/* Tema das telas de conta (login, redefinir senha, admin): mesmo azul/amarelo dos formulários e do dashboard. */
:root {
  color-scheme: light;
  --page: #f4f6fb;
  --surface: #ffffff;
  --surface-2: #f8f9fc;
  --text-primary: #14181f;
  --text-secondary: #4a5160;
  --text-muted: #6b7280;
  --border: #e3e6ee;
  --border-strong: #cfd4df;
  --accent: #F9B224;
  --button: #ffbc00;
  --button-hover: #e0a600;
  --button-text: #081b52;
  --navy: #122C7A;
  --focus: #2a78d6;
  --danger: #c0392b;
  --danger-bg: #fbeae8;
  --danger-text: #a12a1f;
  --success-bg: #e6f6ee;
  --success-text: #0d7a4e;
  --badge-bg: #e4ebf3;
  --badge-text: #0d2772;
  --shadow: 0 10px 30px -14px rgba(20, 24, 31, 0.18);
}
@media (prefers-color-scheme: dark) {
  :root:where(:not([data-theme="light"])) {
    color-scheme: dark;
    --page: #0e1015;
    --surface: #171a21;
    --surface-2: #1d2029;
    --text-primary: #f4f5f7;
    --text-secondary: #c3c6cf;
    --text-muted: #8e93a0;
    --border: #2a2e38;
    --border-strong: #3a3f4b;
    --focus: #3987e5;
    --danger: #f2a29b;
    --danger-bg: #3a1d1b;
    --danger-text: #f2a29b;
    --success-bg: #12302a;
    --success-text: #7fd8b3;
    --badge-bg: #1f2b4d;
    --badge-text: #b9cdf5;
    --shadow: none;
  }
}
:root[data-theme="dark"] {
  color-scheme: dark;
  --page: #0e1015;
  --surface: #171a21;
  --surface-2: #1d2029;
  --text-primary: #f4f5f7;
  --text-secondary: #c3c6cf;
  --text-muted: #8e93a0;
  --border: #2a2e38;
  --border-strong: #3a3f4b;
  --focus: #3987e5;
  --danger: #f2a29b;
  --danger-bg: #3a1d1b;
  --danger-text: #f2a29b;
  --success-bg: #12302a;
  --success-text: #7fd8b3;
  --badge-bg: #1f2b4d;
  --badge-text: #b9cdf5;
  --shadow: none;
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  min-height: 100vh;
  background: var(--page);
  color: var(--text-primary);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.45;
}
button, input { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }

/* ---- Faixa azul (igual ao topo do dashboard e dos formulários) ---- */
.top, .auth-head {
  position: relative;
  background:
    radial-gradient(circle at 100% -20%, rgba(255, 255, 255, 0.14) 0%, transparent 55%),
    linear-gradient(135deg, #1A3A9C 0%, #122C7A 100%);
  color: #fff;
}
.top::before, .auth-head::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, #F9B224 0%, #FBC257 50%, #F9B224 100%);
}
.top { padding: 22px 24px 20px; }
.top-inner { max-width: 820px; margin: 0 auto; display: flex; gap: 16px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand img { height: 26px; display: block; }
.brand-divider { width: 1px; height: 14px; background: rgba(255, 255, 255, 0.25); }
.brand-tag { font-size: 12px; color: rgba(255, 255, 255, 0.85); font-weight: 500; }
.top h1, .auth-head h1 { margin: 10px 0 0; font-size: 22px; line-height: 1.25; color: #fff; }
.top h1 .accent, .auth-head h1 .accent { color: var(--accent); }
.top-link {
  color: #fff;
  background: rgba(255, 255, 255, 0.10);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 13px;
  text-decoration: none;
}
.top-link:hover { background: rgba(255, 255, 255, 0.18); }

