:root{--background: #0a0a0d;--card: #16171c;--card-pressed: #1e1f26;--hairline: #26272f;--accent: #d4d4d8;--accent-deep: #aeaeb4;--accent-soft: rgba(212, 212, 216, .1);--champagne: #c8b37a;--text-primary: #f2f2f5;--text-secondary: #a1a1aa;--text-muted: #6e6e78;--danger: #9c3a2f;--danger-soft: rgba(156, 58, 47, .16);--success: #4e9a6b;--success-soft: rgba(78, 154, 107, .16);--pending-soft: rgba(200, 179, 122, .16);--radius-card: 20px;--radius-small: 14px;--radius-pill: 999px;--space-screen: 20px;--space-section: 28px;--space-card: 16px;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%}body{background:var(--background);color:var(--text-primary);font-family:var(--font);font-size:15px;line-height:1.45;-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}input,textarea,select{font-family:inherit}a{color:inherit;text-decoration:none}::placeholder{color:var(--text-muted)}.card{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-card);padding:var(--space-card);box-shadow:0 10px 18px #00000080}.overline{font-size:11px;font-weight:600;letter-spacing:1.8px;text-transform:uppercase;color:var(--text-muted)}.hero-title{font-size:32px;font-weight:700}.screen-title{font-size:27px;font-weight:700}.section-title{font-size:20px;font-weight:600}.card-title{font-size:17px;font-weight:600}.muted{color:var(--text-secondary)}.faint{color:var(--text-muted)}.small{font-size:13px}.caption{font-size:12px}.btn-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px 20px;border-radius:var(--radius-small);background:linear-gradient(135deg,#ececef,#d4d4d8,#b2b2b8);color:#0a0a0d;font-size:16px;font-weight:600;transition:opacity .15s ease}.btn-primary:hover{opacity:.9}.btn-primary:disabled{opacity:.45;cursor:default}.btn-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:14px 20px;border-radius:var(--radius-small);background:var(--card);border:1px solid var(--hairline);color:var(--text-primary);font-size:16px;font-weight:600;transition:background .15s ease}.btn-secondary:hover{background:var(--card-pressed)}.btn-secondary:disabled{opacity:.45;cursor:default}.btn-ghost{color:var(--text-secondary);font-size:15px;font-weight:600;padding:8px 12px;border-radius:var(--radius-small)}.btn-ghost:hover{color:var(--text-primary);background:var(--accent-soft)}.btn-danger{display:inline-flex;align-items:center;justify-content:center;width:100%;padding:14px 20px;border-radius:var(--radius-small);background:var(--danger-soft);color:#e07b6e;font-size:16px;font-weight:600}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;font-weight:600;color:var(--text-secondary)}.field input,.field textarea,.field select{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-small);color:var(--text-primary);font-size:15px;padding:13px 14px;outline:none;transition:border-color .15s ease;width:100%}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--accent-deep)}.field select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236e6e78' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center}.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:var(--radius-pill);font-size:11px;font-weight:600;letter-spacing:1px;text-transform:uppercase;white-space:nowrap}.tag.neutral{background:var(--accent-soft);color:var(--accent)}.tag.success{background:var(--success-soft);color:#7dc59a}.tag.pending{background:var(--pending-soft);color:var(--champagne)}.tag.danger{background:var(--danger-soft);color:#e07b6e}.avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--card-pressed);border:1px solid var(--hairline);color:var(--text-secondary);font-weight:600;overflow:hidden;flex-shrink:0}.avatar img{width:100%;height:100%;object-fit:cover}.progress-track{height:6px;border-radius:3px;background:var(--card-pressed);overflow:hidden}.progress-fill{height:100%;border-radius:3px;background:linear-gradient(90deg,#ececef,#b2b2b8);transition:width .4s ease}@keyframes spin{to{transform:rotate(360deg)}}.spinner{width:22px;height:22px;border:2.5px solid var(--hairline);border-top-color:var(--accent);border-radius:50%;animation:spin .8s linear infinite}.empty-state{display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;padding:48px 24px;color:var(--text-muted)}.empty-state .icon{font-size:34px}.toast{position:fixed;bottom:90px;left:50%;transform:translate(-50%);background:var(--card-pressed);border:1px solid var(--hairline);border-radius:var(--radius-pill);padding:12px 22px;font-size:14px;font-weight:600;box-shadow:0 12px 30px #0009;z-index:300;animation:toast-in .25s ease}@keyframes toast-in{0%{opacity:0;transform:translate(-50%,12px)}to{opacity:1;transform:translate(-50%)}}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000a6;display:flex;align-items:center;justify-content:center;z-index:200;padding:20px}.modal{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-card);width:100%;max-width:520px;max-height:88vh;overflow-y:auto;padding:24px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:var(--card-pressed);border-radius:5px}::-webkit-scrollbar-track{background:transparent}.app-shell{display:flex;min-height:100vh}.sidebar{width:232px;flex-shrink:0;border-right:1px solid var(--hairline);padding:24px 14px;display:flex;flex-direction:column;gap:4px;position:sticky;top:0;height:100vh}.sidebar .wordmark{font-size:19px;font-weight:800;letter-spacing:4px;text-transform:uppercase;padding:0 12px 22px}.sidebar .wordmark span{color:var(--accent-deep)}.nav-item{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:var(--radius-small);color:var(--text-secondary);font-size:15px;font-weight:500;transition:background .15s ease,color .15s ease}.nav-item:hover{background:var(--accent-soft);color:var(--text-primary)}.nav-item.active{background:var(--accent-soft);color:var(--accent);font-weight:600}.nav-item .glyph{width:20px;text-align:center}.nav-badge{margin-left:auto;background:var(--danger);color:#fff;border-radius:var(--radius-pill);font-size:11px;font-weight:700;min-width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;padding:0 5px}.sidebar .footer{margin-top:auto;display:flex;flex-direction:column;gap:4px}.main-pane{flex:1;min-width:0;padding:28px clamp(16px,4vw,44px) 100px;max-width:1080px}.tabbar{display:none}@media (max-width: 760px){.sidebar{display:none}.main-pane{padding:18px 16px 96px}.tabbar{display:flex;position:fixed;bottom:0;left:0;right:0;background:#0a0a0df0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--hairline);z-index:100}.tabbar .nav-item{flex:1;flex-direction:column;gap:3px;padding:10px 4px 12px;font-size:10px;border-radius:0;position:relative}.tabbar .nav-item.active{background:none}.tabbar .glyph{font-size:20px}.tabbar .nav-badge{position:absolute;top:6px;right:22%;margin-left:0}}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-split{display:flex;min-height:100vh}.auth-split .auth-wrap{flex:1}.auth-hero{display:none;position:relative;flex:0 0 48%;max-width:720px;overflow:hidden;background:linear-gradient(160deg,#1e1f26,#0a0a0d 55%,#16171c);border-right:1px solid var(--hairline)}.auth-hero img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center}.auth-hero.has-image:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#0a0a0d26,#0a0a0d8c 55%,#0a0a0deb)}.auth-hero-copy{position:absolute;left:0;right:0;bottom:0;padding:48px 44px;z-index:1;display:flex;flex-direction:column;gap:12px}.auth-hero-copy .wordmark{font-size:22px;font-weight:800;letter-spacing:6px;text-transform:uppercase}.auth-hero-copy .wordmark span{color:var(--accent-deep)}.auth-hero-title{font-size:clamp(26px,2.6vw,36px);font-weight:700;line-height:1.15;max-width:520px}.auth-hero-sub{color:var(--text-secondary);font-size:15px;max-width:480px;line-height:1.5}.auth-mobile-only{display:block}@media (min-width: 900px){.auth-hero{display:block}.auth-mobile-only{display:none}}.auth-card{width:100%;max-width:420px;display:flex;flex-direction:column;gap:18px}.auth-card .wordmark{font-size:24px;font-weight:800;letter-spacing:6px;text-transform:uppercase;text-align:center}.auth-card .wordmark span{color:var(--accent-deep)}.selectable-card{display:flex;align-items:center;gap:14px;text-align:left;width:100%;background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-card);padding:18px;transition:border-color .15s ease}.selectable-card:hover{border-color:var(--accent-deep)}.selectable-card.selected{border-color:var(--accent);background:var(--accent-soft)}.selectable-card .glyph{font-size:24px;width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;background:var(--accent-soft);border-radius:12px;flex-shrink:0}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.stat-tile{background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-card);padding:16px;display:flex;flex-direction:column;gap:4px}.stat-tile .value{font-size:24px;font-weight:700}.list-row{display:flex;align-items:center;gap:14px;padding:14px 16px;background:var(--card);border:1px solid var(--hairline);border-radius:var(--radius-card);width:100%;text-align:left;transition:background .15s ease}.list-row:hover{background:var(--card-pressed)}.segmented{display:flex;gap:6px;overflow-x:auto;padding-bottom:2px}.segmented button{padding:8px 15px;border-radius:var(--radius-pill);font-size:13px;font-weight:600;color:var(--text-secondary);background:var(--card);border:1px solid var(--hairline);white-space:nowrap}.segmented button.active{background:var(--accent);border-color:var(--accent);color:#0a0a0d}.chat-scroll{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding:16px 0}.bubble{max-width:72%;padding:10px 14px;border-radius:18px;font-size:14.5px;line-height:1.4;word-break:break-word}.bubble.mine{align-self:flex-end;background:var(--accent);color:#0a0a0d;border-bottom-right-radius:6px}.bubble.theirs{align-self:flex-start;background:var(--card-pressed);border:1px solid var(--hairline);border-bottom-left-radius:6px}.page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}.sidebar-search{display:flex;align-items:center;gap:8px;margin:-8px 0 10px;padding:8px 10px;border:1px solid var(--hairline);border-radius:var(--radius-small);background:var(--card)}.sidebar-search .glyph{font-size:13px;opacity:.7}.sidebar-search input{flex:1;min-width:0;background:none;border:none;outline:none;color:var(--text-primary);font-size:14px}.sidebar-search kbd{font-family:inherit;font-size:10px;color:var(--text-muted);border:1px solid var(--hairline);border-radius:6px;padding:1px 5px}.auth-hero.has-visual{background:#0a0a0d}.infra-visual{position:absolute;top:0;right:0;bottom:0;left:0}.infra-visual svg{width:100%;height:100%;display:block}.auth-hero.has-visual:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#0a0a0d00,#0a0a0d40 60%,#0a0a0deb)}@keyframes infra-float{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@keyframes infra-pulse{0%{r:50;opacity:.45}to{r:78;opacity:0}}@keyframes infra-ring{0%{stroke-dasharray:0 188}to{stroke-dasharray:150 188}}@keyframes infra-progress{0%{width:0}to{width:172px}}.infra-athlete{animation:infra-float 6s ease-in-out infinite}.infra-pulse{animation:infra-pulse 3.2s ease-out infinite}.infra-ring{animation:infra-ring 1.6s ease-out .4s both}.infra-progress{animation:infra-progress 1.6s ease-out .6s both}.infra-card{animation:infra-float 7s ease-in-out infinite}.infra-card-2{animation-delay:-2s}.infra-card-3{animation-delay:-4s}.infra-card-4{animation-delay:-1s}@media (prefers-reduced-motion: reduce){.infra-athlete,.infra-pulse,.infra-ring,.infra-progress,.infra-card{animation:none}}.report-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}.report-table{width:100%;border-collapse:collapse;font-size:13px}.report-table th{text-align:left;font-size:10.5px;font-weight:600;letter-spacing:1.4px;text-transform:uppercase;color:var(--text-muted);padding:8px 10px;border-bottom:1px solid var(--hairline);white-space:nowrap}.report-table td{padding:9px 10px;border-bottom:1px solid var(--hairline);vertical-align:top}.report-table tr:last-child td{border-bottom:none}.print-only{display:none}@media print{:root{--background: #ffffff;--card: #ffffff;--card-pressed: #ececef;--hairline: #d4d4d8;--accent: #1a1a1f;--accent-deep: #3a3b45;--accent-soft: rgba(0, 0, 0, .05);--text-primary: #0a0a0d;--text-secondary: #3a3b45;--text-muted: #6e6e78}body{background:#fff;color:#0a0a0d}.sidebar,.tabbar,.no-print,.toast,.modal-backdrop{display:none!important}.print-only,.app-shell{display:block}.main-pane{max-width:none;padding:0}.card,.stat-tile,.list-row{box-shadow:none;break-inside:avoid;border-color:#d4d4d8}.progress-fill,.btn-primary{background:#3a3b45!important;-webkit-print-color-adjust:exact;print-color-adjust:exact}.report-grid{grid-template-columns:1fr 1fr}section,.report-grid{break-inside:avoid}}