/* =====================================================
   TOTEN TRANSPORT — Kundeavtale Testing System
   Lyst tema, full bredde, desktop-optimalisert
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=Inter:wght@300;400;500;600;700&display=swap');

/* ── VARIABLER ── */
:root {
  --bg:            #f0f2f5;
  --bg-card:       #ffffff;
  --bg-card-hover: #f8f9fb;
  --bg-input:      #f5f6f8;
  --bg-table-head: #f1f3f6;
  --bg-table-row:  #ffffff;
  --bg-table-alt:  #fafbfc;

  --border:        #dde1e9;
  --border-focus:  #3b7de8;

  --text:          #1a1f2e;
  --text-muted:    #5a6278;
  --text-dim:      #9aa0b4;

  --accent:        #2563eb;
  --accent-light:  #eff4ff;
  --accent-dim:    #dbeafe;

  --success:       #16a34a;
  --success-light: #f0fdf4;
  --success-dim:   #dcfce7;

  --warning:       #d97706;
  --warning-light: #fffbeb;
  --warning-dim:   #fef3c7;

  --danger:        #dc2626;
  --danger-light:  #fff5f5;
  --danger-dim:    #fee2e2;

  --green:         #16a34a;
  --green-dim:     #dcfce7;
  --yellow:        #d97706;
  --yellow-dim:    #fef3c7;
  --red:           #dc2626;
  --red-dim:       #fee2e2;

  --radius:        6px;
  --radius-sm:     4px;
  --radius-lg:     10px;

  --font-sans: 'Inter', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --header-h: 52px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --shadow:    0 4px 16px rgba(0,0,0,0.08);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

::-webkit-scrollbar { width: 7px; height: 7px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #c8cdd8; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #b0b8c8; }

/* ══════════════════════════════════════════
   LAYOUT — FULL BREDDE
   ══════════════════════════════════════════ */

.container {
  width: 100%;
  max-width: none;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── HEADER ── */
.header {
  height: var(--header-h);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  flex-shrink: 0;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  padding: 0 20px;
  gap: 16px;
}

.header-content h1 {
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
}

.nav-divider { color: var(--border); user-select: none; }

.nav-links span:not(.nav-divider) {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
}

.nav-links strong { color: var(--text); font-weight: 600; }

/* ── MAIN ── */
.main-content {
  flex: 1;
  padding: 16px 20px 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* ── FOOTER ── */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  padding: 10px 20px;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
  flex-shrink: 0;
}

/* ══════════════════════════════════════════
   GRID
   ══════════════════════════════════════════ */

.grid {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 16px;
  align-items: start;
}

/* ── CARDS ── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}

.card h2 {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--bg);
}

.card h3 {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin: 18px 0 10px;
}

.card-description {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 16px;
  margin-top: -8px;
}

.results-card { grid-column: 1 / -1; }

/* ══════════════════════════════════════════
   ALERTS
   ══════════════════════════════════════════ */

.alert {
  border-radius: var(--radius);
  padding: 10px 14px;
  font-size: 0.84rem;
  border-left: 3px solid;
}

.alert-error  { background: var(--danger-light); border-color: var(--danger); color: #991b1b; }
.alert-info   { background: var(--accent-light); border-color: var(--accent); color: #1e40af; }
.alert strong { font-weight: 600; }

/* ══════════════════════════════════════════
   BUTTONS
   ══════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius);
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition: all 0.15s ease;
  white-space: nowrap;
  line-height: 1.4;
}

.btn-primary  { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: #1d4ed8; border-color: #1d4ed8; }

.btn-secondary { background: #fff; color: var(--text-muted); border-color: var(--border); }
.btn-secondary:hover { color: var(--text); border-color: #b0b8c8; background: var(--bg-card-hover); }

.btn-success { background: var(--success-dim); color: var(--success); border-color: #86efac; }
.btn-success:hover { background: #bbf7d0; }

.btn-sm  { padding: 4px 10px; font-size: 0.75rem; }
.btn-lg  { padding: 9px 20px; font-size: 0.9rem; font-weight: 600; width: 100%; justify-content: center; margin-top: 4px; }
.btn-block { width: 100%; justify-content: center; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ══════════════════════════════════════════
   FORMS
   ══════════════════════════════════════════ */

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}

.form-group { display: flex; flex-direction: column; gap: 4px; }

.form-group label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.form-control {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 7px 10px;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  transition: border-color 0.15s, box-shadow 0.15s;
  width: 100%;
}

