:root{--bg-0: #0a1628;--bg-1: #1a2c4a;--ink: #f4f4f5;--ink-soft: rgba(244, 244, 245, .62);--ink-faint: rgba(244, 244, 245, .4);--line: rgba(255, 255, 255, .08);--line-strong: rgba(255, 255, 255, .16);--glass: rgba(20, 30, 50, .55);--glass-2: rgba(20, 30, 50, .78);--accent: #5ad1c7;--accent-ink: #06231f;--fat: #5aa9ff;--muscle: #57e08b;--warn: #f0b34e;--bad: #f4736b;--good: #57e08b;--radius: 18px;--radius-sm: 12px;--ease: cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:Inter Tight,system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg-0);-webkit-font-smoothing:antialiased;font-variant-numeric:tabular-nums}.app-root{min-height:100vh;position:relative;isolation:isolate}.app-root:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse at 50% 60%,rgba(90,209,199,.14) 0%,transparent 55%),linear-gradient(180deg,#0a1628,#1a2c4a 42%,#34506f 72%,#8fb0c4);z-index:-2;pointer-events:none}.app-root:after{content:"";position:fixed;top:0;right:0;bottom:0;left:0;background-image:url(https://raw.githubusercontent.com/dannycantcode17/backdrop-bank/main/Beach%20Web%20Design%205.png);background-size:cover;background-position:bottom center;background-repeat:no-repeat;opacity:.5;mask-image:linear-gradient(180deg,transparent 0%,transparent 32%,black 92%);-webkit-mask-image:linear-gradient(180deg,transparent 0%,transparent 32%,black 92%);z-index:-1;pointer-events:none}.shell{display:flex;min-height:100vh}.sidebar{width:230px;flex:0 0 230px;padding:26px 18px;border-right:1px solid var(--line);background:#0a12228c;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);position:sticky;top:0;height:100vh;overflow-y:auto}.brand{font-weight:800;font-size:20px;letter-spacing:-.02em;margin-bottom:2px}.brand .dot{color:var(--accent)}.brand-sub{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin-bottom:26px}.nav-group-label{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin:18px 0 8px 8px}.nav-item{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:10px 12px;margin-bottom:3px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--ink-soft);font:inherit;font-size:14px;cursor:pointer;transition:all .22s var(--ease)}.nav-item:hover{background:#ffffff0d;color:var(--ink)}.nav-item.active{background:#5ad1c724;color:#d7fbf6}.nav-item .ix{width:22px;font-size:12px;opacity:.7;font-weight:600}.main{flex:1;min-width:0;padding:36px clamp(20px,4vw,56px) 80px;max-width:1180px}.topbar,.nav-scrim,.nav-drawer{display:none}.eyebrow{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);font-weight:600}h1.page{font-size:clamp(34px,5vw,52px);font-weight:700;letter-spacing:-.025em;margin:6px 0 4px;line-height:1.02}.page-sub{color:var(--ink-soft);font-size:16px;margin:0 0 28px;max-width:60ch}h2.section{font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);font-weight:600;margin:30px 0 14px}.card{background:var(--glass);backdrop-filter:blur(24px) saturate(140%);-webkit-backdrop-filter:blur(24px) saturate(140%);border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 8px 32px #00000040}.card.tight{padding:18px 20px}.grid{display:grid;gap:16px}.cols-2{grid-template-columns:repeat(2,1fr)}.cols-3{grid-template-columns:repeat(3,1fr)}.cols-6{grid-template-columns:repeat(6,1fr)}@media(max-width:900px){.cols-2,.cols-3,.cols-6{grid-template-columns:1fr 1fr}.sidebar{display:none}.main{padding:calc(64px + env(safe-area-inset-top)) clamp(16px,4vw,56px) 32px}.topbar{display:flex;align-items:center;gap:14px;position:fixed;top:0;left:0;right:0;z-index:40;padding:9px 16px;padding-top:calc(9px + env(safe-area-inset-top));padding-left:calc(16px + env(safe-area-inset-left));padding-right:calc(16px + env(safe-area-inset-right));background:#0a1222d1;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}.topbar-burger{display:flex;flex-direction:column;justify-content:center;gap:4px;width:42px;height:42px;padding:11px;flex:none;border:1px