:root{color-scheme:light;--ink:#263238;--muted:#526468;--paper:#fff1df;--paper-deep:#f2d7c5;--cream:#fffaf2;--line:rgba(38,50,56,0.22);--coral:#ff654b;--coral-deep:#df503b;--coral-soft:#ffb39e;--sky:#86cbd6;--sky-deep:#4fa8b7;--sky-soft:#c2e8ed;--yellow:#f5c85e;--shadow:0 12px 32px rgba(38,50,56,0.1);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;color:var(--ink);overflow-x:clip}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}h1,h2,h3,p{overflow-wrap:anywhere}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:700}.brand-mark{display:grid;width:36px;height:36px;place-items:center;border:1.5px solid var(--line);border-radius:8px;background:var(--coral);color:var(--cream);font-weight:700}.brand-mark svg{display:block}.eyebrow{margin:0 0 6px;color:var(--coral);font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.button{display:inline-flex;min-height:48px;align-items:center;justify-content:center;border:1.5px solid var(--line);border-radius:8px;padding:12px 18px;cursor:pointer;box-shadow:0 2px 10px rgba(38,50,56,.08);font-weight:700;transition:transform .14s ease,box-shadow .14s ease;text-decoration:none}.button:hover{transform:translateY(-1px)}.button.primary{background:var(--coral);color:var(--cream)}.button.secondary{background:var(--sky);color:var(--ink)}.button.full{width:100%}.app-body{display:grid;grid-template-columns:260px minmax(0,1fr);min-height:100vh;background:#f6e3d3}.app-sidebar{position:-webkit-sticky;position:sticky;top:0;display:flex;height:100vh;flex-direction:column;gap:28px;padding:24px;border-right:1.5px solid var(--line);background:var(--cream);overflow-y:auto}.app-sidebar nav{display:grid;grid-gap:6px;gap:6px}.app-sidebar nav a{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:8px;color:var(--muted);font-weight:600;font-size:.95rem;transition:background .12s ease,color .12s ease}.app-sidebar nav a.active,.app-sidebar nav a:hover{background:var(--sky-soft);color:var(--ink)}.app-sidebar nav a.active{font-weight:700}.app-sidebar .nav-section-label{margin:16px 0 4px 12px;color:var(--muted);font-size:.74rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.sidebar-top{display:flex;align-items:center;justify-content:space-between}.drawer-backdrop,.drawer-close,.mobile-topbar{display:none}.drawer-toggle{display:grid;place-items:center;width:40px;height:40px;border:1.5px solid var(--line);border-radius:8px;background:var(--paper);font-size:1.2rem;cursor:pointer;color:var(--ink);flex-shrink:0}.rep-badge{display:flex;align-items:center;gap:6px;margin:-4px 0 8px;padding:5px 10px;border-radius:6px;background:var(--coral)}.sidebar-footer{margin-top:auto;display:grid;grid-gap:8px;gap:8px}.topbar-initials{display:none;width:34px;height:34px;border-radius:50%;background:var(--coral);border:1.5px solid var(--coral-deep);color:#fff;place-items:center;font-weight:700;font-size:.78rem;letter-spacing:-.02em}.app-main{padding:34px clamp(20px,4vw,54px)}.app-topbar{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:14px}.app-topbar h1{max-width:760px;font-size:clamp(2rem,4vw,3.5rem);margin:0;line-height:1}.app-lede{max-width:760px;margin:0 0 28px;color:var(--muted);font-size:1.05rem;font-weight:500;line-height:1.6}.app-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:14px;gap:14px;margin-bottom:18px}.form-grid-2{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-gap:12px;gap:12px}input[type=date]{-webkit-appearance:none;-moz-appearance:none;appearance:none;min-width:0;max-width:100%}input[type=date]::-webkit-date-and-time-value{text-align:left;margin:0}input[type=date]::-webkit-calendar-picker-indicator{margin-left:auto}.app-card{display:grid;min-height:135px;padding:18px;border:1.5px solid var(--line);border-radius:8px;background:var(--cream);box-shadow:0 2px 10px rgba(38,50,56,.08)}.app-card span{color:var(--muted);font-weight:600;font-size:.88rem}.app-card strong{font-size:2.2rem;margin-top:auto}.app-list{display:grid;grid-gap:10px;gap:10px}.app-list>a,.app-list>div{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 18px;border:1.5px solid var(--line);border-radius:8px;background:var(--cream);box-shadow:0 2px 10px rgba(38,50,56,.08)}.app-list span{color:var(--muted);font-weight:600;font-size:.92rem}.app-list strong{color:var(--coral-deep);font-weight:700}.toggle{position:relative;width:46px;height:26px;flex-shrink:0;cursor:pointer}.toggle input{position:absolute;opacity:0;width:0;height:0}.toggle-track{position:absolute;inset:0;border:1.5px solid