:root{--bg:#f4f6f8;--surface:#fff;--border:#e3e8ee;--text:#1c2430;--muted:#6b7787;--accent:#0d7a6f;--accent-dark:#0a5f56;--accent-soft:#e6f3f1;--danger:#c0392b;--warning:#b7791f;--ok:#1e7e4f;--shadow:0 1px 2px rgba(16,24,40,.04),0 4px 16px rgba(16,24,40,.06);--radius:14px}*{box-sizing:border-box}body,html{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.5;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.header{background:var(--surface);border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:10}.header-inner{max-width:980px;margin:0 auto;padding:14px 20px;justify-content:space-between;gap:16px}.brand,.header-inner{display:flex;align-items:center}.brand{gap:10px;font-weight:700;letter-spacing:-.01em}.brand-dot{width:26px;height:26px;border-radius:8px;background:linear-gradient(135deg,var(--accent),var(--accent-dark));display:inline-block}.header-user{display:flex;align-items:center;gap:14px;color:var(--muted);font-size:14px}.container{max-width:980px;margin:0 auto;padding:28px 20px 64px}.page-title{font-size:22px;font-weight:700;letter-spacing:-.01em;margin:4px 0}.page-subtitle{color:var(--muted);margin:0 0 24px}.back-link{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-size:14px;margin-bottom:16px}.back-link:hover{color:var(--accent)}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}.grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:16px;gap:16px}@media (max-width:640px){.grid{grid-template-columns:1fr}}.tile{display:flex;flex-direction:column;gap:6px;transition:transform .12s ease,box-shadow .12s ease,border-color .12s ease}.tile:hover{transform:translateY(-2px);border-color:var(--accent);box-shadow:0 6px 24px rgba(13,122,111,.12)}.tile-icon{font-size:22px}.tile-title{font-weight:600;font-size:16px}.tile-desc{color:var(--muted);font-size:14px}.datarow{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--border)}.datarow:last-child{border-bottom:none}.datarow .label{color:var(--muted)}.datarow .value{font-weight:600;text-align:right}.list{display:flex;flex-direction:column;gap:12px}.list-item{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 16px;background:var(--surface);border:1px solid var(--border);border-radius:12px}.list-item .meta{color:var(--muted);font-size:13px}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}.badge-ok{background:#e7f6ee;color:var(--ok)}.badge-pending{background:#fdf3e3;color:var(--warning)}.badge-neutral{background:#eef1f5;color:var(--muted)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 16px;border-radius:10px;border:1px solid transparent;font-size:14px;font-weight:600;cursor:pointer;transition:background .12s ease,border-color .12s ease,opacity .12s ease}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark)}.btn-ghost{background:transparent;color:var(--muted);border-color:var(--border)}.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}.btn:disabled{opacity:.55;cursor:not-allowed}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:14px;font-weight:600}.input,.textarea{width:100%;padding:11px 13px;border:1px solid var(--border);border-radius:10px;font-size:15px;font-family:inherit;background:#fff;color:var(--text)}.input:focus,.textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.textarea{resize:vertical;min-height:90px}.alert{padding:11px 14px;border-radius:10px;font-size:14px;margin-bottom:14px}.alert-error{background:#fdecea;color:var(--danger)}.alert-ok{background:#e7f6ee;color:var(--ok)}.empty,.muted{color:var(--muted)}.empty{text-align:center;padding:40px 16px}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px;background:linear-gradient(160deg,#eef3f2,#f4f6f8 60%)}.login-card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);padding:32px}.login-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;margin-bottom:4px}.login-tagline{color:var(--muted);font-size:14px;margin:0 0 24px}.chat{display:flex;flex-direction:column;gap:12px;margin-bottom:20px}.bubble{max-width:80%;padding:10px 14px;border-radius:14px;font-size:14px}.bubble .who{font-size:12px;font-weight:600;margin-bottom:2px;opacity:.8}.bubble .when{font-size:11px;opacity:.6;margin-top:4px}.bubble-them{align-self:flex-start;background:#eef1f5}.bubble-me{align-self:flex-end;background:var(--accent-soft)}.brand-logo{height:26px;width:auto;display:block}.login-logo{height:34px;width:auto}@media (max-width:520px){.header-inner{padding:12px 16px}.brand-logo{height:22px}.header-user{gap:10px;font-size:13px}.header-user>span:first-child{display:none}.container{padding:20px 16px 56px}.page-title{font-size:20px}}