.auth{max-width:480px;padding:calc(32px + env(safe-area-inset-top)) var(--gutter) var(--gutter);flex-direction:column;gap:4px;min-height:100dvh;margin:0 auto;display:flex}.auth__brand{color:var(--violet-500);letter-spacing:.5px;margin-bottom:24px;font-size:1.6rem;font-weight:800}.auth__title{font-size:1.4rem;font-weight:700}.auth__intro{color:var(--ink-soft);margin-bottom:20px}.auth__form{flex-direction:column;gap:4px;display:flex}.auth__code-input{letter-spacing:.4em;text-align:center;font-variant-numeric:tabular-nums;font-size:1.6rem}.auth__actions{flex-direction:column;gap:4px;margin-top:12px;display:flex}.auth__demo,.auth__notice{background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:var(--radius);margin-bottom:16px;padding:12px 14px}.auth__notice p{color:var(--ink-soft);font-size:.9rem}.auth__identity,.auth__invite{margin-bottom:18px}.auth__invite h3{margin-bottom:4px}.auth--pin{justify-content:flex-start}.pin{margin-top:8px}.pin__label{text-align:center;margin-bottom:10px;font-weight:600}.pin__dots{justify-content:center;gap:18px;margin:0 0 12px;display:flex}.pin__dot{border:2px solid var(--violet-500);background:0 0;border-radius:50%;width:16px;height:16px}.pin__dot--on{background:var(--violet-500)}.pin__error{text-align:center;color:var(--red);min-height:1.4em;margin-bottom:8px;font-weight:600}.pin__keys{grid-template-columns:repeat(3,1fr);gap:10px;max-width:320px;margin:0 auto;display:grid}.pin__key{border:1px solid var(--line);border-radius:var(--radius);background:var(--paper);min-height:64px;color:var(--ink);font:inherit;font-variant-numeric:tabular-nums;cursor:pointer;font-size:1.5rem;font-weight:600}.pin__key--text{font-size:.95rem;font-weight:600}.pin__key--empty{cursor:default;background:0 0;border:none}.pin__key:disabled{opacity:.4;cursor:default}.pin__key:active:not(:disabled){background:var(--paper-soft);transform:translateY(1px)}.pin__key:focus-visible{outline:3px solid var(--violet-500);outline-offset:2px}.auth__reminder{margin:var(--gutter);margin-bottom:0}.auth__forgot-note{color:var(--ink-soft);margin:12px 0 0;font-size:.88rem}.lecture-seule{border:1px solid var(--doute-trait,#e0c58a);background:var(--doute-fond,#fdf3e0);color:var(--encre,#1b1035);border-left-width:4px;border-radius:10px;margin:0 0 12px;padding:12px 14px}.lecture-seule__titre{margin-bottom:6px;font-size:1rem;display:block}.lecture-seule__corps,.lecture-seule__sortie{margin:0;font-size:.95rem;line-height:1.45}.lecture-seule__sortie{margin-top:8px;font-weight:600}.install{margin:var(--gutter) var(--gutter) 0;background:var(--paper);border:1px solid var(--line);border-left:4px solid var(--violet-500);border-radius:var(--radius);align-items:flex-start;gap:12px;padding:12px 14px;display:flex}.install__art{color:var(--violet-500);flex:none;margin-top:2px;line-height:0}.install__body{flex:1;min-width:0}.install__title{margin-bottom:2px;font-size:1rem;display:block}.install__text{color:var(--ink-soft);margin-bottom:8px;font-size:.9rem}.install__actions{flex-wrap:wrap;gap:8px;display:flex}.install__actions .k-button{flex:130px}.install__steps{counter-reset:install-step;flex-direction:column;gap:14px;margin:10px 0 0;display:flex}.install__step{min-height:var(--tap);align-items:center;gap:12px;display:flex}.install__step:before{counter-increment:install-step;content:counter(install-step);background:var(--violet-500);color:#fff;border-radius:50%;flex:none;justify-content:center;align-items:center;width:26px;height:26px;font-size:.85rem;font-weight:700;display:flex}.install__glyph{color:var(--violet-700);flex:none}:root{--violet-900:#1b1035;--violet-700:#2f1d5c;--violet-500:#7255eb;--gold:#f4d03f;--ink:#1a1a22;--ink-soft:#5b5b6b;--paper:#fff;--paper-soft:#f6f5fa;--line:#e3e1ec;--green:#1a7f52;--orange:#c2410c;--red:#b3261e;--tap:44px;--gutter:16px;--radius:14px;--nav-height:60px;color:var(--ink);background:var(--paper-soft);-webkit-text-size-adjust:100%;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Noto Sans,Ubuntu,Cantarell,Helvetica Neue,sans-serif;font-size:17px;line-height:1.45}*{box-sizing:border-box}body{background:var(--paper-soft);min-height:100dvh;margin:0}h1,h2,h3{margin:0;line-height:1.2}p{margin:0 0 8px}ul{margin:0;padding:0;list-style:none}.shell{flex-direction:column;max-width:560px;min-height:100dvh;margin:0 auto;display:flex}.shell__main{padding-bottom:calc(var(--nav-height) + env(safe-area-inset-bottom) + 8px);flex:1}.shell__section{padding:var(--gutter)}.shell__title{margin-bottom:10px;font-size:1.05rem;font-weight:700}.sync-strip{padding:6px var(--gutter);background:var(--violet-700);color:#fff;align-items:center;gap:8px;font-size:.85rem;display:flex}.sync-strip__dot{background:var(--green);border-radius:50%;flex:none;width:9px;height:9px}.sync-strip__dot--offline{background:var(--gold)}.sync-strip__dot--error{background:#ff8a80}.sync-strip__dot--syncing{background:var(--violet-500)}.sync-strip__detail{opacity:.85;text-align:right;margin-left:auto}.sync-strip--button{width:100%;min-height:var(--tap);font:inherit;text-align:left;cursor:pointer;border:none;font-size:.85rem}.sync-strip--button:focus-visible{outline:3px solid var(--gold);outline-offset:-3px}.topbar{background:var(--violet-700);align-items:stretch;display:flex}.topbar .sync-strip{flex:1;min-width:0}.topbar__account.k-icon-button{color:#fff;background:0 0;border:none;border-radius:0;font-size:1.1rem}.topbar__account.k-icon-button:focus-visible{outline:3px solid var(--gold);outline-offset:-3px}.nav{z-index:40;background:var(--paper);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);display:flex;position:fixed;bottom:0;left:0;right:0}.nav__inner{width:100%;max-width:560px;margin:0 auto;display:flex}.nav__item{min-height:var(--nav-height);color:var(--ink-soft);font:inherit;cursor:pointer;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;padding:6px 2px;font-size:.78rem;font-weight:600;display:flex}.nav__item--on{color:var(--violet-500)}.nav__glyph{font-size:1.25rem;line-height:1}.nav__item:focus-visible{outline:3px solid var(--violet-500);outline-offset:-3px}.stack{flex-direction:column;gap:10px;display:flex}.row{align-items:center;gap:10px;display:flex}.row--between{justify-content:space-between}.muted{color:var(--ink-soft)}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.tabular{font-variant-numeric:tabular-nums}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.split{gap:var(--gutter);grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;display:grid}.split__pane{border-inline-start:1px solid var(--line);min-width:0;padding-inline-start:var(--gutter)}.split__pane:first-child{border-inline-start:0;padding-inline-start:0}