solid var(--line-strong);border-radius:11px;background:#ffffff0a;cursor:pointer}.topbar-burger span{display:block;height:2px;border-radius:2px;background:var(--ink)}.topbar-brand{font-weight:800;font-size:15px;letter-spacing:-.02em}.topbar-brand .dot{color:var(--accent)}.topbar-title{margin-left:auto;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft);font-weight:600}.nav-scrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:45;background:#00000080;opacity:0;pointer-events:none;transition:opacity .24s var(--ease)}.nav-scrim.open{opacity:1;pointer-events:auto}.nav-drawer{display:block;position:fixed;top:0;left:0;bottom:0;z-index:50;width:270px;max-width:84vw;overflow-y:auto;padding:22px 18px;padding-top:calc(22px + env(safe-area-inset-top));padding-left:calc(18px + env(safe-area-inset-left));background:#0a1222f0;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-right:1px solid var(--line-strong);transform:translate(-100%);transition:transform .28s var(--ease)}.nav-drawer.open{transform:none}.nav-drawer .nav-item{padding:13px 12px}.nav-drawer-close{position:absolute;top:16px;right:14px;width:36px;height:36px;border-radius:10px;border:1px solid var(--line-strong);background:#ffffff0a;color:var(--ink-soft);font-size:15px;cursor:pointer}}@media(max-width:560px){.cols-2,.cols-3,.cols-6{grid-template-columns:1fr}}.stat .stat-label{font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint)}.stat .stat-value{font-size:30px;font-weight:700;letter-spacing:-.02em;margin-top:6px}.stat .stat-row{display:flex;justify-content:space-between;gap:10px;margin-top:12px;font-size:13px}.stat .stat-row .k{color:var(--ink-faint)}.stat .stat-row .v{font-weight:600}.pos{color:var(--good)}.neg{color:var(--bad)}.accent{color:var(--accent)}.field{margin-bottom:16px}.field label{display:block;font-size:13px;color:var(--ink-soft);margin-bottom:6px}.field .hint{font-size:12px;color:var(--ink-faint);margin-top:4px}input,select,textarea{width:100%;background:#080e1a99;border:1px solid var(--line-strong);border-radius:10px;color:var(--ink);font:inherit;font-size:15px;padding:11px 13px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #5ad1c729}select option{background:#0f1c33}.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line-strong);background:#ffffff0a;color:var(--ink);font:inherit;font-weight:600;font-size:14px;padding:11px 18px;border-radius:11px;cursor:pointer;transition:all .2s var(--ease)}.btn:hover{border-color:var(--accent);background:#5ad1c71a}.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:transparent}.btn.primary:hover{filter:brightness(1.06)}.btn.ghost{border-color:transparent;background:transparent;color:var(--ink-soft)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-row{display:flex;gap:10px;flex-wrap:wrap}.pill{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:5px 11px;border-radius:999px}.pill.warn{background:#f0b34e29;color:var(--warn)}.pill.good{background:#57e08b29;color:var(--good)}.pill.bad{background:#f4736b29;color:var(--bad)}.pill.muted{background:#ffffff12;color:var(--ink-soft)}.tbl{width:100%;border-collapse:collapse;font-size:14px}.tbl th{text-align:left;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line)}.tbl td{padding:7px 10px;border-bottom:1px solid var(--line)}.tbl input,.tbl select{padding:7px 9px;font-size:14px}.tbl tr:last-child td{border-bottom:none}@media(max-width:560px){.tbl.resp thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.tbl.resp tr{display:block;margin-bottom:12px;padding:6px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#080e1a66}.tbl.resp td{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:9px 