html,body{margin:0;min-height:100%;font-family:Arial,Helvetica,sans-serif;background:#f3f7f5;color:#111827}
.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.login-box{width:100%;max-width:430px;background:#fff;border:1px solid #d9e2dc;border-radius:18px;padding:28px;box-shadow:0 15px 40px rgba(0,0,0,.12)}
h1{text-align:center;margin:0 0 10px;font-size:28px}p{text-align:center;color:#4b5563}
label{display:block;font-weight:700;margin-top:12px}
input{width:100%;box-sizing:border-box;padding:13px;border:1px solid #cbd5e1;border-radius:10px;margin-top:6px;font-size:16px}
button,.btn{width:100%;display:block;box-sizing:border-box;background:#075fbd;color:#fff;border:0;border-radius:10px;padding:13px;margin-top:18px;font-size:16px;font-weight:800;cursor:pointer;text-align:center;text-decoration:none}
.notice{background:#fff3cd;border-left:5px solid #f4c542;padding:12px;border-radius:10px;margin:12px 0}.ok{background:#e6f7ee;border-left-color:#0a9d4b}
.links{margin-top:16px;text-align:center}.links a{color:#075fbd;font-weight:700}