/* Everywhr UI — Light, elegant (Apple-like) */
:root{
  --bg:#F5F5F7; --surface:#FFFFFF; --border:#E5E5EA;
  --text:#1D1D1F; --muted:#6E6E73;
  --accent:#b08a3c; --accent-600:#b08a3c; --focus:#b08a3c;
  --shadow:0 0.5px 1px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.06);
  --radius:16px; --radius-sm:12px; --trans:180ms cubic-bezier(.22,.61,.36,1);
}
html{font-size:16px} *{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"SF Pro Text","SF Pro Display",system-ui,sans-serif;color:var(--text);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
.container{max-width:900px;margin:0 auto;padding:24px}
.topbar-wrap{position:sticky;top:0;z-index:10;background:#fff;border-bottom:1px solid var(--border);backdrop-filter:saturate(180%) blur(6px)}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 0}
.topbar a.brand{font-weight:600;color:var(--text);letter-spacing:.2px}
.topbar nav{display:flex;gap:12px;align-items:center}
.topbar .link{color:var(--accent);background:transparent;border:0;padding:8px 12px;border-radius:10px;cursor:pointer;font-size:1rem}
/* era #EAF2FF */
.topbar .link:hover{background:#b08a3c;color:#fff}
.card{background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);padding:24px;transition:transform var(--trans),box-shadow var(--trans)}
.card:hover{transform:translateY(-1px);box-shadow:0 12px 36px rgba(0,0,0,.08)}
h1,h2,h3{line-height:1.25;margin:0 0 12px 0;color:var(--text)}
h1{font-size:1.7rem;font-weight:600;letter-spacing:.1px} h2{font-size:1.28rem;font-weight:600}
.muted{color:var(--muted)}
label{display:block;margin-top:12px;margin-bottom:6px;font-weight:600;color:#121212}
input[type="email"],input[type="password"],input[type="text"],input[type="number"]{width:100%;padding:12px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:#fff;color:var(--text);font-size:1rem;transition:border-color var(--trans),box-shadow var(--trans),background var(--trans)}
input::placeholder{color:#8E8E93;opacity:1}
/* era rgba(10,132,255,.20) */
input:focus{outline:none;border-color:var(--focus);box-shadow:0 0 0 4px rgba(176,138,60,.20)}
input:disabled{background:#F2F2F7;color:#3A3A3C}
.checkbox{margin-top:10px;display:flex;align-items:center;gap:10px;font-size:1rem;color:var(--text)}
.checkbox input{width:18px;height:18px}
/* era rgba(10,132,255,.20) */
button,.button{display:inline-block;margin-top:14px;padding:12px 16px;border-radius:12px;border:0;background:var(--accent);color:#fff;font-weight:600;cursor:pointer;transition:transform var(--trans),box-shadow var(--trans),background var(--trans);box-shadow:0 10px 24px rgba(176,138,60,.20);font-size:1rem}
button:hover,.button:hover{background:var(--accent-600);transform:translateY(-1px)}
button:active,.button:active{transform:translateY(0)}
button:disabled{background:#E5E5EA;color:#6E6E73;box-shadow:none;cursor:not-allowed}
/* method picker */
.method-picker{display:grid;grid-template-columns:1fr;gap:12px;margin-top:8px}
@media (min-width:640px){.method-picker{grid-template-columns:1fr 1fr}}
.method-card{display:block;width:100%;text-align:left;background:#fff;border:1px solid var(--border);border-radius:14px;padding:16px;box-shadow:var(--shadow);cursor:pointer;transition:transform var(--trans),border-color var(--trans),box-shadow var(--trans),background var(--trans)}
.method-card:hover{transform:translateY(-1px);background:#FAFAFB}
/* era rgba(10,132,255,.16) */
.method-card[aria-pressed="true"]{border-color:var(--accent);box-shadow:0 12px 36px rgba(176,138,60,.16)}
.method-title{font-weight:600;color:#0F0F10;margin-bottom:4px;font-size:1.06rem}
.method-hint{color:#3A3A3C;font-size:.97rem}
/* show/hide */
[hidden]{display:none !important}
.method-form{animation:fadeInUp .28s ease-out}
.space{height:12px}
@keyframes fadeInUp{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}
}
/* alerts */
.alert{border-radius:12px;padding:12px 14px;border:1px solid;margin:10px 0;font-weight:500}
.alert-error{background:#FFF5F5;border-color:#F5C2C7;color:#7A1D1D}
/* era #F0F7FF + cor/borda já dourados */
.alert-info{background:#b08a3c;border-color:#b08a3c;color:#fff}
.alert-success{background:#F0FFF4;border-color:#BBF7D0;color:#065F46}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.center-note{text-align:center;padding:48px 20px}.center-note h1{font-size:1.8rem}.center-note p{font-size:1rem}