:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#102b46;background:#edf2f5}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at top left,#fff 0,#edf2f5 46%,#dce6ec 100%)}.login-shell{min-height:100vh;display:grid;place-items:center;padding:28px}.login-card{width:min(460px,100%);background:#fff;border:1px solid #d9e2e8;border-radius:24px;padding:38px;box-shadow:0 24px 70px rgba(16,43,70,.15)}.login-brand{display:flex;align-items:center;gap:14px;margin-bottom:32px}.login-brand img{width:56px;height:56px;object-fit:contain}.login-brand div{display:flex;flex-direction:column;letter-spacing:.08em}.login-brand strong{font-size:18px}.login-brand span{font-size:14px;color:#b58b37}.eyebrow{font-size:11px;letter-spacing:.14em;color:#217c91;font-weight:800}h1{font-size:30px;line-height:1.1;margin:10px 0 12px}.intro{color:#536777;line-height:1.55;margin:0 0 28px}form{display:grid;gap:18px}label{display:grid;gap:7px;font-size:13px;font-weight:700}input{width:100%;border:1px solid #bdcbd5;border-radius:12px;padding:14px 15px;font:inherit;outline:none;background:#fbfcfd}input:focus{border-color:#217c91;box-shadow:0 0 0 3px rgba(33,124,145,.13)}button{border:0;border-radius:12px;padding:14px 18px;background:#102b46;color:#fff;font-weight:800;font-size:14px;cursor:pointer}button:disabled{opacity:.65;cursor:wait}.message{min-height:24px;margin-top:16px;color:#a42b2b;font-size:13px;line-height:1.45}.message.ok{color:#176b50}.security-note{margin:20px 0 0;padding-top:18px;border-top:1px solid #e6ecef;color:#71808b;font-size:11px;line-height:1.5}@media(max-width:520px){.login-shell{padding:16px}.login-card{padding:28px 22px;border-radius:18px}}