:root{--ink:#172033;--muted:#788397;--bg:#f5f7fb;--card:#fff;--line:#e7ebf1;--ok:#16845b;--warn:#c78318;--bad:#c44242;--shadow:0 10px 30px rgba(19,32,51,.08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}.hidden{display:none!important}.auth-shell{min-height:100dvh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:28px}.brand-mark{width:72px;height:72px;border-radius:22px;background:var(--ink);color:white;display:grid;place-items:center;font-size:26px;font-weight:800;box-shadow:var(--shadow)}h1{margin:16px 0 4px;font-size:30px}.muted{color:var(--muted);margin:0 0 24px}.tiny{font-size:12px;color:var(--muted)}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.auth-card{width:min(100%,420px);padding:22px;display:grid;gap:9px}.auth-card 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button{border:0;background:none;color:#8a94a5;display:grid;gap:3px;place-items:center;font-size:10px;font-weight:700}nav button span{font-size:22px;line-height:1}nav button.active{color:var(--ink)}nav .fab span{width:44px;height:44px;border-radius:15px;background:var(--ink);color:white;display:grid;place-items:center;margin-top:-24px;box-shadow:0 10px 24px #17203340}.form{padding:18px;display:grid;gap:10px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.item-row{display:grid;grid-template-columns:1fr 72px 90px;gap:8px}.item-row input{min-width:0}.subtle{background:#eef1f5}.empty{text-align:center;padding:28px;color:var(--muted)}.profile{padding:20px}.avatar{width:58px;height:58px;border-radius:18px;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:800;font-size:20px}.profile h3{margin:12px 0 2px}.profile p{margin:0;color:var(--muted)}#toast{position:fixed;z-index:20;top:18px;left:50%;transform:translate(-50%,-20px);background:var(--ink);color:white;padding:11px 15px;border-radius:12px;opacity:0;pointer-events:none;transition:.25s;box-shadow:var(--shadow);font-size:13px}#toast.show{opacity:1;transform:translate(-50%,0)}@media(min-width:720px){body{background:#eef1f6}.app{background:var(--bg);box-shadow:0 0 70px #17203312}.grid{grid-template-columns:repeat(4,1fr)}}