:root {
  --bg: #f1f5f9;
  --surface: #ffffff;
  --surface-2: #f8fafc;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --text: #0f172a;
  --text-2: #475569;
  --text-3: #94a3b8;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --primary-soft: #eff6ff;
  --accent: #38bdf8;
  --success: #16a34a;
  --success-soft: #f0fdf4;
  --warning: #d97706;
  --warning-soft: #fffbeb;
  --danger: #dc2626;
  --danger-soft: #fef2f2;
  --violet: #7c3aed;
  --violet-soft: #f5f3ff;
  --teal: #0d9488;
  --teal-soft: #f0fdfa;
  --sidebar-bg: #0f172a;
  --sidebar-text: #94a3b8;
  --sidebar-active: #1e293b;
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(15, 23, 42, .08), 0 1px 2px rgba(15, 23, 42, .04);
  --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, .1), 0 2px 4px -2px rgba(15, 23, 42, .05);
  --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, .1), 0 4px 6px -4px rgba(15, 23, 42, .1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body { height: 100%; }

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

#app { display: flex; min-height: 100vh; }

/* ===== Sidebar ===== */
#sidebar {
  width: 250px;
  background: var(--sidebar-bg);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 100;
  transition: transform .25s ease;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 18px;
  border-bottom: 1px solid rgba(148, 163, 184, .12);
}

.sidebar-logo { width: 40px; height: 40px; border-radius: 10px; object-fit: cover; background: #fff; padding: 2px; }

.brand-name { display: block; font-weight: 800; font-size: 18px; color: #fff; letter-spacing: -.02em; }
.brand-accent { color: var(--accent); }
.brand-sub { display: block; font-size: 10px; color: var(--sidebar-text); letter-spacing: .03em; text-transform: uppercase; }

.sidebar-nav { flex: 1; padding: 14px 10px; overflow-y: auto; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  margin-bottom: 4px;
  border-radius: var(--radius-sm);
  color: var(--sidebar-text);
  text-decoration: none;
  font-weight: 500;
  font-size: 13px;
  transition: background .15s, color .15s;
}

.nav-item svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

.nav-item:hover { background: rgba(148, 163, 184, .1); color: #e2e8f0; }

.nav-item.active {
  background: var(--sidebar-active);
  color: #fff;
  box-shadow: inset 3px 0 0 var(--accent);
}

.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid rgba(148, 163, 184, .12);
  font-size: 11px;
}

.api-status { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; color: var(--sidebar-text); cursor: pointer; }
.api-status .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); transition: background .3s; }
.api-status.ok .dot { background: #22c55e; box-shadow: 0 0 6px rgba(34, 197, 94, .6); }
.api-status.err .dot { background: #ef4444; box-shadow: 0 0 6px rgba(239, 68, 68, .6); }

.version { color: rgba(148, 163, 184, .5); }

/* ===== Main ===== */
#main { flex: 1; margin-left: 250px; display: flex; flex-direction: column; min-height: 100vh; }

#topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  background: transparent;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-left { display: flex; align-items: center; gap: 14px; }
.topbar-right { display: flex; align-items: center; gap: 10px; }

#page-title { font-size: 20px; font-weight: 700; letter-spacing: -.02em; }

#content { padding: 6px 32px 40px; flex: 1; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s ease;
  white-space: nowrap;
  text-decoration: none;
  background: #fff;
  color: var(--text-2);
  border-color: var(--border-strong);
}

.btn:hover { background: var(--surface-2); }

.btn:disabled { opacity: .5; cursor: not-allowed; }

.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }

.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-success:hover { filter: brightness(.94); }

.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { filter: brightness(.94); }

.btn-ghost { border-color: transparent; background: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-2); }

.btn-soft { background: var(--primary-soft); color: var(--primary); border-color: transparent; }
.btn-soft:hover { background: #dbeafe; }

.btn-sm { padding: 6px 11px; font-size: 12px; }
.btn-xs { padding: 4px 8px; font-size: 11px; border-radius: 6px; }

.icon-btn {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--surface); color: var(--text-2);
  cursor: pointer; font-size: 18px;
  transition: all .15s;
}
.icon-btn:hover { background: var(--surface-2); color: var(--text); }

#sidebar-toggle { display: none; }

/* ===== Cards & panels ===== */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.panel { padding: 22px; }

.card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 22px; border-bottom: 1px solid var(--border);
}
.card-header h3 { font-size: 15px; font-weight: 700; }
.card-header .sub { font-size: 12px; color: var(--text-3); font-weight: 500; }

