/* AppSite Books — General Ledger & Chart of Accounts */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f4f6f9;
  --surface: #ffffff;
  --border: #dde3ed;
  --text: #1a2332;
  --text-muted: #6b7a8f;
  --primary: #0f766e;
  --primary-hover: #0d6460;
  --primary-light: #edf7f6;
  --danger: #dc2626;
  --danger-hover: #b91c1c;
  --danger-light: #fef2f2;
  --success: #16a34a;
  --warn: #d97706;
  --shadow: 0 1px 4px rgba(0,0,0,0.08);
  --radius: 8px;
  --sidebar-w: 220px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  height: 100vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* ── Topbar ───────────────────────────────────────────────────────────────── */
header.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 52px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: 12px;
  z-index: 10;
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.eyebrow { font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); }
header.topbar h1 { font-size: 16px; font-weight: 700; color: var(--text); }
.topbar .actions { display: flex; align-items: center; gap: 8px; }

/* ── Layout ───────────────────────────────────────────────────────────────── */
.app-layout {
  display: flex;
  flex: 1;
  overflow: hidden;
}

/* ── Sidebar ──────────────────────────────────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  flex-shrink: 0;
}
.sidebar-header {
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.sidebar-title {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.sidebar-scroll { flex: 1; overflow-y: auto; padding: 8px 0; }

.account-group { margin-bottom: 4px; }
.account-group-label {
  padding: 6px 16px 2px;
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.account-group-total {
  font-size: 10px;
  font-weight: 600;
  color: var(--text);
}
.sidebar-account-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 16px;
  font-size: 13px;
  color: var(--text);
  text-decoration: none;
  border-radius: 0;
  cursor: pointer;
  transition: background 0.12s;
  gap: 8px;
}
.sidebar-account-link:hover { background: var(--bg); }
.sidebar-account-link.active { background: var(--primary-light); color: var(--primary); font-weight: 600; }
.sidebar-account-link.active .acct-balance { color: var(--primary); }
.sidebar-account-name { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.acct-balance { font-size: 12px; font-weight: 600; color: var(--text-muted); flex-shrink: 0; }
.acct-balance.negative { color: var(--danger); }

.sidebar-action-btn {
  margin: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 7px 12px;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  width: calc(100% - 24px);
  transition: background 0.15s;
}
.sidebar-action-btn:hover { background: var(--primary-hover); }

/* ── Main workspace ───────────────────────────────────────────────────────── */
.workspace {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.workspace-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.workspace-title {
  font-size: 15px;
  font-weight: 700;
  flex: 1;
}
.workspace-subtitle {
  font-size: 12px;
  color: var(--text-muted);
}

.workspace-scroll {
  flex: 1;
  overflow-y: auto;
  padding: 16px 20px;
}

/* ── Cards ────────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 16px; }
.card-header {
  padding: 12px 16px 10px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.card-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}
.card-body { padding: 0; }

/* ── Summary cards ────────────────────────────────────────────────────────── */
.summary-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.summary-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  box-shadow: var(--shadow);
}
.summary-label { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.07em; color: var(--text-muted); margin-bottom: 4px; }
.summary-value { font-size: 20px; font-weight: 700; color: var(--text); }
.summary-value.positive { color: var(--success); }
.summary-value.negative { color: var(--danger); }

/* ── Table ────────────────────────────────────────────────────────────────── */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table th {
  padding: 9px 14px;
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table th.num, .data-table td.num { text-align: right; }
.data-table td {
  padding: 9px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--bg); }
.data-table tr.entry-total td { font-weight: 700; background: var(--bg); border-top: 2px solid var(--border); }

.amount-debit { color: var(--text); }
.amount-credit { color: var(--success); }
.amount-negative { color: var(--danger); }

/* ── Buttons ──────────────────────────────────────────────────────────────── */
button { font-family: inherit; cursor: pointer; }
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border-radius: 6px; font-size: 13px; font-weight: 600;
  border: 1px solid transparent; transition: background 0.15s, opacity 0.15s;
}
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); }
.btn-surface { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn-surface:hover { background: var(--bg); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: var(--danger-hover); }
.btn-ghost { background: transparent; color: var(--text-muted); border-color: transparent; padding: 5px 8px; }
.btn-ghost:hover { background: var(--bg); color: var(--text); }
.btn-sm { padding: 4px 10px; font-size: 12px; }

