/* Base visual das paginas PHP de cadastro/acesso.
   As paginas HTML normais do site possuem estas regras no bloco <style> proprio;
   as paginas de autenticacao precisam delas porque usam apenas site-common.css + site-auth.css. */
:root{--bg:#E9E1D3;--surface:rgba(245,241,232,.92);--petroleum:#4F6668;--petroleum-dark:#35565B;--title:#3F5558;--text:#2D2D29;--muted:#6D6A63;--amber:#B8893C;--line:#CFC3AF;--white:#FFFDF8;--shadow:0 10px 30px rgba(45,45,41,.08);--max:1180px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter",system-ui,sans-serif;color:var(--text);line-height:1.7;background-color:var(--bg);background-image:url("/odonata_fundo_calcario_araripe.png");background-repeat:repeat}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 32px));margin:0 auto}
@media(max-width:640px){.container{width:min(var(--max),calc(100% - 20px))}}

.auth-main{padding:44px 0 54px;background:#f5f1e8;min-height:58vh}.auth-card{max-width:720px;margin:0 auto;background:#fff;border:1px solid #ded3c3;border-radius:24px;box-shadow:0 12px 32px rgba(45,45,41,.08);padding:32px}.auth-card h2{font-family:"Merriweather",serif;color:#35565b;margin:0 0 10px}.auth-card p{line-height:1.55;color:#5f5a53}.auth-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.auth-field{margin:14px 0}.auth-field label{display:block;font-weight:700;color:#35565b;margin-bottom:6px}.auth-field input,.auth-field select,.auth-field textarea{width:100%;box-sizing:border-box;padding:11px 12px;border:1px solid #cfc3af;border-radius:12px;background:#fff;font:inherit}.auth-field input:focus{outline:2px solid rgba(53,86,91,.25);border-color:#35565b}.auth-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:20px}.auth-btn{display:inline-flex;align-items:center;justify-content:center;border:none;border-radius:999px;padding:10px 18px;background:#b8893c;color:#fff;text-decoration:none;font-weight:800;cursor:pointer}.auth-btn.secondary{background:#35565b}.auth-btn.light{background:#eee7dc;color:#35565b}.auth-notice{padding:13px 15px;border-radius:13px;margin:14px 0;background:#eef3f1;color:#35565b;border:1px solid #c7d8d3}.auth-notice.bad{background:#fff0ec;color:#873a2d;border-color:#e9c0b8}.auth-notice.ok{background:#ebf5ed;color:#2f6b45;border-color:#bed8c5}.auth-lang{display:flex;gap:6px;justify-content:flex-end;margin-bottom:12px}.auth-lang a{padding:5px 9px;border-radius:999px;text-decoration:none;color:#35565b;border:1px solid #d8cdbd;font-weight:800;font-size:.8rem}.auth-lang a.active{background:#35565b;color:#fff}.auth-meta{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0}.auth-meta div{padding:12px;border-radius:12px;background:#f7f3eb}.auth-meta span{display:block;font-size:.78rem;color:#777}.auth-meta strong{display:block;margin-top:3px;color:#35565b}.auth-honeypot{position:absolute!important;left:-10000px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important}.site-auth-nav{margin-left:auto;display:flex;gap:8px;align-items:center}.site-auth-nav a{padding:5px 10px;border:1px solid rgba(255,255,255,.25);border-radius:999px}.site-auth-nav .vip{background:#b8893c;color:#fff}.taxon-access-lock{padding:24px;border:1px dashed #b9aa94;border-radius:18px;background:#faf7f0;text-align:center;color:#625d55}.taxon-access-lock strong{display:block;color:#35565b;margin-bottom:5px}.taxon-access-actions{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin-top:12px}.taxon-access-actions a{display:inline-flex;padding:8px 13px;border-radius:999px;text-decoration:none;font-weight:700;background:#35565b;color:#fff}.taxon-access-actions a:last-child{background:#b8893c}@media(max-width:680px){.auth-card{padding:22px}.auth-grid,.auth-meta{grid-template-columns:1fr}.site-auth-nav{margin-left:0}}