0;border-bottom:1px solid var(--line)}.tbl.resp tr td:last-child{border-bottom:none}.tbl.resp td:before{content:attr(data-label);flex:none;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-faint);font-weight:600}.tbl.resp td input,.tbl.resp td select{width:150px!important;min-width:0;padding:11px 12px}.tbl.resp td .btn{padding:9px 14px}}.chart-wrap{width:100%;height:300px}.legend{display:flex;gap:18px;flex-wrap:wrap;font-size:12px;color:var(--ink-soft);margin-top:6px}.legend .key{display:inline-flex;align-items:center;gap:7px}.swatch{width:12px;height:3px;border-radius:2px;display:inline-block}.chat-log{display:flex;flex-direction:column;gap:14px;max-height:52vh;overflow-y:auto;padding-right:6px}.msg{max-width:80%;padding:13px 16px;border-radius:14px;font-size:15px;line-height:1.55;white-space:pre-wrap}.msg.user{align-self:flex-end;background:#5ad1c729;border:1px solid rgba(90,209,199,.25)}.msg.ai{align-self:flex-start;background:#ffffff0d;border:1px solid var(--line)}.msg.sys{align-self:center;font-size:12px;color:var(--ink-faint)}.divider{height:1px;background:var(--line);margin:22px 0}.row-between{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.muted{color:var(--ink-soft)}.faint{color:var(--ink-faint)}a{color:var(--accent)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#ffffff1f;border-radius:6px}.config-root{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:clamp(16px,4vw,48px);position:relative}.config-card{position:relative;z-index:1;width:100%;max-width:660px;background:var(--glass-2);backdrop-filter:blur(28px) saturate(140%);-webkit-backdrop-filter:blur(28px) saturate(140%);border:1px solid var(--line-strong);border-radius:24px;padding:clamp(26px,4vw,44px);box-shadow:0 24px 80px #00000073;animation:stage-in .42s var(--ease)}@keyframes stage-in{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.config-stage{display:flex;flex-direction:column}.config-h1{font-size:clamp(26px,4vw,38px);font-weight:700;letter-spacing:-.025em;line-height:1.08;margin:10px 0 0}.config-h1.q{margin-top:14px}.config-h1.accent{color:var(--accent)}.config-lead{color:var(--ink-soft);font-size:16px;line-height:1.6;margin:14px 0 0;max-width:56ch}.config-lead.sub{font-size:14px;margin-top:8px}.coach-badge{display:inline-flex;align-items:center;gap:9px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);font-weight:600}.coach-dot{width:22px;height:22px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#8defe3,var(--accent));box-shadow:0 0 0 4px #5ad1c724}.coach-name{color:var(--accent)}.config-progress{height:4px;background:#ffffff14;border-radius:999px;overflow:hidden}.config-progress-bar{height:100%;background:var(--accent);border-radius:999px;transition:width .36s var(--ease)}.config-step-no{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-faint);margin-top:14px}.opt-list{display:flex;flex-direction:column;gap:10px;margin-top:22px}.opt{display:flex;flex-direction:column;gap:3px;text-align:left;padding:16px 18px;border-radius:14px;border:1px solid var(--line-strong);background:#080e1a80;color:var(--ink);font:inherit;cursor:pointer;transition:all .18s var(--ease)}.opt:hover{border-color:var(--accent);background:#5ad1c714;transform:translate(2px)}.opt.selected{border-color:var(--accent);background:#5ad1c729;box-shadow:0 0 0 3px #5ad1c724}.opt-label{font-size:16px;font-weight:600}.opt-desc{font-size:13px;color:var(--ink-soft)}.num-wrap{display:flex;align-items:center;gap:14px;margin-top:24px;flex-wrap:wrap}.num-field{position:relative;flex:1;min-width:180px}.num-field input{font-size:22px;font-weight:600;padding:16px 64px 16px 16px}.num-unit{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--ink-faint);font-size:14px;font-weight:600}.config-nav{margin-top:26px;display:flex;gap:10px}.config-nav.between{justify-content:flex-start}.btn.lg{padding:14px 