/* ── Reset & base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0f1117;
  --surface:   #1a1d27;
  --surface2:  #22263a;
  --border:    #2e3248;
  --text:      #e2e4f0;
  --text-muted:#7b82a8;
  --accent:    #6c72f5;
  --accent-h:  #8087ff;
  --danger:    #e05c6a;
  --success:   #4caf82;
  --radius:    8px;
  --font-mono: 'JetBrains Mono', 'Fira Mono', monospace;
  --sidebar-w: 200px;
  --topbar-h:  48px;
}

body { font-family: 'Inter', system-ui, sans-serif; background: var(--bg); color: var(--text); font-size: 14px; line-height: 1.5; }

/* ── App shell ────────────────────────────────────────────────────────────── */
.app    { display: grid; grid-template-rows: var(--topbar-h) 1fr; grid-template-columns: var(--sidebar-w) 1fr; min-height: 100vh; }
.topbar { grid-column: 1 / -1; background: var(--surface); border-bottom: 1px solid var(--border); display: flex; align-items: center; padding: 0 1.25rem; gap: 0.5rem; }
.topbar-logo  { font-weight: 700; font-size: 1rem; color: var(--accent); letter-spacing: 0.04em; }
.topbar-sep   { color: var(--border); }
.topbar-title { color: var(--text-muted); font-size: 0.85rem; }

/* ── Sidebar ──────────────────────────────────────────────────────────────── */
.sidebar { background: var(--surface); border-right: 1px solid var(--border); padding: 1rem 0.75rem; display: flex; flex-direction: column; gap: 0.15rem; }
.sidebar-section { font-size: 0.68rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-muted); padding: 0.6rem 0.5rem 0.25rem; }
.nav-link { display: flex; align-items: center; gap: 0.5rem; padding: 0.45rem 0.6rem; border-radius: 6px; color: var(--text-muted); text-decoration: none; font-size: 0.83rem; font-weight: 500; transition: background 0.15s, color 0.15s; }
.nav-link:hover { background: var(--surface2); color: var(--text); }
.nav-link.active { background: var(--accent); color: #fff; }
.nav-icon { width: 16px; height: 16px; flex-shrink: 0; }

/* ── Main content ─────────────────────────────────────────────────────────── */
.main { padding: 1.5rem; overflow-y: auto; display: flex; flex-direction: column; gap: 1.25rem; }

/* ── Page header ──────────────────────────────────────────────────────────── */
.page-header { display: flex; align-items: flex-start; justify-content: space-between; }
.page-header-text h1 { font-size: 1.3rem; font-weight: 700; }
.page-header-text p  { color: var(--text-muted); font-size: 0.83rem; margin-top: 0.2rem; }

/* ── Flash messages ───────────────────────────────────────────────────────── */
.flash { padding: 0.65rem 1rem; border-radius: var(--radius); font-size: 0.84rem; }
.flash-success { background: rgba(76,175,130,.15); border: 1px solid rgba(76,175,130,.35); color: var(--success); }
.flash-error   { background: rgba(224,92,106,.15); border: 1px solid rgba(224,92,106,.35); color: var(--danger); }

/* ── Cards ────────────────────────────────────────────────────────────────── */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.25rem; }
.card-title { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 1rem; }

/* ── Split layout (form + table) ──────────────────────────────────────────── */
.split { display: grid; grid-template-columns: 340px 1fr; gap: 1.25rem; align-items: start; }

/* ── Form elements ────────────────────────────────────────────────────────── */
.form { display: flex; flex-direction: column; gap: 0.85rem; }
.form-group { display: flex; flex-direction: column; gap: 0.35rem; }
.form-group label { font-size: 0.78rem; font-weight: 600; color: var(--text-muted); letter-spacing: 0.04em; }
.form-group input,
.form-group select,
.form-group textarea { background: var(--bg); border: 1px solid var(--border); border-radius: 6px; padding: 0.45rem 0.65rem; color: var(--text); font-size: 0.84rem; font-family: inherit; transition: border-color 0.15s; width: 100%; resize: vertical; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { outline: none; border-color: var(--accent); }
.form-group .hint { font-size: 0.75rem; color: var(--text-muted); }
.required { color: var(--danger); }
.toggle-group { display: flex; align-items: center; gap: 0.5rem; font-size: 0.84rem; }
.form-actions { display: flex; gap: 0.6rem; padding-top: 0.25rem; }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 0.35rem; padding: 0.42rem 0.9rem; border-radius: 6px; border: 1px solid transparent; font-size: 0.82rem; font-weight: 500; cursor: pointer; transition: background 0.15s, color 0.15s, border-color 0.15s; text-decoration: none; font-family: inherit; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-h); }
.btn-ghost   { background: transparent; border-color: var(--border); color: var(--text-muted); }
.btn-ghost:hover { background: var(--surface2); color: var(--text); }
.btn-danger  { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: rgba(224,92,106,.12); }
.btn-sm { padding: 0.28rem 0.6rem; font-size: 0.76rem; }

