:root {
  --color-bg: #F3EDE1;
  --color-accent: #45573F;
  --color-accent-dark: #384a33;
  --color-cta: #D98B3F;
  --color-cta-dark: #c17a32;
  --color-dark: #1F2A24;
  --color-card-bg: #FBF8F2;
  --color-text-muted: #5C6B54;
  --color-border: #d9d2c2;
  --color-danger: #C0392B;
  --color-danger-light: #f3dcd8;
  --color-warning: #D98B3F;
  --color-warning-light: #f5e3cc;
  --color-valid: #45573F;
  --color-valid-light: #e3e7df;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Work Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--color-dark);
  background: var(--color-bg);
  line-height: 1.5;
}

h1, h2, h3 {
  font-family: 'Fraunces', Georgia, serif;
  color: var(--color-dark);
  margin: 0 0 4px;
}
h1 { font-size: 1.6rem; font-weight: 600; }
h2 { font-size: 1.3rem; font-weight: 600; }

.muted { color: var(--color-text-muted); font-size: 0.85rem; }

a { color: var(--color-accent); }

label { display: block; font-size: 0.85rem; font-weight: 500; margin: 14px 0 4px; }
input {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  font-size: 0.95rem;
  font-family: inherit;
  background: #fff;
}
input:focus { outline: 2px solid var(--color-accent); outline-offset: 1px; }

.btn {
  display: inline-block;
  background: var(--color-accent);
  color: #fff;
  border: none;
  padding: 10px 18px;
  border-radius: 6px;
  font-family: 'Work Sans', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  cursor: pointer;
  text-decoration: none;
  text-align: center;
}
.btn:hover { background: var(--color-accent-dark); }
.btn-cta { background: var(--color-cta); }
.btn-cta:hover { background: var(--color-cta-dark); }
.btn-secondary { background: var(--color-card-bg); color: var(--color-accent); border: 1px solid var(--color-accent); }
.btn-secondary:hover { background: #f2ede1; }
.btn-block { display: block; width: 100%; margin-top: 16px; }

.error-box {
  background: var(--color-danger-light);
  color: var(--color-danger);
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 0.85rem;
  margin-bottom: 14px;
}

.card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 16px;
}

/* ---- Login page ---- */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 32px;
  max-width: 360px;
  width: 100%;
}

/* ---- Dashboard shell ---- */
.app-shell {
  display: flex;
  min-height: 100vh;
}
.sidebar {
  width: 220px;
  flex-shrink: 0;
  background: var(--color-dark);
  color: #fff;
  display: flex;
  flex-direction: column;
  padding: 20px 0;
}
.sidebar-brand {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 600;
  font-size: 1.15rem;
  padding: 0 20px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.12);
  margin-bottom: 14px;
}
.sidebar-nav { display: flex; flex-direction: column; gap: 2px; flex: 1; }
.sidebar-nav a, .sidebar-nav-placeholder {
  padding: 10px 20px;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
}
.sidebar-nav a.active { background: rgba(255,255,255,0.1); color: #fff; border-left: 3px solid var(--color-cta); }
.sidebar-nav a:hover { background: rgba(255,255,255,0.06); }
.sidebar-nav-placeholder { color: rgba(255,255,255,0.35); cursor: default; }
.sidebar-footer { padding: 14px 20px 0; border-top: 1px solid rgba(255,255,255,0.12); margin-top: 14px; }
.sidebar-user { font-size: 0.8rem; color: rgba(255,255,255,0.75); margin-bottom: 10px; word-break: break-all; }
.role-badge {
  display: inline-block;
  margin-top: 4px;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  background: rgba(255,255,255,0.15);
}
.sidebar-footer .btn { background: transparent; color: #fff; border: 1px solid rgba(255,255,255,0.3); }
.sidebar-footer .btn:hover { background: rgba(255,255,255,0.08); }

.main-content { flex: 1; padding: 28px 32px; max-width: 1000px; }
.main-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-bottom: 18px; }
.refresh-info { display: flex; align-items: center; gap: 10px; }

/* ---- Sites table ---- */
table.sites-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
table.sites-table th {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 2px solid var(--color-border);
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}
table.sites-table td { padding: 10px 12px; border-bottom: 1px solid var(--color-border); }
table.sites-table tr:last-child td { border-bottom: none; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 0.78rem;
  font-weight: 500;
}
.badge-valid { background: var(--color-valid-light); color: var(--color-valid); }
.badge-warning { background: var(--color-warning-light); color: var(--color-warning); }
.badge-error { background: var(--color-danger-light); color: var(--color-danger); }
.badge-muted { background: #e8e4d8; color: var(--color-text-muted); }

@media (max-width: 720px) {
  .app-shell { flex-direction: column; }
  .sidebar { width: 100%; flex-direction: row; align-items: center; flex-wrap: wrap; padding: 12px 16px; }
  .sidebar-brand { border-bottom: none; padding: 0; margin: 0 16px 0 0; }
  .sidebar-nav { flex-direction: row; }
  .sidebar-footer { border-top: none; padding: 0; margin: 0 0 0 auto; }
  .sidebar-user { display: none; }
  .main-content { padding: 20px; }
}