:root{--brand:#01ABB8;--brand-hover:#1D4ED8;--bg:#F8FAFC;--surface:#fff;--text:#0F172A;--muted:#64748B;--border:#E2E8F0;--sidebar:#0F172A;--sidebar-text:#CBD5E1;--radius:.5rem}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.skip-link{position:absolute;left:-9999px;top:auto}.skip-link:focus{left:1rem;top:1rem;z-index:20;background:#fff;padding:.75rem;border:2px solid var(--brand)}.admin-shell{min-height:100vh;display:flex;align-items:flex-start}.sidebar{width:260px;height:100vh;position:sticky;top:0;background:var(--sidebar);color:var(--sidebar-text);padding:1.25rem;flex:none;display:flex;flex-direction:column}.brand{display:flex;gap:.65rem;align-items:center;color:#fff;font-weight:700;margin:.25rem 0 2rem;text-decoration:none}.brand:hover{color:#fff}.brand-mark{background:var(--brand);width:2rem;height:2rem;display:grid;place-items:center;border-radius:var(--radius)}.sidebar nav{display:grid;gap:.25rem}.nav-link{border-radius:var(--radius);padding:.7rem .8rem;color:var(--sidebar-text);text-decoration:none;display:flex;align-items:center;gap:.65rem}.nav-link:hover,.nav-link.active{color:#fff;background:rgba(255,255,255,.12)}.nav-link.disabled{opacity:.55;cursor:not-allowed}.nav-link small{font-size:.68rem}.nav-icon{width:1.15rem;height:1.15rem;flex:none;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.sidebar-account-actions{margin-top:auto}.sidebar-account{padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.13)}.sidebar-account-link{display:flex;gap:.65rem;align-items:center;color:#fff;text-decoration:none;overflow:hidden}.sidebar-account-link span{display:block;min-width:0;font-size:.82rem;overflow-wrap:anywhere}.sidebar-account-action{display:block;margin:.6rem 0 .75rem 1.8rem;color:var(--sidebar-text);font-size:.8rem;text-decoration:none}.sidebar-account-action:hover{color:#fff}.sidebar-logout{margin:0;padding-top:.55rem;border-top:1px solid rgba(255,255,255,.13)}.sidebar-logout-button{width:100%;border:0;background:transparent;text-align:left;cursor:pointer}.main-area{min-width:0;flex:1}.topbar{height:68px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 2rem}.content{max-width:1200px;padding:2rem;margin:auto}.page-header{display:flex;justify-content:space-between;align-items:start;margin-bottom:2rem}.eyebrow{font-size:.75rem;color:var(--brand);font-weight:700;letter-spacing:.08em;text-transform:uppercase;margin-bottom:.35rem}.page-header h1{font-size:1.75rem;margin:0 0 .4rem}.empty-state{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:3rem 1.5rem;text-align:center;box-shadow:0 1px 2px rgba(15,23,42,.04)}.empty-icon{width:3rem;height:3rem;border-radius:50%;background:#dcfce7;color:#166534;display:grid;place-items:center;font-weight:bold;margin:0 auto 1rem}.empty-state p{color:var(--muted);margin:0 auto;max-width:32rem}.menu-toggle{display:none;border:1px solid var(--border);background:#fff;border-radius:var(--radius);padding:.35rem .6rem}.alert{border-radius:var(--radius)}:focus-visible{outline:3px solid var(--brand);outline-offset:2px}@media(max-width:768px){.sidebar{position:fixed;inset:0 auto 0 0;height:auto;transform:translateX(-100%);transition:transform .2s;z-index:10}.sidebar.open{transform:translateX(0)}.menu-toggle{display:block}.topbar{padding:0 1rem}.content{padding:1.5rem 1rem}.page-header{display:block}.sidebar-account-actions{margin-top:1.5rem}}