:root{color-scheme:light;font-family:Work Sans,Segoe UI,sans-serif;--brand-primary: #2360b9;--brand-secondary: #123a7a;--brand-surface: #ffffff;--brand-on-primary: #f8fafc;--brand-on-secondary: #f8fafc;--brand-on-surface: #1f2933;--brand-muted: #6b7280;--brand-secondary-muted: rgba(248, 250, 252, .72);--brand-border: #d9e2ec}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top right,rgba(12,106,103,.14),transparent 30%),linear-gradient(180deg,#f7fafc,#f2f4f8);color:var(--brand-on-surface)}a{color:var(--brand-primary)}.admin-shell{min-height:100vh;display:grid;grid-template-columns:280px 1fr}.admin-sidebar{background:var(--brand-secondary);color:var(--brand-on-secondary);padding:2rem 1.5rem}.admin-brand{display:grid;grid-template-columns:72px 1fr;gap:.9rem;align-items:center;margin-bottom:2rem}.admin-brand__logo{display:block;width:72px;height:72px;object-fit:contain;background:var(--brand-surface);border-radius:1rem;padding:.35rem}.admin-brand__text{font-size:1.15rem;font-weight:700;line-height:1.15}.admin-brand__text small{display:block;margin-top:.25rem;font-size:.8rem;font-weight:500;color:var(--brand-secondary-muted)}.admin-nav{display:grid;gap:.5rem}.admin-nav a{color:inherit;text-decoration:none;padding:.75rem 1rem;border-radius:.9rem}.admin-nav a:hover,.admin-nav a.is-active{background:#ffffff1a}.admin-main{padding:2rem}.admin-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.page-grid{display:grid;gap:1.5rem}.panel{background:var(--brand-surface);color:var(--brand-on-surface);border:1px solid var(--brand-border);border-radius:1.25rem;box-shadow:0 10px 25px #0f17200d;padding:1.25rem}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem}.stat-card h3,.panel h2{margin-top:0}.stat-card{background:linear-gradient(180deg,#fff,#f8fbff);color:var(--brand-on-surface);border:1px solid var(--brand-border);border-radius:1rem;padding:1rem}.stat-card strong{display:block;font-size:2rem;margin-top:.5rem}.toolbar{display:flex;gap:.75rem;align-items:center;justify-content:space-between;flex-wrap:wrap}.button,button,input[type=submit]{display:inline-flex;align-items:center;justify-content:center;width:auto;min-height:3rem;border:none;border-radius:999px;padding:.8rem 1.2rem;background:var(--brand-primary);color:var(--brand-on-primary);font:inherit;font-weight:700;cursor:pointer;text-decoration:none;box-shadow:0 10px 18px color-mix(in srgb,var(--brand-primary) 24%,transparent);transition:transform .12s ease,box-shadow .12s ease,filter .12s ease}.button.secondary{background:#e2e8f0;color:var(--brand-on-surface);box-shadow:none}.button.danger{background:#b91c1c;box-shadow:0 10px 18px #b91c1c33}.button:hover,button:hover,input[type=submit]:hover{transform:translateY(-1px);filter:saturate(1.05)}.button:focus-visible,button:focus-visible,input[type=submit]:focus-visible{outline:3px solid color-mix(in srgb,var(--brand-primary) 30%,white);outline-offset:2px}.button:active,button:active,input[type=submit]:active{transform:translateY(0);box-shadow:0 6px 12px color-mix(in srgb,var(--brand-primary) 18%,transparent)}.button--add{gap:.55rem}.button--add:before{content:"+";display:inline-grid;place-items:center;width:1.35rem;height:1.35rem;border-radius:999px;background:color-mix(in srgb,currentColor 16%,transparent);color:inherit;font-size:1rem;font-weight:800;line-height:1}.button.secondary.button--add:before{background:#0f172a1a}.button--small{min-height:2.1rem;padding:.45rem .75rem;font-size:.85rem}form{display:grid;gap:1rem}label{display:block;margin-bottom:.35rem;font-weight:600}input:not([type=submit]),select,textarea{width:100%;padding:.8rem .95rem;border:1px solid var(--brand-border);border-radius:.8rem;background:#fff;color:var(--brand-on-surface);font:inherit}table{width:100%;border-collapse:collapse}th,td{padding:.85rem .65rem;border-bottom:1px solid #d9e2ec;text-align:left;vertical-align:middle}td.toolbar{display:flex;align-items:center;justify-content:flex-start;gap:.55rem;flex-wrap:wrap}.badge{display:inline-flex;align-items:center;padding:.2rem .65rem;border-radius:999px;background:color-mix(in srgb,var(--brand-primary) 12%,white);color:var(--brand-secondary);font-size:.85rem}.badge.badge--warning{background:#d977061f;color:#92400e}.badge.badge--group{background:color-mix(in srgb,var(--brand-secondary) 14%,white);color:var(--brand-secondary)}.profile-avatar{display:grid;place-items:center;width:4.5rem;height:4.5rem;border-radius:999px;border:1px solid var(--brand-border);background:#f1f5f9;color:var(--brand-primary);font-weight:800;overflow:hidden}.profile-avatar img{width:100%;height:100%;object-fit:cover}.profile-avatar--small{width:2.5rem;height:2.5rem}.user-cell,.profile-picture-preview{display:flex;align-items:center;gap:.75rem}.profile-picture-preview{margin:1rem 0}.muted{color:var(--brand-muted)}.split{display:grid;gap:1.5rem;grid-template-columns:2fr 1fr}.stack{display:grid;gap:.75rem}.flash{padding:.9rem 1rem;border-radius:.8rem;margin-bottom:1rem;background:#dcfce7;color:#14532d}.flash.error{background:#fee2e2;color:#991b1b}form ul.error,form ul.errors{margin:0;padding:.85rem 1rem;list-style:none;border-radius:.8rem;background:#fee2e2;color:#991b1b}.sign-in{min-height:100vh;display:grid;place-items:center;padding:2rem}.sign-card{width:min(100%,420px)}.sign-card__logo{display:block;width:120px;height:120px;object-fit:contain;margin:0 auto 1rem}.branding-preview__swatches{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:1rem}.branding-preview__swatch{display:grid;gap:.45rem}.branding-preview__chip{display:grid;place-items:center;width:100%;height:4.5rem;padding:.75rem 1rem;border-radius:1rem;border:1px solid #d9e2ec;font-weight:700;letter-spacing:.04em;text-transform:uppercase}.branding-preview__chip--surface{box-shadow:inset 0 0 0 1px #1f29331f}.team-overview{display:grid;gap:1.25rem}.car-overview{border:1px solid var(--brand-border);border-radius:1rem;padding:1rem;background:linear-gradient(180deg,#fff,#f8fbff)}.car-overview__header{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:1rem}.car-overview__header h3{margin:0}.car-overview__grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-template-areas:". engineer engineer ." ". chief chief ." "lf driver codriver rf" "lr car car rr";gap:.85rem;align-items:stretch}.car-overview__body{grid-area:car;min-height:7rem;border-radius:1.25rem;background:linear-gradient(180deg,color-mix(in srgb,var(--brand-secondary) 12%,white),color-mix(in srgb,var(--brand-primary) 12%,white)),var(--brand-surface);border:1px solid var(--brand-border);display:grid;place-items:center;padding:1rem}.car-overview__body-mark{font-weight:800;text-align:center;color:var(--brand-secondary)}.car-overview__slot{border:1px solid var(--brand-border);border-radius:1rem;padding:.85rem;background:var(--brand-surface);display:grid;gap:.35rem;align-content:center;justify-items:center;min-height:10rem;text-align:center}.car-overview__slot.is-group{background:color-mix(in srgb,var(--brand-primary) 7%,white)}.car-overview__slot.is-empty{border-style:dashed;background:color-mix(in srgb,var(--brand-border) 15%,white)}.car-overview__slot--engineer{grid-area:engineer}.car-overview__slot--chief{grid-area:chief}.car-overview__slot--driver{grid-area:driver}.car-overview__slot--codriver{grid-area:codriver}.car-overview__slot--lf{grid-area:lf}.car-overview__slot--rf{grid-area:rf}.car-overview__slot--lr{grid-area:lr}.car-overview__slot--rr{grid-area:rr}.car-overview__slot-label{font-size:.78rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--brand-muted)}.car-overview__slot-name{font-weight:700}.car-overview__slot-meta{display:flex;align-items:center;justify-content:center;gap:.4rem;flex-wrap:wrap;font-size:.85rem;color:var(--brand-muted)}.car-overview__slot-action{justify-self:center;margin-top:.35rem}.car-overview__avatar{width:4rem;height:4rem;font-size:1.8rem}@media(max-width:900px){.admin-shell,.split{grid-template-columns:1fr}.car-overview__grid{grid-template-columns:repeat(2,minmax(0,1fr));grid-template-areas:"engineer chief" "driver codriver" "lf rf" "lr rr" "car car"}}