:root{--ink: #F2F2F2;--plum: #EF4444;--plum-dark: #DC2626;--plum-light: #9CA3AF;--sand: #0D0D0D;--sand-dim: #2A2A2A;--brass: #F5F5F5;--brass-light: #E5E5E5;--white: #F5F5F5;--surface: #1A1A1A;--surface-alt: #141414;--success: #22C55E;--danger: #EF4444;--font-display: "Space Grotesk", sans-serif;--font-body: "Inter", sans-serif;--radius: 10px;--shadow: 0 2px 14px rgba(0, 0, 0, .5)}*{box-sizing:border-box}html,body,#root{height:100%;overflow-x:hidden}body{margin:0;font-family:var(--font-body);background:var(--sand);color:var(--ink);-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;margin:0 0 .5em;letter-spacing:-.01em}a{color:inherit}button,input,select,textarea{font-family:inherit;font-size:1rem}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--plum);outline-offset:2px}.container{max-width:1080px;margin:0 auto;padding:0 24px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 22px;border-radius:var(--radius);border:none;font-weight:600;font-size:.95rem;cursor:pointer;transition:transform .1s ease,opacity .15s ease,background .15s ease;text-decoration:none}.btn:active{transform:scale(.98)}.btn-primary{background:var(--plum);color:#111}.btn-primary:hover{background:var(--plum-dark);color:var(--white)}.btn-accent{background:var(--brass);color:#111}.btn-accent:hover{background:var(--brass-light)}.btn-ghost{background:transparent;color:var(--plum);border:1.5px solid var(--plum)}.btn-ghost:hover{background:var(--plum);color:#111}.btn-danger{background:transparent;color:var(--danger);border:1.5px solid var(--danger)}.btn:disabled{opacity:.5;cursor:not-allowed}.card{background:var(--surface);border:1px solid var(--sand-dim);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.field 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.brand{font-family:var(--font-display);font-weight:700;font-size:1.2rem;color:var(--plum);text-decoration:none}.top-nav nav{display:flex;gap:24px;align-items:center}.top-nav nav a{text-decoration:none;color:var(--plum-light);font-weight:500;font-size:.95rem}.top-nav nav a.active,.top-nav nav a:hover{color:var(--plum)}.page{padding:40px 0 80px;width:100%}.grid{display:grid;gap:20px}.grid-2{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}.list-item{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-radius:var(--radius);background:var(--surface);border:1px solid var(--sand-dim);box-shadow:var(--shadow);margin-bottom:12px}.pill-nav{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}.pill-nav a{padding:8px 16px;border-radius:999px;text-decoration:none;font-size:.9rem;font-weight:600;color:var(--plum);background:var(--surface);border:1.5px solid var(--sand-dim)}.pill-nav a.active{background:var(--plum);color:#111;border-color:var(--plum)}.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--plum-light);text-decoration:none;font-size:.9rem;font-weight:500}.back-link:hover{color:var(--plum)}.field-col-label{font-size:.75rem;font-weight:600;color:var(--plum-light);text-transform:uppercase;letter-spacing:.03em}.app-shell{display:flex;min-height:100vh}.app-main{flex:1;min-width:0;display:flex;flex-direction:column}.sidebar{width:232px;flex-shrink:0;background:var(--surface-alt);border-right:1px solid var(--sand-dim);display:flex;flex-direction:column;padding:24px 16px;position:sticky;top:0;height:100vh}.sidebar-brand{font-family:var(--font-display);font-weight:700;font-size:1.15rem;color:var(--plum);padding:0 12px;margin-bottom:28px}.sidebar-nav{display:flex;flex-direction:column;gap:4px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:11px 12px;border-radius:10px;color:var(--plum-light);text-decoration:none;font-size:.95rem;font-weight:500;border:none;background:transparent;cursor:pointer;width:100%;text-align:left;position:relative}.sidebar-link:hover{background:var(--surface);color:var(--ink)}.sidebar-link.active{background:var(--plum);color:#111}.sidebar-badge{margin-left:auto;background:var(--plum);color:#111;font-size:.7rem;font-weight:700;min-width:18px;height:18px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;padding:0 5px}.sidebar-link.active .sidebar-badge{background:#111;color:var(--plum)}.sidebar-logout{margin-top:auto}.mobile-header,.bottom-nav{display:none}.icon-field-label{display:flex;align-items:center;gap:6px;font-size:.85rem;font-weight:600;color:var(--plum-light);margin-bottom:6px}.icon-avatar{width:42px;height:42px;border-radius:12px;background:var(--surface-alt);color:var(--plum);display:flex;align-items:center;justify-content:center;flex-shrink:0}.set-table-input{width:100%;min-width:0;box-sizing:border-box;padding:7px 8px;font-size:.85rem;text-align:center;border-radius:6px;border:1.5px solid var(--sand-dim);background:var(--surface-alt);color:var(--ink)}.set-table-input:focus{border-color:var(--plum);outline:none}.stat-card{background:var(--surface);border:1px solid var(--sand-dim);border-radius:12px;padding:16px}.stat-card-value{font-family:var(--font-display);font-size:1.8rem;font-weight:600;color:var(--ink)}.stat-card-label{font-size:.8rem;color:var(--plum-light);margin-top:2px}@media (max-width: 900px){.sidebar{display:none}.mobile-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;background:var(--surface-alt);border-bottom:1px solid var(--sand-dim)}.mobile-header-brand{font-family:var(--font-display);font-weight:700;color:var(--plum);font-size:1.05rem}.mobile-header-logout{background:transparent;border:none;color:var(--plum-light);cursor:pointer;padding:6px;display:flex}.app-main{padding-bottom:76px}.bottom-nav{display:flex;justify-content:space-around;align-items:center;position:fixed;bottom:0;left:0;right:0;background:var(--surface-alt);border-top:1px solid var(--sand-dim);padding:8px 4px calc(8px + env(safe-area-inset-bottom));z-index:20}.bottom-nav-link{display:flex;flex-direction:column;align-items:center;gap:3px;color:var(--plum-light);text-decoration:none;font-size:.68rem;font-weight:500;flex:1;padding:4px 0}.bottom-nav-link.active{color:var(--plum)}.bottom-nav-badge{position:absolute;top:-2px;right:22%;background:var(--plum);color:#111;font-size:.6rem;font-weight:700;min-width:15px;height:15px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;padding:0 3px}}.nav-toggle{display:none;background:transparent;border:none;color:var(--ink);font-size:1.4rem;padding:4px 8px;cursor:pointer}.exercise-row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;gap:10px;margin-bottom:10px;padding:10px;background:var(--surface-alt);border:1px solid var(--sand-dim);border-radius:8px}.exercise-row-labels{background:transparent;border:none;padding:0}.exercise-field{display:flex;flex-direction:column;gap:4px}.exercise-field-mobile-label{display:none}.messages-layout{display:grid;grid-template-columns:220px 1fr;gap:20px}.messages-layout.client-only{grid-template-columns:1fr}@media (max-width: 900px){.container{padding:0 16px}.page{padding:24px 0 56px}h1{font-size:1.5rem}.exercise-row{grid-template-columns:1fr;gap:10px;padding:12px;background:var(--surface-alt);border-radius:8px}.exercise-row-labels{display:none}.exercise-field-mobile-label{display:block}.messages-layout,.grid-2{grid-template-columns:1fr}}