:root{--ink:#1c2433;--ink-soft:#5b6477;--line:#e2e5ec;--bg:#f7f8fa;--panel:#fff;--accent:#2f5d8a;--accent-soft:#eaf1f8;--red:#b3322a;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{background:var(--bg);color:var(--ink);margin:0}.center-screen{justify-content:center;align-items:center;height:100vh;display:flex}.muted{color:var(--ink-soft);font-size:.9rem}.login-screen{background:linear-gradient(180deg, var(--bg) 0%, #eef1f6 100%);justify-content:center;align-items:center;height:100vh;display:flex}.login-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;flex-direction:column;align-items:center;gap:.9rem;width:320px;padding:2.5rem;display:flex;box-shadow:0 1px 3px #141e320f}.login-card label{width:100%;color:var(--ink-soft);flex-direction:column;gap:.3rem;font-size:.85rem;display:flex}.login-card h1{margin:.2rem 0 0;font-size:1.3rem}.login-card input{border:1px solid var(--line);border-radius:6px;padding:.55rem .7rem;font-size:.95rem}.login-card button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:6px;width:100%;margin-top:.4rem;padding:.6rem;font-size:.95rem}.login-card button:disabled{opacity:.6;cursor:default}.error-text{color:var(--red);margin:0;font-size:.85rem}.brand-mark{background:var(--accent);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;font-size:1.6rem;display:flex}.brand-mark.small{border-radius:7px;width:26px;height:26px;font-size:1rem}.hub-shell{min-height:100vh}.hub-header{background:var(--panel);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:1rem;height:56px;padding:0 1.5rem;display:flex}.brand-row{align-items:center;gap:.6rem;display:flex}.brand{letter-spacing:-.01em;font-weight:600}.header-right{align-items:center;gap:.8rem;display:flex}.role-pill{text-transform:uppercase;letter-spacing:.04em;background:var(--accent-soft);color:var(--accent);border-radius:100px;padding:.2rem .55rem;font-size:.75rem}.link-btn{color:var(--ink-soft);cursor:pointer;background:0 0;border:none;font-size:.85rem}.hub-main{max-width:900px;margin:0 auto;padding:2.5rem 1.5rem}.hub-main h1{margin:0 0 .3rem;font-size:1.6rem}.tile-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:1rem;margin-top:1.75rem;display:grid}.app-tile{background:var(--panel);border:1px solid var(--line);color:var(--ink);border-radius:12px;flex-direction:column;gap:.4rem;min-height:130px;padding:1.4rem 1.2rem;text-decoration:none;transition:box-shadow .15s,transform .15s;display:flex}.app-tile:not(.disabled):hover{transform:translateY(-2px);box-shadow:0 6px 20px #141e321a}.app-tile.disabled{opacity:.55;cursor:default}.app-tile-icon{font-size:1.8rem}.app-tile-name{font-size:1rem;font-weight:600}.app-tile-desc{color:var(--ink-soft);font-size:.8rem;line-height:1.3}.app-tile-status{text-transform:uppercase;letter-spacing:.03em;background:var(--bg);color:var(--ink-soft);border-radius:100px;align-self:flex-start;margin-top:auto;padding:.15rem .45rem;font-size:.68rem}