/* ── Tables ───────────────────────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.83rem; }
thead th { text-align: left; font-size: 0.71rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase; color: var(--text-muted); padding: 0.4rem 0.75rem; border-bottom: 1px solid var(--border); }
tbody td { padding: 0.55rem 0.75rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--surface2); }
.td-mono  { font-family: var(--font-mono); }
.td-actions { display: flex; gap: 0.4rem; align-items: center; }

/* ── Badges ───────────────────────────────────────────────────────────────── */
.badge { display: inline-block; padding: 0.18rem 0.5rem; border-radius: 4px; font-size: 0.7rem; font-weight: 600; letter-spacing: 0.04em; }
.badge-active   { background: rgba(76,175,130,.18); color: var(--success); }
.badge-inactive { background: rgba(123,130,168,.18); color: var(--text-muted); }
.badge-folder   { background: rgba(108,114,245,.18); color: var(--accent); }
.badge-file     { background: rgba(123,130,168,.18); color: var(--text-muted); }

/* ── Empty state ──────────────────────────────────────────────────────────── */
.empty { text-align: center; padding: 2.5rem 1rem; color: var(--text-muted); font-size: 0.84rem; }
.empty-icon { font-size: 2rem; margin-bottom: 0.5rem; }

/* ── Domains page layout ──────────────────────────────────────────────────── */
.domains-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  align-items: start;
}

/* Left column stacks Drive Structure + Failed Jobs vertically */
.domains-left-col {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.domains-tree-card {
  /* Tree can grow tall; let it scroll internally if needed */
}

.domains-assignments-card {
  /* Assignments panel on the right */
}

/* ── Drive tree ───────────────────────────────────────────────────────────── */
.drive-tree { font-size: 0.83rem; }
.tree-node  { }
.tree-row   { display: flex; align-items: center; gap: 0.35rem; padding: 0.3rem 0.4rem; border-radius: 5px; cursor: default; transition: background 0.1s; }
.tree-row:hover { background: var(--surface2); }
.tree-row--assigned { background: rgba(108,114,245,.08); }
.tree-row--assigned:hover { background: rgba(108,114,245,.14); }
.tree-toggle { flex-shrink: 0; color: var(--text-muted); font-size: 0.7rem; }
.tree-icon   { flex-shrink: 0; }
.tree-label  { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.tree-agent-badge { font-size: 0.7rem; padding: 0.1rem 0.4rem; background: rgba(108,114,245,.2); color: var(--accent); border-radius: 4px; white-space: nowrap; }
.tree-attach-btn  { margin-left: auto; flex-shrink: 0; opacity: 0; transition: opacity 0.15s; }
.tree-row:hover .tree-attach-btn { opacity: 1; }
.tree-children { }

/* ── Modal ────────────────────────────────────────────────────────────────── */
.modal-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.55); display: flex; align-items: center; justify-content: center; z-index: 100; }
.modal-box      { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.5rem; min-width: 320px; max-width: 480px; width: 100%; box-shadow: 0 8px 32px rgba(0,0,0,.4); }
.modal-title    { font-size: 1rem; font-weight: 700; margin-bottom: 0.25rem; }
.modal-subtitle { font-size: 0.78rem; color: var(--text-muted); font-family: var(--font-mono); }

/* ── Job spinner ──────────────────────────────────────────────────────────── */
@keyframes spin { to { transform: rotate(360deg); } }
.job-spinner {
  display: inline-block;
  width: 10px; height: 10px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

/* ── Truncate helper ──────────────────────────────────────────────────────── */
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; display: block; }

/* ── Prompt type toggle ───────────────────────────────────────────────────── */
.prompt-type-toggle { justify-content: center; gap: 0.75rem; }
.prompt-type-label  { font-size: 0.82rem; color: var(--text-muted); cursor: default; padding: 0.2rem 0.5rem; border-radius: 4px; }
.prompt-type-label--active { color: var(--text); background: var(--surface2); }