:root{color-scheme:dark;--bg:#071114;--panel:#102328;--ink:#f7f3e9;--muted:#b2c1c1;--line:#2b4248;--aqua:#55e0d0;--sun:#ffb64d;--coral:#ff947f;font-family:ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.5;font-size:16px}
*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0;background:var(--bg);color:var(--ink)}a{color:var(--aqua);text-underline-offset:4px}button,input,select,textarea{font:inherit}button{cursor:pointer;color:var(--ink);background:#153039;border:1px solid var(--line);border-radius:10px;min-height:44px;padding:10px 16px;font-weight:650}button:hover{border-color:var(--aqua)}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--aqua);color:#06201e;border-color:var(--aqua)}.plain{background:transparent}input,select,textarea{display:block;width:100%;min-height:46px;background:#09191e;border:1px solid #46616a;color:var(--ink);border-radius:9px;padding:10px 12px;margin-top:7px}textarea{resize:vertical}input::placeholder,textarea::placeholder{color:#90a4a8}label{display:block;font-size:.9375rem;font-weight:600;margin-bottom:16px}label .hint{display:block;font-size:.875rem;font-weight:400;color:var(--muted);margin-top:5px}fieldset{min-width:0}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2rem,6vw,3rem);line-height:1.05;letter-spacing:-.04em;margin-bottom:0}h2{font-size:1.4rem;letter-spacing:-.02em;line-height:1.2}h3{font-size:1.05rem}p{overflow-wrap:anywhere}.shell{max-width:1040px;margin:auto;padding:24px max(18px,env(safe-area-inset-right)) 32px max(18px,env(safe-area-inset-left))}.topbar{max-width:1040px;margin:auto;padding:calc(18px + env(safe-area-inset-top)) 18px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px;border-bottom:1px solid var(--line);font-size:.875rem}.brand{font-size:1.35rem;font-weight:900;text-decoration:none;letter-spacing:-.04em;color:var(--ink)}.brand span{color:var(--aqua)}.heading,.row{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.heading{margin:10px 0 24px}.eyebrow{font-size:.8125rem;text-transform:uppercase;letter-spacing:.1em;color:var(--aqua);font-weight:750;margin-bottom:8px}.badge{border:1px solid var(--line);border-radius:999px;font-size:.8125rem;padding:6px 10px;color:var(--muted)}.muted{color:var(--muted)}.small{font-size:.875rem}.notice{padding:14px 16px;background:#182d32;border:1px solid var(--line);border-left:3px solid var(--sun);border-radius:10px;margin-bottom:20px}.notice:empty{display:none}.panel{background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:22px;margin-bottom:22px}.narrow{max-width:480px}.error{color:#ffaf9e;font-size:.9375rem;margin:12px 0;white-space:pre-line}.error:empty{display:none}.actions{display:flex;flex-wrap:wrap;gap:10px}.workspace-head{margin:26px 0 18px}.workspace-head h2{margin-bottom:0}.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-bottom:24px}.stats>div{border-top:2px solid var(--aqua);background:var(--panel);border-radius:0 0 14px 14px;padding:16px}.stats span{display:block;color:var(--muted);font-size:.875rem}.stats strong{font-size:2rem;display:block;line-height:1.2;margin-top:8px}.tabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:18px}.tabs button{background:transparent;border:0;border-bottom:3px solid transparent;border-radius:0;color:var(--muted)}.tabs button[aria-pressed=true]{color:var(--aqua);border-bottom-color:var(--aqua)}.toolbar{display:flex;gap:12px;align-items:end;flex-wrap:wrap;margin-bottom:12px}.toolbar label{flex:1;min-width:160px;margin:0}.toolbar button{margin-bottom:0}.session-list{display:grid;gap:14px}.session{border:1px solid var(--line);background:var(--panel);border-radius:16px;overflow:hidden}.session>summary{padding:18px;cursor:pointer;list-style:none;display:grid;grid-template-columns:1fr auto;align-items:center;gap:16px}.session>summary::-webkit-details-marker{display:none}.session h3{font-size:1.15rem;margin:5px 0}.session-meta{font-size:.875rem;color:var(--muted)}.session-score{text-align:right;white-space:nowrap}.session-score strong{display:block;font-size:1.35rem;color:var(--aqua)}.session-body{border-top:1px solid var(--line);padding:18px}.session-body p{white-space:pre-wrap}.session-body h4{font-size:.875rem;color:var(--muted);margin:20px 0 5px}.session-body .actions{margin-top:20px}.empty{padding:28px 20px;border:1px dashed var(--line);border-radius:14px}.empty h3{margin-bottom:8px}.empty p{margin:0;color:var(--muted)}.exports{margin-top:24px;border-top:1px solid var(--line);padding-top:18px}.exports p{margin:0;max-width:370px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}.wide{grid-column:1/-1}dialog{background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:20px;padding:24px;width:min(780px,calc(100% - 24px));max-height:90dvh;overscroll-behavior:contain}dialog::backdrop{background:rgba(0,0,0,.75)}#editor .row h2{margin:0}#draft-note{margin-top:14px}.save-bar{position:sticky;bottom:-24px;background:var(--bg);border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:12px;padding:16px 0 calc(16px + env(safe-area-inset-bottom))}.splits-section{margin:22px 0}.splits-section .row{align-items:start}.splits-section h3{margin-bottom:5px}.splits-section p{max-width:480px}.split{border:1px solid var(--line);border-radius:12px;padding:16px;margin:14px 0;background:var(--panel)}.split legend{font-size:.875rem;color:var(--aqua);font-weight:700;padding:0 6px}.split .form-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.split label{font-size:.875rem}.split .remove-split{color:#ffaf9e}#confirm-dialog{max-width:420px}#account-panel{padding:14px 18px}#identity{margin:0;font-size:.875rem}#password-panel{margin-top:12px}#password-panel summary{cursor:pointer;font-size:.875rem}#password-form{margin-top:14px}.table-scroll{overflow-x:auto;margin:16px 0}table{width:100%;border-collapse:collapse;font-size:.9375rem}th,td{padding:10px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top;overflow-wrap:anywhere}th{color:var(--muted);font-size:.875rem}td:first-child{color:var(--muted)}.positive{color:var(--aqua)}.negative{color:var(--coral)}.delta{font-size:1.6rem;font-weight:800;margin:8px 0}.skip{position:absolute;top:-100px;left:12px;background:var(--ink);color:var(--bg);padding:12px;z-index:10}.skip:focus{top:12px}:focus-visible{outline:2px solid var(--aqua);outline-offset:3px}footer{padding-bottom:calc(24px + env(safe-area-inset-bottom))!important}
@media(max-width:600px){.form-grid,.split .form-grid{grid-template-columns:1fr}.stats{gap:7px}.stats>div{padding:12px 9px}.stats span{font-size:.8125rem}.heading .badge{display:none}.workspace-head .actions{width:100%}.workspace-head button{flex:1}.toolbar button{width:100%}dialog{width:100%;max-width:none;max-height:100dvh;height:100dvh;border-radius:0;border:0;margin:0;padding:20px 18px}.save-bar{bottom:-20px}.session>summary{gap:10px;padding:16px}.session-score strong{font-size:1.15rem}.session-score .badge{font-size:.75rem}#confirm-dialog{height:auto;max-height:80dvh;width:calc(100% - 32px);margin:auto;border-radius:16px;padding:22px}.exports .actions{width:100%}.exports button{flex:1}}
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