:root{--primary:#1a3a5c;--primary-dark:#0f2640;--secondary:#e87a2e;--secondary-light:#f59e4f;--green:#10b981;--red:#ef4444;--gray-50:#f9fafb;--gray-100:#f3f4f6;--gray-200:#e5e7eb;--gray-400:#9ca3af;--gray-500:#6b7280;--gray-600:#4b5563;--gray-700:#374151;--white:#fff;--radius:12px;--radius-sm:8px;--radius-lg:16px;--font:'Poppins',sans-serif}
*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font);min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(160deg,#f0f4ff 0%,#fff9f5 50%,#f0f7ff 100%);padding:20px}
.login-container{display:grid;grid-template-columns:1fr 1fr;max-width:950px;width:100%;background:var(--white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 16px 60px rgba(26,58,92,.1)}
.login-brand{background:linear-gradient(160deg,var(--primary),var(--primary-dark));padding:50px 40px;display:flex;flex-direction:column;justify-content:center;color:#fff;position:relative;overflow:hidden}
.login-brand::before{content:'';position:absolute;top:-50%;right:-30%;width:300px;height:300px;background:radial-gradient(circle,rgba(232,122,46,.1) 0%,transparent 70%);border-radius:50%}
.login-brand img{height:55px;margin-bottom:30px;align-self:flex-start}
.login-brand h2{font-size:1.6rem;font-weight:700;margin-bottom:10px}
.login-brand p{font-size:.88rem;opacity:.75;line-height:1.7;margin-bottom:28px}
.login-features{display:flex;flex-direction:column;gap:12px}
.login-features div{display:flex;align-items:center;gap:10px;font-size:.82rem;opacity:.8}
.login-features div i{width:30px;height:30px;background:rgba(255,255,255,.1);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:.75rem}
.login-form-col{padding:50px 40px;display:flex;flex-direction:column;justify-content:center}
.login-type-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(232,122,46,.08);color:var(--secondary);padding:6px 14px;border-radius:50px;font-size:.75rem;font-weight:600;margin-bottom:16px;text-transform:capitalize}
.login-form-col h3{font-size:1.3rem;color:var(--primary);font-weight:700;margin-bottom:6px}
.login-form-col .sub{font-size:.82rem;color:var(--gray-500);margin-bottom:28px}
.lf-group{margin-bottom:18px;position:relative}
.lf-group label{display:block;font-size:.78rem;font-weight:600;color:var(--gray-600);margin-bottom:5px}
.lf-group input{width:100%;padding:12px 14px;border:2px solid var(--gray-200);border-radius:var(--radius-sm);font-size:.88rem;font-family:var(--font);transition:all .3s}
.lf-group input:focus{border-color:var(--secondary);outline:none;box-shadow:0 0 0 3px rgba(232,122,46,.06)}
.lf-group.error input{border-color:var(--red)}
.lf-group .lf-error{display:none;font-size:.7rem;color:var(--red);margin-top:4px}
.lf-group.error .lf-error{display:block}
.pass-toggle{position:absolute;right:14px;top:34px;cursor:pointer;color:var(--gray-400);font-size:.85rem}
.lf-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px;font-size:.78rem}
.lf-row label{display:flex;align-items:center;gap:6px;color:var(--gray-600);cursor:pointer}
.lf-row a{color:var(--secondary);font-weight:600;text-decoration:none}
.btn-login{width:100%;padding:13px;background:linear-gradient(135deg,var(--secondary),var(--secondary-light));color:#fff;border:none;border-radius:50px;font-weight:600;font-size:.9rem;cursor:pointer;font-family:var(--font);transition:all .3s;box-shadow:0 4px 15px rgba(232,122,46,.3)}
.login-help{margin-top:22px;text-align:center;font-size:.75rem;color:var(--gray-400)}
.login-help a{color:var(--primary);font-weight:600;margin:0 4px}
.login-api-note{margin-top:14px;font-size:.72rem;color:var(--gray-500);line-height:1.5}
.login-api-note i{color:var(--secondary);margin-right:4px}
.back-home{display:inline-flex;align-items:center;gap:5px;font-size:.78rem;color:var(--gray-400);margin-top:16px;text-decoration:none}
@media(max-width:768px){.login-container{grid-template-columns:1fr}.login-brand{display:none}.login-form-col{padding:35px 25px}}