/* Stat cards */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 22px; }

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
  transition: transform .15s, box-shadow .15s;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.stat-card .stat-icon {
  width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px; font-size: 18px;
}
.stat-card .stat-label { font-size: 12px; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.stat-card .stat-value { font-size: 24px; font-weight: 800; letter-spacing: -.02em; margin-top: 2px; }
.stat-card .stat-sub { font-size: 12px; color: var(--text-2); margin-top: 2px; }

.stat-icon.blue { background: var(--primary-soft); color: var(--primary); }
.stat-icon.green { background: var(--success-soft); color: var(--success); }
.stat-icon.orange { background: var(--warning-soft); color: var(--warning); }
.stat-icon.violet { background: var(--violet-soft); color: var(--violet); }
.stat-icon.teal { background: var(--teal-soft); color: var(--teal); }

/* ===== Toolbar ===== */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.toolbar .toolbar-group { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* ===== Forms ===== */
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.form-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.form-grid.cols-4 { grid-template-columns: repeat(4, 1fr); }

.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group.full { grid-column: 1 / -1; }

.form-group label { font-size: 12px; font-weight: 600; color: var(--text-2); }

input[type="text"], input[type="number"], input[type="email"], input[type="tel"], input[type="date"], input[type="password"],
select, textarea {
  padding: 9px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 13px;
  color: var(--text);
  background: var(--surface);
  transition: border-color .15s, box-shadow .15s;
  width: 100%;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, .12);
}

textarea { resize: vertical; min-height: 70px; }

.search-box { position: relative; }
.search-box input { padding-left: 36px; min-width: 240px; }
.search-box::before {
  content: '';
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  width: 15px; height: 15px;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="%2394a3b8" stroke-width="2"><circle cx="11" cy="11" r="7"/><path d="M21 21l-4.3-4.3"/></svg>') no-repeat center;
}

/* ===== Tables ===== */
.table-wrap { overflow-x: auto; }

table.data-table { width: 100%; border-collapse: collapse; }

.data-table th {
  text-align: left;
  padding: 11px 14px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--text-3);
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
  white-space: nowrap;
}

.data-table th.r, .data-table td.r { text-align: right; }

.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  vertical-align: middle;
}

.data-table tbody tr { transition: background .1s; }
.data-table tbody tr:hover { background: var(--surface-2); cursor: pointer; }
.data-table tbody tr:last-child td { border-bottom: none; }

.cell-primary { font-weight: 600; color: var(--text); }
.cell-secondary { color: var(--text-2); font-size: 12px; }
.cell-strong { font-weight: 700; }

/* ===== Badges ===== */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 3px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .01em;
  white-space: nowrap;
}

.badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }

.badge.draft { background: var(--surface-2); color: var(--text-3); border: 1px solid var(--border); }
.badge.issued { background: var(--primary-soft); color: var(--primary); }
.badge.sent { background: var(--primary-soft); color: var(--primary); }
.badge.marked_paid, .badge.paid, .badge.accepted { background: var(--success-soft); color: var(--success); }
.badge.rejected { background: var(--danger-soft); color: var(--danger); }
.badge.received { background: var(--teal-soft); color: var(--teal); }
.badge.converted { background: var(--violet-soft); color: var(--violet); }
.badge.void { background: var(--danger-soft); color: var(--danger); }
.badge.pending { background: var(--warning-soft); color: var(--warning); }
.badge.error { background: var(--danger-soft); color: var(--danger); }

/* ===== Empty state ===== */
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-3); }
.empty-state .empty-icon { font-size: 40px; margin-bottom: 10px; }
.empty-state h3 { color: var(--text-2); font-size: 16px; margin-bottom: 4px; }
.empty-state p { font-size: 13px; }

/* ===== Modal ===== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(15, 23, 42, .5);
  display: flex; align-items: center; justify-content: center;
  z-index: 200; padding: 20px;
  opacity: 0; transition: opacity .2s;
  backdrop-filter: blur(2px);
}
.modal-overlay.show { opacity: 1; }

.modal {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  display: flex; flex-direction: column;
  transform: translateY(8px) scale(.98);
  transition: transform .2s;
}
.modal-overlay.show .modal { transform: translateY(0) scale(1); }
.modal.lg { max-width: 820px; }
.modal.sm { max-width: 420px; }

.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px; border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 16px; font-weight: 700; }
.modal-body { padding: 22px; overflow-y: auto; }
.modal-footer {
  display: flex; align-items: center; justify-content: flex-end; gap: 10px;
  padding: 16px 22px; border-top: 1px solid var(--border);
}

/* ===== Toasts ===== */
#toast-root {
  position: fixed; top: 20px; right: 20px; z-index: 300;
  display: flex; flex-direction: column; gap: 10px;
}

