*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:#f4f6f9;color:#172033}.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at 20% 20%,#fff 0,#f4f6f9 45%,#eef2f7 100%)}.login-card{width:min(440px,100%);background:white;border:1px solid #e5e9f0;border-radius:22px;padding:34px;box-shadow:0 24px 70px rgba(27,39,62,.12)}.brand{display:flex;align-items:center;gap:12px}.logo{width:44px;height:44px;border-radius:14px;background:#111827;color:#fff;display:grid;place-items:center;font-weight:800}.brand strong,.brand small{display:block}.brand small{color:#7b8495;margin-top:2px}.heading{margin:34px 0 26px}.heading span{font-size:11px;letter-spacing:.14em;color:#7b8495;font-weight:800}.heading h1{font-size:30px;margin:7px 0}.heading p{color:#697386;margin:0}form{display:grid;gap:18px}label{font-size:13px;font-weight:700;display:grid;gap:7px}input{width:100%;height:46px;border:1px solid #d9dee7;border-radius:11px;padding:0 13px;font-size:15px;outline:none}input:focus{border-color:#111827;box-shadow:0 0 0 3px rgba(17,24,39,.08)}button{height:48px;border:0;border-radius:11px;background:#111827;color:#fff;font-weight:800;font-size:15px;cursor:pointer}button:disabled{opacity:.65;cursor:wait}#message{min-height:20px;margin:0;font-size:13px;color:#b42318}.login-card footer{border-top:1px solid #edf0f4;margin-top:28px;padding-top:18px;color:#8a93a3;font-size:12px}