:root{color-scheme:dark;--bg:#101815;--surface:#1b2520;--surface-2:#24322b;--text:#f1f7f2;--muted:#a5b4aa;--accent:#cbff48;--accent-text:#172100;--line:rgba(255,255,255,.11);--blue:#8aa2ff;--danger:#ff8a77;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}body.light{color-scheme:light;--bg:#f8f3eb;--surface:#fff;--surface-2:#f2ece2;--text:#18243c;--muted:#657083;--accent:#fa745d;--accent-text:#fff;--line:rgba(24,36,60,.12);--blue:#1d3d72;--danger:#bd4557}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);min-height:100vh}.app-shell{max-width:540px;margin:auto;padding:calc(20px + env(safe-area-inset-top)) 18px calc(92px + env(safe-area-inset-bottom));min-height:100vh}.topbar,.section-heading,.hero-line,.modal-heading,.connection{display:flex;align-items:center;justify-content:space-between;gap:14px}.eyebrow,.muted,.section-note,.next-action,.file-status{color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:.12em;margin:0 0 4px;font-weight:700}.topbar h1{font-size:28px;margin:0;letter-spacing:-.7px}.icon-button{background:transparent;border:1px solid var(--line);width:39px;height:39px;border-radius:14px;color:var(--text);font-size:22px;cursor:pointer}.view{display:none;padding-top:25px}.view.active{display:block}.hero,.plan-card,.upload-zone,.history-card{background:var(--surface);border-radius:22px;padding:18px}.hero p{margin:0}.hero-line{align-items:flex-start;margin-top:7px}.sport-label{font-size:12px;color:var(--blue);font-weight:800;letter-spacing:.04em}.countdown{font-size:42px;line-height:1;margin:7px 0 4px!important;letter-spacing:-1.8px;font-weight:700}.progress-ring{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--accent) 0 25%,rgba(255,255,255,.15) 25%);position:relative;font-size:12px;font-weight:800}.progress-ring:before{content:"";position:absolute;inset:8px;background:var(--surface);border-radius:50%}.progress-ring span{position:relative}.section{margin-top:26px}.section.compact{margin-top:18px}.section h2,.view h2{font-size:18px;margin:0;letter-spacing:-.3px}.section-note{font-size:13px;line-height:1.45;margin:8px 0 10px}.text-button{border:0;background:transparent;color:var(--accent);font:700 13px inherit;padding:5px;cursor:pointer}.task-list{border-top:1px solid var(--line)}.task{display:grid;grid-template-columns:28px 1fr auto;gap:10px;align-items:center;padding:14px 0;border-bottom:1px solid var(--line);cursor:pointer}.task input{position:absolute;opacity:0}.checkmark{width:22px;height:22px;border:1.5px solid var(--muted);border-radius:8px;display:grid;place-items:center;color:var(--accent-text)}.task.done .checkmark{background:var(--accent);border-color:var(--accent)}.task.done .task-title{text-decoration:line-through;color:var(--muted)}.task-title{font-size:14px}.task-time{font-size:12px;color:var(--muted)}.next-action{font-size:13px;margin:18px 0 10px;display:flex;justify-content:space-between;gap:10px}.next-action strong{color:var(--text);text-align:right}.primary-button,.secondary-button{font:700 14px inherit;border:0;border-radius:15px;padding:14px 16px;width:100%;cursor:pointer}.primary-button{background:var(--accent);color:var(--accent-text)}.secondary-button{background:var(--surface-2);color:var(--text);margin-top:10px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;background:color-mix(in srgb,var(--bg) 92%,transparent);backdrop-filter:blur(15px);display:flex;justify-content:center;padding:10px max(12px,env(safe-area-inset-left)) calc(10px + env(safe-area-inset-bottom));z-index:2}.nav-item{border:0;background:transparent;color:var(--muted);font:600 11px inherit;padding:10px 9px;min-width:62px;cursor:pointer}.nav-item.active{color:var(--accent)}.plan-card h3{margin:3px 0 5px;font-size:23px}.plan-meta{color:var(--muted);font-size:13px}.plan-status{display:inline-block;margin-top:13px;padding:6px 9px;border-radius:99px;background:color-mix(in srgb,var(--accent) 15%,transparent);color:var(--accent);font-size:12px;font-weight:800}.upload-zone{display:flex;flex-direction:column;align-items:center;text-align:center;border:1px dashed var(--line);background:transparent;cursor:pointer}.upload-zone span{font-size:26px;color:var(--accent)}.upload-zone strong{font-size:14px;margin:4px}.upload-zone small{color:var(--muted)}.file-status{font-size:13px;margin-top:10px}.chat-log{display:flex;flex-direction:column;gap:12px;margin:18px 0 15px}.bubble{max-width:88%;padding:13px 14px;border-radius:17px;font-size:14px;line-height:1.45;background:var(--surface);align-self:flex-start}.bubble.user{background:var(--accent);color:var(--accent-text);align-self:flex-end}.chat-form{display:flex;gap:8px;position:sticky;bottom:72px}.chat-form input{flex:1}.send-button{border:0;border-radius:14px;width:48px;background:var(--accent);color:var(--accent-text);font-size:21px;font-weight:800}.history-list{display:grid;gap:10px;margin-top:16px}.history-card{padding:14px}.history-card h3{margin:0 0 4px;font-size:15px}.history-card p{margin:0;font-size:13px;color:var(--muted)}.profile-form,.modal form{display:grid;gap:14px;margin-top:18px}.profile-form label,.modal label{display:grid;gap:6px;font-size:13px;font-weight:700}input,select,textarea{font:400 16px inherit;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:11px 12px;width:100%}textarea{resize:vertical}.connection{padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}.connect-button{border:1px solid var(--line);background:transparent;color:var(--muted);padding:7px 9px;border-radius:10px;font:600 12px inherit}.modal{width:min(100% - 28px,480px);border:0;border-radius:24px;padding:20px;background:var(--bg);color:var(--text);box-shadow:0 22px 70px #0008}.modal::backdrop{background:#0009}.modal form{margin:0}.modal-heading h2{margin:0}.modal-actions{display:flex;gap:9px}.modal-actions button{margin:0}.switch-row{grid-template-columns:20px 1fr;align-items:center}.switch-row input{width:20px;height:20px}.rating-row label{grid-template-columns:1fr auto;align-items:center}.rating-row input{grid-column:1/-1;padding:0;accent-color:var(--accent)}output{color:var(--accent);font-weight:800}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}@media(min-width:541px){.bottom-nav{max-width:540px;margin:auto;border-radius:22px 22px 0 0}}