:root{font-family:Inter,Segoe UI,Arial,sans-serif;color:#162338;background:#eef2f5}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(circle at 15% 15%,#fff0e3 0,transparent 28%),linear-gradient(135deg,#edf2f5,#f8fafb)}.login-shell{min-height:100vh;display:grid;grid-template-columns:minmax(340px,1fr) minmax(400px,520px);align-items:center;gap:72px;max-width:1180px;margin:auto;padding:52px}.login-brand img{width:82px;height:82px;border-radius:22px;box-shadow:0 16px 40px #10203526}.login-brand>div{display:flex;align-items:baseline;gap:10px;margin-top:20px}.login-brand>div strong{font-size:30px;letter-spacing:.14em}.login-brand>div span{color:#f36b0a;font-weight:900;letter-spacing:.18em}.login-brand h1{font-size:48px;line-height:1.05;margin:54px 0 14px}.login-brand p{max-width:500px;color:#647184;font-size:17px;line-height:1.6}.login-card{padding:44px;border-radius:24px;background:#fff;border:1px solid #dce3e8;box-shadow:0 24px 65px #17263a1a}.login-card>span{color:#df5900;font-size:11px;font-weight:900;letter-spacing:.16em}.login-card h2{font-size:31px;margin:10px 0}.login-card>p{color:#6a7686;margin:0 0 28px}.login-card label{display:grid;gap:8px;margin:18px 0;color:#354154;font-size:13px;font-weight:800}.login-card input{width:100%;height:52px;border:1px solid #ccd5dc;border-radius:12px;padding:0 15px;font-size:16px;outline:none}.login-card input:focus{border-color:#f36b0a;box-shadow:0 0 0 4px #f36b0a18}.login-card button{width:100%;height:52px;margin-top:8px;border:0;border-radius:12px;background:#f36b0a;color:#fff;font-size:15px;font-weight:900;cursor:pointer;box-shadow:0 10px 24px #f36b0a35}.login-card>small{display:block;margin-top:22px;color:#7d8896;text-align:center}.login-error{padding:11px 13px;border-radius:10px;background:#fee9e7;color:#bd332b;font-size:13px;font-weight:700}@media(max-width:800px){.login-shell{grid-template-columns:1fr;padding:24px}.login-brand h1,.login-brand p{display:none}.login-brand{display:flex;align-items:center;gap:15px}.login-brand img{width:58px;height:58px}.login-brand>div{margin:0}.login-card{padding:30px}}