:root{--bg:#08111f;--panel:#111d31;--line:#2e405b;--text:#f5f8fc;--muted:#8fa2bb;--green:#0a9857}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:"Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text)}body{min-height:100vh;background:radial-gradient(circle at 50% 5%,#20395a 0,#0d192b 32%,#08111f 68%)}
.login-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.login-card{width:min(430px,94vw);border:1px solid rgba(255,255,255,.1);background:linear-gradient(180deg,rgba(23,37,59,.98),rgba(14,25,42,.98));border-radius:22px;box-shadow:0 28px 90px rgba(0,0,0,.45);padding:28px}
.logo-wrap{width:170px;height:88px;margin:0 auto 20px;border-radius:14px;background:#fff;overflow:hidden;border:1px solid rgba(255,255,255,.16);box-shadow:0 10px 28px rgba(0,0,0,.24)}.logo{width:100%;height:100%;object-fit:cover;display:block}
.login-title{text-align:center}.login-title>span{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#89a0bb;font-weight:800}.login-title h1{font-size:30px;margin:5px 0 7px}.login-title p{font-size:13px;line-height:1.45;color:#91a3b9;margin:0 auto 24px;max-width:320px}
label{display:block;margin:13px 0 0;font-size:12px;font-weight:700;color:#a7b6c8}input{display:block;width:100%;height:48px;margin-top:6px;padding:0 13px;border:1px solid #324863;border-radius:10px;background:#0b1626;color:#fff;font-size:16px}input:focus{outline:3px solid rgba(47,130,208,.28);border-color:#4b7dab}
button{width:100%;height:50px;margin-top:18px;border:1px solid #208052;border-radius:10px;background:linear-gradient(180deg,#0ca15d,#087b48);color:#fff;font-size:15px;font-weight:800;cursor:pointer}button:hover:not(:disabled){filter:brightness(1.08)}button:disabled{opacity:.58;cursor:wait}
#error{min-height:20px;margin-top:10px;color:#ff9aa3;text-align:center;font-size:12px}.login-footer{margin-top:20px;padding-top:16px;border-top:1px solid #263951;text-align:center;color:#70849d;font-size:10px;line-height:1.4}.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#25c979;margin-right:5px;box-shadow:0 0 0 4px rgba(37,201,121,.09)}