var(--line);border-radius:999px;background:var(--paper-deep);transition:background .18s ease,border-color .18s ease}.toggle input:checked~.toggle-track{background:var(--coral);border-color:var(--coral-deep)}.toggle-thumb{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;box-shadow:0 2px 6px rgba(38,50,56,.18);transition:transform .18s ease}.toggle input:checked~.toggle-track .toggle-thumb{transform:translateX(20px)}.challenge-card{grid-template-columns:minmax(0,1fr) auto;align-items:center;grid-gap:16px;gap:16px;padding:20px 22px;border:1.5px solid var(--line);border-radius:10px;background:var(--cream);box-shadow:0 2px 10px rgba(38,50,56,.07);transition:transform .14s ease,box-shadow .14s ease;cursor:pointer;text-decoration:none;color:inherit;display:grid}.challenge-card:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(38,50,56,.1)}.challenge-tabs{display:flex;align-items:flex-end;gap:8px;margin-bottom:20px}.challenge-tabs .tabs-row{display:flex;align-items:flex-end;flex:1 1;min-width:0;border-bottom:1.5px solid var(--line)}.tab-btn{display:flex;align-items:center;gap:6px;flex-shrink:0;padding:10px 14px;border:none;border-bottom:2.5px solid transparent;margin-bottom:-1.5px;background:none;color:var(--muted);font:inherit;font-weight:600;font-size:.92rem;cursor:pointer;white-space:nowrap;transition:color .14s ease}.tab-btn.active{border-bottom-color:var(--coral);color:var(--ink);font-weight:700}.tab-badge{min-width:18px;height:18px;padding:0 5px;border-radius:999px;background:var(--coral);color:#fff;font-size:.66rem;font-weight:700;display:grid;place-items:center}.whiteboard-link{display:flex;align-items:center;gap:5px;flex-shrink:0;padding:8px 12px;margin-bottom:2px;border:1.5px solid var(--line);border-radius:8px;background:var(--paper);color:var(--muted);font-weight:600;font-size:.84rem;text-decoration:none;white-space:nowrap}.checkin-celebrate{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:24px;background:rgba(38,50,56,.28);-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);pointer-events:none;animation:celebrate-overlay 1.7s ease forwards}.checkin-celebrate-card{background:var(--cream);border:1.5px solid var(--line);border-radius:18px;padding:28px 36px;text-align:center;box-shadow:0 28px 72px rgba(38,50,56,.28);animation:checkin-pop .42s cubic-bezier(.34,1.4,.64,1)}@keyframes celebrate-overlay{0%{opacity:0}10%{opacity:1}78%{opacity:1}to{opacity:0}}@keyframes checkin-pop{0%{transform:scale(.5);opacity:0}70%{transform:scale(1.06);opacity:1}to{transform:scale(1);opacity:1}}@media (max-width:768px){.app-body{grid-template-columns:minmax(0,1fr);overflow-x:hidden}.mobile-topbar{display:flex;align-items:center;gap:12px;position:fixed;top:0;left:0;right:0;height:56px;padding:0 14px;background:var(--cream);border-bottom:1.5px solid var(--line);z-index:40}.mobile-topbar-title{flex:1 1;min-width:0;font-weight:700;font-size:1.02rem;color:var(--ink)}.topbar-initials{display:grid}.app-sidebar{position:fixed;top:0;bottom:0;left:0;width:min(82vw,320px);height:100dvh;z-index:50;border-right:1.5px solid var(--line);border-bottom:none;padding:18px;gap:20px;transform:translateX(-100%);transition:transform .24s ease}.app-sidebar.menu-open{transform:translateX(0);box-shadow:0 0 40px rgba(0,0,0,.28)}.drawer-close{display:grid;place-items:center;width:36px;height:36px;border:1.5px solid var(--line);border-radius:8px;background:var(--paper);font-size:.95rem;cursor:pointer;color:var(--ink);flex-shrink:0}.drawer-backdrop{display:block;position:fixed;inset:0;background:rgba(20,24,28,.45);opacity:0;pointer-events:none;transition:opacity .24s ease;z-index:45}.drawer-backdrop.show{opacity:1;pointer-events:auto}.app-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid-2{grid-template-columns:minmax(0,1fr)}.app-topbar{flex-direction:column;align-items:flex-start;gap:12px}.app-main{padding:calc(56px + 18px) 16px 28px;min-width:0}.challenge-tabs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:6px;gap:6px;align-items:stretch}.challenge-tabs .tabs-row{display:contents}.tab-btn,.whiteboard-link{flex-direction:column;justify-content:center;gap:3px;padding:9px 2px;margin-bottom:0;border:1.5px solid var(--line);border-radius:8px;background:var(--cream);font-size:.68rem;font-weight:600;overflow:hidden;text-align:center}.tab-btn.active{border-color:var(--coral);background:#fff2ec;color:var(--coral-deep)}.tab-btn .tab-icon,.whiteboard-link .tab-icon{font-size:1.05rem}}@media (max-width:480px){.app-grid{grid-template-columns:1fr}}