/* DMNF Admin — dark internal-tool theme */

:root {
  --bg: #111827;
  --bg-panel: #1f2937;
  --bg-input: #111827;
  --border: #374151;
  --text: #e5e7eb;
  --text-dim: #9ca3af;
  --accent: #22c55e;
  --accent-dim: #15803d;
  --danger: #ef4444;
  --warn: #f59e0b;
  --info: #3b82f6;
  --radius: 8px;
  font-size: 15px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

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

/* ── Header / nav ─────────────────────────────────────────────── */

header {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.6rem 1.2rem;
  background: var(--bg-panel);
  border-bottom: 2px solid var(--accent-dim);
}

header h1 {
  font-size: 1.05rem;
  margin: 0;
  white-space: nowrap;
}

header h1 .accent { color: var(--accent); }

nav { display: flex; gap: 0.25rem; flex: 1; }

nav button {
  background: none;
  border: none;
  color: var(--text-dim);
  padding: 0.45rem 0.8rem;
  font-size: 0.95rem;
  cursor: pointer;
  border-radius: var(--radius);
}

nav button:hover { color: var(--text); background: rgba(255,255,255,0.06); }
nav button.active { color: var(--accent); font-weight: 600; background: rgba(34,197,94,0.1); }

.header-right { display: flex; align-items: center; gap: 0.7rem; font-size: 0.85rem; color: var(--text-dim); }

.health-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--text-dim); display: inline-block; }
.health-dot.ok { background: var(--accent); }
.health-dot.bad { background: var(--danger); }

/* ── Layout ───────────────────────────────────────────────────── */

main { padding: 1rem 1.2rem; }
.page { display: none; }
.page.active { display: block; }

.toolbar {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
  flex-wrap: wrap;
}

.toolbar .spacer { flex: 1; }

/* ── Controls ─────────────────────────────────────────────────── */

button.btn {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius);
  cursor: pointer;
  font-size: 0.9rem;
}

button.btn:hover { border-color: var(--text-dim); }
button.btn.primary { background: var(--accent-dim); border-color: var(--accent-dim); }
button.btn.primary:hover { background: var(--accent); color: #052e16; }
button.btn.danger { border-color: var(--danger); color: var(--danger); }
button.btn:disabled { opacity: 0.45; cursor: not-allowed; }

input, select, textarea {
  background: var(--bg-input);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius);
  padding: 0.45rem 0.6rem;
  font-size: 0.9rem;
  font-family: inherit;
}

textarea { width: 100%; min-height: 5.5rem; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent-dim); }

label { display: block; font-size: 0.8rem; color: var(--text-dim); margin: 0.6rem 0 0.25rem; }

.badge {
  display: inline-block;
  padding: 0.15rem 0.55rem;
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
}
.badge.ok { background: rgba(34,197,94,0.15); color: var(--accent); }
.badge.warn { background: rgba(245,158,11,0.15); color: var(--warn); }
.badge.bad { background: rgba(239,68,68,0.15); color: var(--danger); }

/* ── Panels / modal ───────────────────────────────────────────── */

.panel {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
}

.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.65);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 4vh 1rem;
  z-index: 100;
  overflow-y: auto;
}

.modal {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  width: min(720px, 100%);
  padding: 1.2rem 1.4rem;
  max-height: 90vh;
  overflow-y: auto;
}

.modal h2 { margin: 0 0 0.5rem; font-size: 1.1rem; }
.modal .modal-actions { display: flex; gap: 0.6rem; justify-content: flex-end; margin-top: 1.1rem; }

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 0 1rem;
}
.form-grid .full { grid-column: 1 / -1; }

/* ── Toasts ───────────────────────────────────────────────────── */

#toasts {
  position: fixed; bottom: 1rem; right: 1rem;
  display: flex; flex-direction: column; gap: 0.5rem;
  z-index: 200;
}

.toast {
  background: var(--bg-panel);
  border-left: 4px solid var(--accent);
  border-radius: var(--radius);
  padding: 0.6rem 1rem;
  max-width: 380px;
  box-shadow: 0 4px 14px rgba(0,0,0,0.4);
  font-size: 0.88rem;
}
.toast.error { border-left-color: var(--danger); }
.toast.warn { border-left-color: var(--warn); }

/* ── Login page ───────────────────────────────────────────────── */

.login-wrap {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
}

.login-card {
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 2.2rem;
  width: min(360px, 92vw);
}

.login-card h1 { font-size: 1.2rem; margin: 0 0 1.2rem; text-align: center; }
.login-card input { width: 100%; margin-bottom: 0.8rem; }
.login-card button { width: 100%; }
.login-error { color: var(--danger); font-size: 0.85rem; min-height: 1.2rem; margin-bottom: 0.5rem; }

/* ── Tabulator tweaks ─────────────────────────────────────────── */

.tabulator { border-radius: var(--radius); font-size: 0.87rem; }
.grid { margin-bottom: 1rem; }

.mono { font-family: Consolas, monospace; font-size: 0.85em; }
.dim { color: var(--text-dim); }
.preview-box {
  background: var(--bg-input);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  padding: 0.6rem 0.8rem;
  font-size: 0.88rem;
  min-height: 2.2rem;
  white-space: pre-wrap;
}

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 900px) { .two-col { grid-template-columns: 1fr; } }