:root{color-scheme:light;--navy:#16324f;--blue:#2878b5;--sky:#eaf4fb;--ink:#1f2933;--muted:#667785;--line:#dce5ea;--red:#b42318;--green:#067647;--brand-azul:#00124E}
*{box-sizing:border-box}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#f5f8fa;color:var(--ink);font-family:'Segoe UI',Arial,sans-serif}
.brand-header{display:flex;justify-content:center;margin-top:20px}
.brand-header img{height:32px;width:auto}
.card{width:100%;max-width:380px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:28px;margin:20px}
h1{font-size:20px;margin:0 0 4px;color:var(--navy)}
p.sub{margin:0 0 20px;color:var(--muted);font-size:14px}
label{display:block;font-size:13px;font-weight:600;margin:14px 0 6px}
input,select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font-size:14px}
button{width:100%;margin-top:20px;background:var(--blue);color:#fff;border:0;border-radius:8px;padding:11px;font-weight:600;font-size:14px;cursor:pointer}
button:disabled{opacity:.6;cursor:default}
.password-field{position:relative}
.password-field input{padding-right:72px}
.toggle-password{position:absolute;top:50%;right:6px;transform:translateY(-50%);width:auto;margin:0;background:none;color:var(--blue);border:0;padding:4px 8px;font-size:12px;font-weight:600;cursor:pointer}
.toggle-password:hover{text-decoration:underline}
.error{margin-top:14px;background:#fff1f1;border-left:4px solid var(--red);padding:10px 12px;border-radius:6px;font-size:13px;color:var(--red)}
.ok{margin-top:14px;background:#f0f9f0;border-left:4px solid var(--green);padding:10px 12px;border-radius:6px;font-size:13px;color:var(--green)}
.links{margin-top:16px;font-size:13px;text-align:center}
.links a{color:var(--blue);text-decoration:none}
.hidden{display:none}
.modal-overlay{position:fixed;inset:0;background:rgba(15,23,32,.5);display:flex;align-items:center;justify-content:center;padding:20px;z-index:1000}
.modal-overlay.hidden{display:none}
.modal{background:#fff;border-radius:14px;max-width:560px;width:100%;max-height:85vh;overflow-y:auto}
.modal-header{display:flex;justify-content:space-between;align-items:center;padding:18px 24px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff}
.modal-header h2{margin:0;font-size:18px;color:var(--navy)}
.modal-close{width:auto;margin:0;background:none;border:0;color:var(--muted);font-size:22px;line-height:1;cursor:pointer;padding:0 4px}
.modal-body{padding:20px 24px;font-size:14px;line-height:1.6;color:var(--ink)}
.modal-body h3{font-size:14px;color:var(--navy);margin:18px 0 6px}
.modal-body h3:first-child{margin-top:0}
.modal-body ul{margin:0 0 12px;padding-left:20px}
.modal-body li{margin-bottom:6px}
.modal-body p{margin:0 0 12px}