.toast {
  display: flex; align-items: center; gap: 10px;
  background: #0f172a; color: #fff;
  padding: 12px 18px; border-radius: 10px;
  box-shadow: var(--shadow-lg);
  font-size: 13px; font-weight: 500;
  animation: slideIn .25s ease;
  max-width: 380px;
}

.toast.success { background: #166534; }
.toast.error { background: #991b1b; }
.toast.info { background: #1e3a8a; }

@keyframes slideIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }

.toast.hide { opacity: 0; transform: translateX(20px); transition: all .25s; }

/* ===== Dashboard chart ===== */
.chart-wrap { padding: 18px 20px 22px; }
.chart-head { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 16px; }
.chart-title { font-size: 13px; font-weight: 700; }
.chart-val { font-size: 20px; font-weight: 800; margin-top: 2px; }

.bar-chart { display: flex; align-items: flex-end; gap: 8px; height: 160px; padding-top: 10px; }
.bar-col { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 6px; height: 100%; justify-content: flex-end; }
.bar { width: 70%; max-width: 42px; background: linear-gradient(180deg, var(--primary), var(--accent)); border-radius: 5px 5px 0 0; min-height: 3px; transition: height .4s ease; position: relative; }
.bar:hover { filter: brightness(1.08); }
.bar-label { font-size: 11px; color: var(--text-3); font-weight: 600; }
.bar-val { font-size: 10px; color: var(--text-2); font-weight: 700; }

/* ===== Split layout ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grid-3-1 { display: grid; grid-template-columns: 2.2fr 1fr; gap: 18px; align-items: start; }

/* ===== Quote line items editor ===== */
.line-items { border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; }
.line-items-head, .line-item-row {
  display: grid;
  grid-template-columns: 1fr 90px 70px 110px 100px 80px 120px 32px;
  gap: 8px; align-items: center; padding: 8px 10px;
}
.line-items-head {
  background: var(--surface-2);
  font-size: 11px; font-weight: 700; color: var(--text-3);
  text-transform: uppercase; letter-spacing: .04em;
}
.line-item-row { border-top: 1px solid var(--border); }
.line-item-row input { padding: 7px 9px; font-size: 12px; }
.line-item-row .del-row {
  width: 28px; height: 28px; border: none; background: transparent;
  color: var(--danger); font-size: 16px; cursor: pointer; border-radius: 6px;
}
.line-item-row .del-row:hover { background: var(--danger-soft); }

.items-summary { margin-top: 14px; margin-left: auto; width: 300px; }
.sum-row { display: flex; justify-content: space-between; padding: 4px 0; font-size: 13px; color: var(--text-2); }
.sum-row.total { border-top: 2px solid var(--border); margin-top: 6px; padding-top: 10px; font-size: 16px; font-weight: 800; color: var(--text); }

/* ===== Detail page ===== */
.doc-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 16px; }
.doc-meta { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px; margin: 18px 0; }
.doc-meta-item .k { font-size: 11px; color: var(--text-3); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.doc-meta-item .v { font-size: 14px; font-weight: 600; margin-top: 2px; }

/* ===== Tab navigation ===== */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 18px; }
.tab {
  padding: 9px 16px; font-size: 13px; font-weight: 600; color: var(--text-2);
  border: none; background: none; cursor: pointer; border-bottom: 2px solid transparent; margin-bottom: -1px;
}
.tab:hover { color: var(--text); }
.tab.active { color: var(--primary); border-bottom-color: var(--primary); }

/* ===== Banner ===== */
.banner {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 20px; border-radius: var(--radius);
  margin-bottom: 18px; border: 1px solid;
}
.banner.warn { background: var(--warning-soft); border-color: #fde68a; color: #92400e; }
.banner.info { background: var(--primary-soft); border-color: #bfdbfe; color: #1e3a8a; }
.banner.error { background: var(--danger-soft); border-color: #fecaca; color: #991b1b; }
.banner.success { background: var(--success-soft); border-color: #bbf7d0; color: #166534; }
.banner .banner-title { font-weight: 700; margin-bottom: 2px; }
.banner .banner-text { font-size: 13px; opacity: .9; }

/* ===== Misc ===== */
.muted { color: var(--text-3); }
.small { font-size: 12px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }
.flex { display: flex; align-items: center; gap: 8px; }
.space-between { justify-content: space-between; }
.wrap { flex-wrap: wrap; }

.status-bar { display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-radius: var(--radius); background: var(--surface-2); border: 1px dashed var(--border-strong); margin-bottom: 18px; font-size: 13px; }

