:root, [data-theme="light"] {
  /* Warm neutrals — blue channel lowest in grays. Brand green #175D31, gold #EACC08 */
  --bg: #F4F3EE;
  --surface: #FAF9F5;
  --text: #1C1B19;
  --muted: #6F6B63;
  --primary: #175D31;
  --primary-text: #175D31;
  --accent: #EACC08;
  --danger: #C43C2C;
  --border: #E5E2D9;
  --radius: 10px;
  --nav-bg: #FAF9F5;
  --nav-border: #E5E2D9;
  --ok-bg: #E4F0E8;
  --ok-text: #175D31;
  --ok-border: #B7D8C4;
  --warn-bg: #FBF6E0;
  --warn-text: #7A6A10;
  --warn-border: #EACC08;
  --info-bg: #F0EEE6;
  --info-text: #4A4740;
  --info-border: #E5E2D9;
  --soft-bg: #F0EEE6;
  --chip-bg: #E8F3EC;
  --chip-border: #B7D8C4;
  --err-bg: #F9EBE9;
  --err-text: #8B2E24;
  --err-border: #E8B4AD;
  --badge-off-bg: #F0EEE6;
  --badge-off-text: #6F6B63;
}
[data-theme="dark"] {
  /* True black page; neutral lifted surfaces — no blue tint */
  --bg: #000000;
  --surface: #121212;
  --text: #E7E9EA;
  --muted: #A3A3A3;
  --primary: #2E8B57;
  --primary-text: #6BCB8A;
  --accent: #EACC08;
  --danger: #F87171;
  --border: #2A2A2A;
  --nav-bg: #121212;
  --nav-border: #2A2A2A;
  --ok-bg: #0D2818;
  --ok-text: #A7E0BC;
  --ok-border: #175D31;
  --warn-bg: #2A2410;
  --warn-text: #EACC08;
  --warn-border: #6B5E12;
  --info-bg: #1A1A1A;
  --info-text: #C8C8C8;
  --info-border: #2A2A2A;
  --soft-bg: #0A0A0A;
  --chip-bg: #0D2818;
  --chip-border: #2E8B57;
  --err-bg: #2A1210;
  --err-text: #FECACA;
  --err-border: #7F1D1D;
  --badge-off-bg: #1A1A1A;
  --badge-off-text: #A3A3A3;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
a { color: var(--primary-text); }
#app { min-height: 100vh; }
.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 0.85rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
}
.logo { font-weight: 700; font-size: 1.2rem; text-decoration: none; color: var(--text); }
.logo { display: inline-flex; line-height: 0; }
.logo-img { display: block; width: 40px; height: 40px; }
.container { max-width: 900px; margin: 0 auto; padding: 1.5rem 1.25rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.55rem 1rem; border-radius: 8px; border: none; cursor: pointer;
  font-size: 0.95rem; font-weight: 500; text-decoration: none;
}
.btn-primary { background: var(--primary); color: #ffffff; }
.btn-outline { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-danger { background: var(--err-bg); color: var(--danger); border: 1px solid var(--err-border); }
.btn-sm { padding: 0.3rem 0.65rem; font-size: 0.85rem; }
.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem; margin-bottom: 1rem;
}
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.9rem; font-weight: 500; margin-bottom: 0.3rem; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; padding: 0.6rem 0.75rem; border: 1px solid var(--border);
  border-radius: 8px; font-size: 1rem;
  background: var(--surface); color: var(--text);
}
.alert-error {
  background: var(--err-bg); color: var(--err-text); border: 1px solid var(--err-border);
  padding: 0.75rem 1rem; border-radius: 8px; margin-bottom: 1rem;
}
.alert-ok {
  background: var(--ok-bg); color: var(--ok-text); border: 1px solid var(--ok-border);
  padding: 0.75rem 1rem; border-radius: 8px; margin-bottom: 1rem;
}
.banner-draft {
  background: var(--warn-bg); border-color: var(--warn-border); color: var(--text);
}
.banner-live {
  background: var(--ok-bg); border-color: var(--ok-border); color: var(--text);
}
.banner-info {
  background: var(--info-bg); border-color: var(--info-border); color: var(--text);
}
.card-soft { background: var(--soft-bg); }
.placeholder-avatar {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--border); flex-shrink: 0;
}
.muted { color: var(--muted); }
.badge { display: inline-block; padding: 0.2rem 0.5rem; border-radius: 999px; font-size: 0.78rem; }
.badge-ok { background: var(--ok-bg); color: var(--ok-text); }
.badge-off { background: var(--badge-off-bg); color: var(--badge-off-text); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 1rem; }
.auth-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1rem;
}
.auth-card { width: 100%; max-width: 400px; }
table { width: 100%; border-collapse: collapse; font-size: 0.95rem; }
th, td { text-align: left; padding: 0.5rem; border-bottom: 1px solid var(--border); color: var(--text); }
.hidden { display: none !important; }