/* ── Forms ────────────────────────────────────────────────────────────────── */
.form-grid { display: grid; gap: 12px; }
.form-grid.two { grid-template-columns: 1fr 1fr; }
.form-grid.three { grid-template-columns: 1fr 1fr 1fr; }
label.field { display: flex; flex-direction: column; gap: 4px; font-size: 12px; font-weight: 600; color: var(--text-muted); }
.field-input, input[type="text"], input[type="number"], input[type="date"], select, textarea {
  padding: 7px 10px; border: 1px solid var(--border); border-radius: 6px;
  font-size: 13px; font-family: inherit; color: var(--text); background: var(--surface);
  outline: none; transition: border-color 0.15s;
}
.field-input:focus, input:focus, select:focus, textarea:focus { border-color: var(--primary); }
textarea { resize: vertical; min-height: 60px; }

.entry-lines { display: flex; flex-direction: column; gap: 6px; margin-top: 4px; }
.entry-line-row {
  display: grid;
  grid-template-columns: 1fr 140px 140px 28px;
  gap: 6px;
  align-items: center;
}
.entry-line-row select, .entry-line-row input { padding: 6px 8px; font-size: 12px; }
.entry-remove-btn {
  background: none; border: none; color: var(--text-muted);
  font-size: 16px; line-height: 1; padding: 2px; border-radius: 4px; cursor: pointer;
}
.entry-remove-btn:hover { color: var(--danger); background: var(--danger-light); }

.balance-indicator {
  font-size: 12px; font-weight: 600; padding: 4px 10px;
  border-radius: 4px; display: inline-block;
}
.balance-indicator.balanced { background: #dcfce7; color: var(--success); }
.balance-indicator.unbalanced { background: var(--danger-light); color: var(--danger); }

/* ── Tags ─────────────────────────────────────────────────────────────────── */
.account-type-tag {
  display: inline-block; padding: 2px 7px; border-radius: 4px;
  font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.06em;
}
.tag-asset    { background: #dbeafe; color: #1d4ed8; }
.tag-liability { background: #fce7f3; color: #9d174d; }
.tag-equity   { background: #ede9fe; color: #6d28d9; }
.tag-revenue  { background: #dcfce7; color: #166534; }
.tag-expense  { background: #fef9c3; color: #92400e; }

/* ── Modal ────────────────────────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.45);
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
}
.modal-overlay.hidden { display: none; }
.modal {
  background: var(--surface); border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.25);
  width: 560px; max-width: 100%; max-height: calc(100vh - 32px);
  display: flex; flex-direction: column; overflow: hidden;
}
.modal.modal-wide { width: 680px; }
.modal-header {
  padding: 16px 20px 14px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title { font-size: 15px; font-weight: 700; }
.modal-close { background: none; border: none; font-size: 20px; color: var(--text-muted); cursor: pointer; line-height: 1; padding: 2px 4px; border-radius: 4px; }
.modal-close:hover { color: var(--text); background: var(--bg); }
.modal-body { padding: 16px 20px; overflow-y: auto; flex: 1; display: flex; flex-direction: column; gap: 12px; }
.modal-footer { padding: 12px 20px 16px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }

/* ── Status bar ───────────────────────────────────────────────────────────── */
#statusBar {
  padding: 6px 16px; font-size: 12px; color: var(--text-muted);
  border-bottom: 1px solid var(--border); background: var(--surface); flex-shrink: 0;
}
#statusBar.error { color: var(--danger); background: var(--danger-light); }

/* ── Empty states ─────────────────────────────────────────────────────────── */
.empty-state {
  text-align: center; padding: 48px 24px; color: var(--text-muted);
}
.empty-state-icon { font-size: 36px; margin-bottom: 12px; opacity: 0.4; }
.empty-state h3 { font-size: 15px; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.empty-state p { font-size: 13px; }

/* ── Chip / badge ─────────────────────────────────────────────────────────── */
.chip {
  display: inline-flex; align-items: center; padding: 2px 8px;
  border-radius: 999px; font-size: 11px; font-weight: 600;
  background: var(--bg); color: var(--text-muted);
}

/* ── Scrollbars ───────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 4px; }

@media print {
  .sidebar, header.topbar, #appsite-topnav, .workspace-toolbar { display: none !important; }
  body { height: auto; overflow: visible; }
  .workspace { overflow: visible; }
}