:root {
  --forest: #1d4638;
  --forest-dark: #153028;
  --yellow: #f5c735;
  --paper: #f4f6f2;
  --white: #fff;
  --line: #dee2da;
  --muted: #67716a;
  --ink: #202a25;
  --sidebar-w: 260px;
}
*, *::before, *::after { box-sizing: border-box; }
body.adm-body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 14px;
  color: var(--ink);
  background: var(--paper);
}
.adm-login-page {
  min-height: 100vh;
  display: flex;
}
.adm-login-hero {
  flex: 1;
  background: linear-gradient(145deg, var(--forest-dark), var(--forest) 55%, #2a5c48);
  color: #fff;
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.adm-login-hero h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); margin: 16px 0; line-height: 1.15; }
.adm-login-hero p { opacity: .85; max-width: 420px; line-height: 1.6; }
.adm-login-panel {
  width: min(440px, 100%);
  background: var(--white);
  padding: 48px 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.adm-login-panel h1 { font-size: 1.6rem; margin: 0 0 8px; }
.adm-login-panel .sub { color: var(--muted); margin-bottom: 28px; }
.adm-field { margin-bottom: 16px; }
.adm-field label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 13px; }
.adm-field input, .adm-field select {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  font: inherit;
}
.adm-field input:focus, .adm-field select:focus {
  outline: 2px solid #7ba58c;
  border-color: var(--forest);
}
.adm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 20px;
  border: 0;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
  font: inherit;
}
.adm-btn--primary { background: var(--forest); color: #fff; width: 100%; }
.adm-btn--primary:hover { background: var(--forest-dark); }
.adm-btn--ghost { background: transparent; border: 1px solid var(--line); color: var(--forest); }
.adm-btn--yellow { background: var(--yellow); color: var(--forest); }
.adm-erro {
  display: none;
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
  padding: 10px 12px;
  border-radius: 10px;
  margin-bottom: 12px;
  font-size: 13px;
}
.adm-layout { display: flex; min-height: 100vh; }
.adm-sidebar {
  width: var(--sidebar-w);
  background: var(--forest-dark);
  color: #fff;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
}
.adm-sidebar-brand {
  padding: 20px;
  font-weight: 700;
  font-size: 1.1rem;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.adm-sidebar nav { flex: 1; padding: 12px 0; overflow-y: auto; }
.adm-sidebar a, .adm-sidebar button.nav-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 20px;
  color: rgba(255,255,255,.88);
  text-decoration: none;
  border: 0;
  background: none;
  font: inherit;
  cursor: pointer;
}
.adm-sidebar a:hover, .adm-sidebar button.nav-item:hover,
.adm-sidebar a.active, .adm-sidebar button.nav-item.active {
  background: rgba(255,255,255,.1);
  color: #fff;
}
.adm-sidebar-footer { padding: 16px 20px; border-top: 1px solid rgba(255,255,255,.1); font-size: 12px; opacity: .75; }
.adm-main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.adm-topbar {
  background: var(--white);
  border-bottom: 1px solid var(--line);
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.adm-topbar h1 { margin: 0; font-size: 1.25rem; }
.adm-user-chip { font-size: 13px; color: var(--muted); }
.adm-centro { padding: 24px; flex: 1; }
.adm-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 20px;
  margin-bottom: 16px;
}
.adm-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 12px;
}
.adm-card-header h2 { margin: 0; font-size: 1.1rem; }
.adm-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.adm-table th, .adm-table td { border-bottom: 1px solid var(--line); padding: 10px 8px; text-align: left; }
.adm-table th { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .04em; }
.adm-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  background: var(--paper);
}
.adm-badge--owner { background: #e8f5e9; color: var(--forest); }
.adm-modal-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,.4);
  display: none; align-items: center; justify-content: center; z-index: 50; padding: 16px;
}
.adm-modal-backdrop.open { display: flex; }
.adm-modal {
  background: var(--white);
  border-radius: 16px;
  width: min(480px, 100%);
  padding: 24px;
  max-height: 90vh;
  overflow: auto;
}
@media (max-width: 900px) {
  .adm-login-hero { display: none; }
  .adm-login-panel { width: 100%; }
  .adm-sidebar { position: fixed; z-index: 40; transform: translateX(-100%); }
  .adm-sidebar.open { transform: translateX(0); }
}