.divider { height: 1px; background: var(--border); margin: 18px 0; }

.section-title { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--text-3); margin: 22px 0 10px; }

/* ===== Login screen ===== */
#login-root { min-height: 100vh; }

.login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background:
    radial-gradient(1000px 500px at 50% -10%, #1e3a8a 0%, transparent 60%),
    linear-gradient(160deg, #0f172a 0%, #1e293b 100%);
}

.login-card {
  width: 100%;
  max-width: 400px;
  background: var(--surface);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  padding: 32px 30px;
  animation: loginIn .25s ease;
}

@keyframes loginIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.login-brand { display: flex; flex-direction: column; align-items: center; margin-bottom: 22px; }
.login-logo { width: 52px; height: 52px; border-radius: 14px; object-fit: cover; background: #fff; padding: 3px; margin-bottom: 10px; }
.login-brand-name { font-size: 22px; font-weight: 800; color: var(--text); letter-spacing: -.02em; }
.login-brand-name .brand-accent { color: var(--accent); }
.login-brand-sub { font-size: 10px; color: var(--text-3); text-transform: uppercase; letter-spacing: .05em; margin-top: 2px; }

.login-title { font-size: 17px; font-weight: 700; text-align: center; letter-spacing: -.01em; }
.login-subtitle { font-size: 13px; color: var(--text-3); text-align: center; margin-top: 4px; }

.login-error {
  margin-top: 16px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--danger-soft);
  border: 1px solid #fecaca;
  color: #991b1b;
  font-size: 12px;
  font-weight: 600;
}

.login-form { display: flex; flex-direction: column; gap: 14px; margin-top: 20px; }
.login-label-row { display: flex; align-items: center; justify-content: space-between; }
.login-toggle { background: none; border: none; font-family: inherit; font-size: 11px; font-weight: 600; color: var(--primary); cursor: pointer; padding: 0; }
.login-toggle:hover { text-decoration: underline; }
.login-btn { width: 100%; margin-top: 6px; padding: 11px 16px; }

/* ===== Sidebar user box ===== */
.user-box { padding-bottom: 12px; margin-bottom: 10px; border-bottom: 1px solid rgba(148, 163, 184, .12); }
.user-row { display: flex; align-items: center; gap: 10px; }
.user-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; flex-shrink: 0;
}
.user-meta { min-width: 0; }
.user-email { font-size: 12px; font-weight: 600; color: #e2e8f0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 10px; color: var(--sidebar-text); text-transform: uppercase; letter-spacing: .04em; }
.user-actions { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.user-actions .btn { color: var(--sidebar-text); border-color: transparent; }
.user-actions .btn:hover { background: rgba(148, 163, 184, .12); color: #e2e8f0; }

/* Read-only: sakrij akcije za pisanje kad je prijavljen racunovodja */
body.read-only .js-edit,
body.read-only .js-del { display: none !important; }

/* ===== Pricelist picker ===== */
.pricelist-picker { max-height: 420px; overflow-y: auto; }
.pricelist-list { display: flex; flex-direction: column; gap: 2px; }
.pricelist-row {
  display: grid;
  grid-template-columns: 1fr 140px 90px 80px;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  text-align: left;
  font: inherit;
  font-size: 13px;
  transition: border-color .15s, background .15s;
}
.pricelist-row:hover { background: var(--primary-soft); border-color: var(--accent); }
.pricelist-row .pr-name { font-weight: 600; color: var(--text-1); }
.pricelist-row .pr-cat { font-size: 11px; color: var(--text-3); text-transform: uppercase; letter-spacing: .03em; }
.pricelist-row .pr-unit { font-size: 12px; color: var(--text-3); }
.pricelist-row .pr-price { font-weight: 600; color: var(--accent); text-align: right; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  #sidebar { transform: translateX(-100%); box-shadow: none; }
  #sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
  #main { margin-left: 0; }
  #sidebar-toggle { display: inline-flex; }
  .grid-2, .grid-3-1 { grid-template-columns: 1fr; }
  .line-items-head, .line-item-row { grid-template-columns: 1fr 70px 50px 90px 90px 90px 32px; }
  .line-items-head .col-vat, .line-item-row .col-vat { display: none; }
}

@media (max-width: 640px) {
  #content { padding: 6px 16px 30px; }
  #topbar { padding: 14px 16px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar .toolbar-group { justify-content: space-between; }
  .search-box input { min-width: 0; width: 100%; }
}

/* Print: hide sidebar/nav when printing PDFs in new tab not needed here */
@media print {
  #sidebar, #topbar { display: none; }
  #main { margin-left: 0; }
}