:4px;padding:10px 12px;border-radius:10px;background:#ffffff08;border:1px solid rgba(255,255,255,.05)}.stats-coach-challenge--high{border-color:#e67e224d;background:#e67e220a}.stats-coach-challenge--med{border-color:#e8c42238}.stats-coach-challenge-head{display:flex;align-items:center;gap:8px}.stats-coach-challenge-emoji{font-size:14px;flex-shrink:0}.stats-coach-challenge-head strong{font-size:13px;font-weight:600;color:var(--shell-fg);flex:1 1 auto;min-width:0}.stats-coach-challenge-severity{font-size:9px;letter-spacing:1px;flex-shrink:0;font-variant-numeric:tabular-nums}.stats-coach-challenge-severity--high{color:#e67e22}.stats-coach-challenge-severity--med{color:#e8c422}.stats-coach-challenge-severity--low{color:var(--shell-muted)}.stats-coach-challenge-datalabel{font-size:11px;font-weight:600;color:var(--accent);font-variant-numeric:tabular-nums;letter-spacing:.02em}.stats-coach-challenge-concept{margin:0;font-size:12px;color:var(--shell-muted);line-height:1.5}.settings-view{flex:0 0 auto;height:calc(100dvh - var(--shell-header-h));max-height:calc(100dvh - var(--shell-header-h));padding:32px 20px 48px;max-width:720px;margin:0 auto;width:100%;display:flex;flex-direction:column;gap:20px;overflow-y:auto}.settings-section{display:flex;flex-direction:column;gap:10px;padding:16px;border:1px solid var(--shell-border);border-radius:16px;background:#ffffff05}.settings-section h2{margin:0;font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--shell-fg)}.settings-explainer{margin:0;font-size:13px;color:var(--shell-muted);line-height:1.55}.settings-explainer strong{color:var(--shell-fg)}.settings-hint{margin:0;font-size:12px;color:var(--shell-muted);line-height:1.5}.settings-btn{align-self:flex-start;padding:12px 18px;border-radius:12px;border:1px solid var(--shell-border);background:#ffffff0a;color:var(--shell-fg);font-size:14px;font-weight:600;cursor:pointer;transition:background .15s ease,border-color .15s ease}.settings-btn:hover:not(:disabled){background:#ffffff14;border-color:var(--shell-border-strong)}.settings-btn:disabled{opacity:.5;cursor:not-allowed}.settings-btn--primary{background:#e8c4221f;border-color:#e8c42266}.settings-btn--primary:hover:not(:disabled){background:#e8c4222e}.settings-status{padding:12px 14px;border-radius:12px;font-size:13px;line-height:1.45}.settings-status--success{background:#4caf7d1a;border:1px solid rgba(76,175,125,.35);color:#a8d8c0}.settings-status--error{background:#e05c5c1a;border:1px solid rgba(224,92,92,.35);color:#f0b0b0}@media (min-width: 600px){.stats-view{padding-top:64px;gap:28px}}.shell-bottom-nav{display:none}@media (max-width: 767px){.shell-bottom-nav{display:grid;grid-template-columns:repeat(5,1fr);position:fixed;bottom:0;left:0;right:0;height:var(--shell-bottom-nav-h);background:#080808eb;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--shell-border);z-index:100;padding-bottom:env(safe-area-inset-bottom)}.shell-bottom-nav-item{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;text-decoration:none;color:var(--shell-muted);padding:6px 4px;transition:color .15s ease;-webkit-tap-highlight-color:transparent;min-height:44px}.shell-bottom-nav-item:active{opacity:.7}.shell-bottom-nav-item--active{color:var(--shell-fg)}.shell-bottom-nav-icon{font-size:20px;line-height:1;position:relative;display:flex;align-items:center;justify-content:center;width:32px;height:28px}.shell-bottom-nav-item--active .shell-bottom-nav-icon:after{content:"";position:absolute;top:-3px;right:-6px;bottom:-3px;left:-6px;border-radius:8px;background:#facc1526}.shell-bottom-nav-label{font-size:10px;font-weight:600;letter-spacing:.02em}.home-launcher,.stats-view{padding-bottom:calc(var(--shell-bottom-nav-h) + 16px)}}