/* ---- Conteúdo ---- */
.page { max-width: 820px; margin: 0 auto; padding: 18px 24px 56px; display: flex; flex-direction: column; gap: 14px; }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 20px 22px;
}
.card h2 { margin: 0 0 4px; font-size: 16px; }
.subtitle { margin: 0 0 16px; font-size: 13px; color: var(--text-muted); }

label { display: block; font-size: 13px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
.field { margin-bottom: 14px; }
input[type="text"], input[type="password"] {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  background: var(--surface);
  color: var(--text-primary);
}
input[type="text"]:focus, input[type="password"]:focus {
  outline: none;
  border-color: var(--focus);
  box-shadow: 0 0 0 3px rgba(42, 120, 214, 0.18);
}
.hint, .footnote { font-size: 12px; color: var(--text-muted); margin-top: 5px; }
.checkbox-row { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.checkbox-row input { width: 16px; height: 16px; accent-color: var(--button-hover); }
.checkbox-row label { margin: 0; font-weight: 500; }

/* Botão principal amarelo, igual ao "Enviar pesquisa" dos formulários */
.submit-btn {
  background: var(--button);
  color: var(--button-text);
  border: none;
  border-radius: 10px;
  padding: 12px 18px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: background .12s ease;
}
.submit-btn:hover { background: var(--button-hover); }
.submit-btn:disabled { opacity: 0.6; cursor: default; }
.secondary-btn, .reset-btn, .role-btn, .delete-btn {
  background: transparent;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 6px 12px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
}
.secondary-btn:hover, .reset-btn:hover, .role-btn:hover { border-color: var(--focus); color: var(--focus); }
.delete-btn { color: var(--danger); }
.delete-btn:hover { border-color: var(--danger); background: var(--danger-bg); }
.secondary-btn:disabled, .reset-btn:disabled, .role-btn:disabled, .delete-btn:disabled { opacity: 0.6; cursor: default; }

.message-box, .error-box {
  display: none;
  font-size: 13px;
  font-weight: 600;
  padding: 10px 12px;
  border-radius: 10px;
  margin-bottom: 14px;
  white-space: pre-wrap;
}
.message-box.is-error, .error-box.is-visible { display: block; background: var(--danger-bg); color: var(--danger-text); }
.message-box.is-success { display: block; background: var(--success-bg); color: var(--success-text); }

/* Admin */
.table-wrap { overflow-x: auto; }
table.users-table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
table.users-table th {
  text-align: left;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
table.users-table td { padding: 10px; border-bottom: 1px solid var(--border); color: var(--text-secondary); vertical-align: middle; }
table.users-table td.username { color: var(--text-primary); font-weight: 600; }
.actions-cell { display: flex; gap: 6px; flex-wrap: wrap; }
.badge {
  display: inline-flex;
  align-items: center;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  background: var(--badge-bg);
  color: var(--badge-text);
}

/* Redefinir senha / verificação em duas etapas */
.mfa-status { font-size: 13px; color: var(--text-secondary); margin: 0 0 12px; }
.secret-box {
  font-family: ui-monospace, Consolas, monospace;
  font-size: 15px;
  letter-spacing: .06em;
  background: var(--surface-2);
  border: 1px dashed var(--border-strong);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 14px;
  word-break: break-all;
}

/* ---- Login: cartão no formato dos formulários (topo azul + corpo branco) ---- */
.auth-page { min-height: 100vh; display: flex; align-items: flex-start; justify-content: center; padding: 48px 16px; }
.auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 48px rgba(20, 24, 31, 0.08);
}
.auth-head { padding: 32px 28px 26px; }
.auth-head p { margin: 6px 0 0; color: rgba(255, 255, 255, 0.82); font-size: 14px; }
.auth-body { padding: 24px 28px 26px; }
.auth-body .submit-btn { width: 100%; }

@media (max-width: 560px) {
  .top { padding: 18px 16px; }
  .page { padding: 14px 16px 40px; }
  .card { padding: 18px 16px; }
  .auth-page { padding: 24px 12px; }
  .auth-head { padding: 26px 20px 22px; }
  .auth-body { padding: 20px; }
}