:root{--green:#8cbe26;--bg:#11161b;--panel:rgba(28,35,43,.94);--border:rgba(255,255,255,.12);--text:#f5f7f8;--muted:#aeb8c1;--danger:#ffb6b6}
*{box-sizing:border-box}html,body{min-height:100%;margin:0}body.cloud-login{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text);background:radial-gradient(circle at 20% 10%,rgba(140,190,38,.18),transparent 34%),linear-gradient(145deg,#0d1115,#202830);display:grid;place-items:center;padding:24px}.cloud-login-card{width:min(100%,440px);padding:34px;border:1px solid var(--border);border-radius:24px;background:var(--panel);box-shadow:0 28px 70px rgba(0,0,0,.42);backdrop-filter:blur(18px)}.cloud-login-brand{display:flex;align-items:center;gap:16px;margin-bottom:26px}.cloud-login-brand img{width:72px;height:72px;object-fit:contain;padding:0;margin:0}.cloud-login-brand h1{margin:0;font-size:28px;line-height:1.05}.cloud-login-brand p,.cloud-login-intro{color:var(--muted);margin:5px 0 0}.cloud-login-card h2{font-size:22px;margin:0 0 8px}.cloud-login-form{display:grid;gap:16px;margin-top:24px}.cloud-login-form label{display:grid;gap:7px;font-size:14px;font-weight:650}.cloud-login-form input{width:100%;border:1px solid var(--border);border-radius:13px;background:#10161b;color:var(--text);padding:14px 15px;font:inherit;outline:none}.cloud-login-form input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(140,190,38,.18)}.cloud-login-button{border:0;border-radius:13px;padding:14px 18px;background:var(--green);color:#10140b;font-weight:800;font-size:15px;cursor:pointer}.cloud-login-button:hover{filter:brightness(1.06)}.cloud-login-error{margin-top:18px;padding:12px 14px;border-radius:12px;background:rgba(155,37,37,.25);border:1px solid rgba(255,130,130,.35);color:var(--danger)}.cloud-login-meta{margin-top:20px;text-align:center;color:var(--muted);font-size:12px}@media(max-width:520px){.cloud-login-card{padding:26px}.cloud-login-brand img{width:58px;height:58px}}