26px;font-size:15px;border-radius:13px}.reveal-eyebrow{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);font-weight:600;margin-top:18px}.reveal-coach{margin-top:18px;padding:18px 20px;border-radius:14px;background:#5ad1c714;border:1px solid rgba(90,209,199,.2);color:var(--ink);font-size:15px;line-height:1.6;white-space:pre-wrap}.reveal-track{margin-top:22px}.reveal-track-head{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);font-weight:600;margin-bottom:10px}.reveal-pills{display:flex;gap:8px;flex-wrap:wrap}.reveal-note{margin-top:12px;font-size:13px;color:var(--ink-soft);line-height:1.55}.shimmer{color:var(--ink-faint);background:linear-gradient(90deg,#ffffff2e 25%,#ffffff80,#ffffff2e 75%);background-size:200% 100%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:shimmer 1.4s linear infinite}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@media(max-width:560px){.config-card{border-radius:18px}.opt{padding:14px 15px}.num-field{min-width:0}}.bh-views{display:flex;gap:20px;justify-content:center;flex-wrap:wrap}.bh-figure{flex:1;min-width:130px;max-width:220px;text-align:center}.bh-caption{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-faint);margin-top:4px}.bh-legend{display:flex;align-items:center;gap:8px;font-size:11px;margin-top:16px}.bh-scale{height:8px;width:140px;border-radius:999px;background:linear-gradient(90deg,#33475f,#5ad1c7,#f0b34e)}.bh-readout{margin-top:14px;font-size:13px;color:var(--ink);line-height:1.6}.track-toggles{display:flex;flex-wrap:wrap;gap:10px}.track-toggle{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:999px;cursor:pointer;border:1px solid var(--line-strong);background:#080e1a80;color:var(--ink-soft);font-size:14px;-webkit-user-select:none;user-select:none;transition:all .18s var(--ease)}.track-toggle.on{border-color:var(--accent);background:#5ad1c724;color:#d7fbf6}.track-toggle.locked{opacity:.7;cursor:default}.track-toggle input{width:auto;margin:0;accent-color:var(--accent)}.chip-est{display:inline-block;margin-left:8px;vertical-align:middle;font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;padding:2px 6px;border-radius:999px;color:var(--warn);background:#f0b34e29}.explain{margin-top:12px}.explain-toggle{border:none;background:none;cursor:pointer;padding:0;font:inherit;font-size:12px;font-weight:600;color:var(--accent)}.explain-toggle:hover{text-decoration:underline}.explain-body{margin-top:8px;font-size:12.5px;line-height:1.55;color:var(--ink-soft);border-left:2px solid rgba(90,209,199,.4);padding-left:10px}.explain-body code,.muted code{font-size:11.5px;background:#ffffff12;padding:1px 5px;border-radius:5px}.eng-table{display:flex;flex-direction:column}.eng-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.06)}.eng-row:last-child{border-bottom:none}.eng-row.strong{font-weight:700}.eng-row.strong .eng-v{color:var(--accent)}.eng-k{font-size:13.5px;display:flex;flex-direction:column}.eng-sub{font-size:11.5px;color:var(--ink-soft);font-weight:400;margin-top:2px}.eng-v{font-variant-numeric:tabular-nums;white-space:nowrap}.eng-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 28px}@media(max-width:640px){.eng-grid{grid-template-columns:1fr}}.card.focus{margin-bottom:18px}.focus-list{list-style:none;margin:12px 0 0;padding:0;display:flex;flex-direction:column;gap:12px}.focus-item{display:flex;gap:11px;font-size:13.5px;line-height:1.55;color:var(--ink-soft)}.focus-item strong{color:var(--ink)}.focus-dot{flex:none;width:8px;height:8px;border-radius:50%;margin-top:6px;background:var(--ink-soft)}.focus-item.good .focus-dot{background:var(--pos, #57e08b)}.focus-item.note .focus-dot{background:var(--accent)}.focus-item.watch .focus-dot{background:var(--warn)}