/* CSS mínimo da entrada. Design system completo carregado após autenticação. */
:root {
 --bg:#FAFAF7; --bg-elev:#fff; --ink:#0E0E0C; --ink-2:#3B3B37;
 --ink-3:#6E6E68; --line:#E4E3DC; --envox:#2547E8; --envox-hover:#1D3AC7;
 --farol-vermelho:#B23B2E;--font-ui:Inter,-apple-system,system-ui,sans-serif;
 --r-md:6px; --r-lg:10px; --shadow-2:0 4px 12px rgba(14,14,12,.06);
}
* {box-sizing:border-box}
html,body {margin:0;min-height:100vh;font-size:14px;line-height:1.5;
 font-family:var(--font-ui);color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}
a{color:var(--envox);text-decoration:none}
.login-screen,.app-loading {min-height:100vh;display:flex;align-items:center;justify-content:center;
 padding:24px;background:var(--bg)}
.login-box {width:360px;padding:32px;background:var(--bg-elev);border:1px solid var(--line);
 border-radius:var(--r-lg);box-shadow:var(--shadow-2)}
.login-error {color:var(--farol-vermelho);font-size:12px;margin-top:10px}
.brand {display:flex;align-items:center;gap:10px;margin-bottom:12px;border-bottom:1px solid var(--line);padding:0 0 12px}
.brand-mark {font-size:26px;font-weight:800;letter-spacing:-1.8px}
.brand-dot {display:inline-block;width:5px;height:5px;background:var(--envox);border-radius:50%;margin-left:2px}
.brand-sub {font-size:10px;text-transform:uppercase;letter-spacing:1.3px;color:var(--ink-3)}
.field {display:flex;flex-direction:column;gap:6px}
.field label {font-size:12px;font-weight:600;color:var(--ink-2)}
.field input,.field select {width:100%;background:var(--bg-elev);border:1px solid var(--line);
 padding:10px 12px;min-height:42px;border-radius:8px;outline:0;min-width:0}
.field input:focus,.field select:focus {border-color:var(--envox);box-shadow:0 0 0 3px rgba(37,71,232,.12)}
.btn {display:inline-flex;align-items:center;justify-content:center;gap:7px;
 padding:10px 14px;background:var(--bg-elev);border:1px solid var(--line);
 border-radius:8px;cursor:pointer;font-size:12px;font-weight:600}
.btn:hover {border-color:var(--envox)}
.btn:disabled {opacity:.55;cursor:not-allowed}
.btn-envox,.btn-primary {background:var(--envox);border-color:var(--envox);color:#fff}
.btn-envox:hover,.btn-primary:hover {background:var(--envox-hover);color:#fff}
.boot-loader {display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px;max-width:370px;text-align:center}
.boot-loader-mark {font-size:22px;font-weight:800;letter-spacing:-1px;color:var(--envox)}
.boot-loader-text,.boot-loader p {font-size:13px;color:var(--ink-3);margin:0}
.boot-loader-progress {height:4px;width:160px;border-radius:12px;background:var(--line);position:relative;overflow:hidden}
.boot-loader-progress::after {content:"";position:absolute;inset:0 auto 0 -40%;background:var(--envox);width:45%;border-radius:12px;animation:bootbar 1.1s ease-in-out infinite}
@keyframes bootbar {to {transform:translateX(320%)}}
@media(max-width:520px) {.login-screen {padding:12px}}