.form-control:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59,125,232,0.12);
  background: #fff;
}

.form-control::placeholder { color: var(--text-dim); }

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--text-muted);
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-input);
  transition: all 0.15s;
  user-select: none;
}

.checkbox-label:hover { border-color: var(--accent); color: var(--text); background: var(--accent-light); }
.checkbox-label input[type="checkbox"] { width: 14px; height: 14px; accent-color: var(--accent); cursor: pointer; }
.checkbox-label input:checked + span { color: var(--text); font-weight: 500; }

/* ══════════════════════════════════════════
   RESULTS TABLE
   ══════════════════════════════════════════ */

.results-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.results-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }

.results-table thead th {
  background: var(--bg-table-head);
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  text-align: left;
}

.results-table thead th:not(:last-child) { border-right: 1px solid var(--border); }

.results-table tbody tr { border-bottom: 1px solid var(--border); transition: background 0.1s; }
.results-table tbody tr:last-child { border-bottom: none; }
.results-table tbody tr:nth-child(even) { background: var(--bg-table-alt); }
.results-table tbody tr:hover { background: #eef3ff; }

.results-table tbody td {
  padding: 6px 10px;
  border-right: 1px solid #eef0f4;
  vertical-align: middle;
}

.results-table tbody td:last-child { border-right: none; }

/* Header groups */
.header-group  { text-align: center !important; font-size: 0.72rem !important; }
.header-weight { background: #eef3ff !important; color: #2563eb !important; }
.header-volume { background: #f0fdf4 !important; color: #16a34a !important; }
.header-ldm    { background: #fffbeb !important; color: #d97706 !important; }

.sub-header { background: var(--bg-table-head) !important; font-size: 0.68rem !important; text-align: right !important; }

.col-system  { font-weight: 600; width: 120px; }
.col-price, .col-net, .col-vat { text-align: right; font-family: var(--font-mono); }
.col-method  { min-width: 160px; }
.col-aspect4, .col-opter { text-align: right; min-width: 140px; }
.col-discrepancy { text-align: center; min-width: 100px; }

.price-total { font-family: var(--font-mono); font-weight: 700; font-size: 0.9rem; color: var(--text); }
.price-net, .price-vat { font-family: var(--font-mono); font-size: 0.73rem; color: var(--text-muted); }
.price-error { color: var(--danger); font-size: 0.78rem; }

.row-warning { background: #fffdf0 !important; }
.row-error   { background: #fff8f8 !important; }

.discrepancy-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 99px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
}

.discrepancy-ok      { background: var(--success-dim); color: var(--success); }
.discrepancy-warning { background: var(--warning-dim); color: var(--warning); }
.discrepancy-na      { background: var(--bg); color: var(--text-dim); }

.results-summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-top: 14px;
  font-size: 0.85rem;
  border: 1px solid;
}

.summary-ok      { background: var(--success-light); border-color: #bbf7d0; }
.summary-warning { background: var(--warning-light); border-color: #fde68a; }

.summary-icon { font-size: 1.1rem; }
.summary-text { display: flex; flex-direction: column; gap: 2px; }
.summary-text strong { color: var(--text); font-weight: 600; }
.summary-text span   { color: var(--text-muted); font-size: 0.78rem; }

.method-icon  { font-size: 0.9rem; }
.method-name  { font-weight: 600; color: var(--text); }
.method-value { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted); }

/* ══════════════════════════════════════════
   BATCH TABLE
   ══════════════════════════════════════════ */

.batch-table-wide { min-width: 1400px; }
.batch-table td   { font-size: 0.78rem; padding: 5px 8px; }

.booking-cell { font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted); white-space: nowrap; }

.route-cell { font-family: var(--font-mono); font-size: 0.78rem; white-space: nowrap; }
.route-cell .from { color: var(--accent); font-weight: 500; }
.route-cell .to   { color: var(--success); font-weight: 500; }

.num-cell {
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  color: var(--text-muted);
  white-space: nowrap;
}

.price-cell {
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  min-width: 80px;
}

.original-cell strong { color: var(--text); font-weight: 700; }

.price-cell.diff-green  { background: #f0fdf4; }
.price-cell.diff-yellow { background: #fffbeb; }
.price-cell.diff-red    { background: #fff5f5; }

.price-main { display: flex; align-items: center; justify-content: flex-end; gap: 4px; }
.price-value { color: var(--text); font-size: 0.8rem; }
.price-diff  { display: flex; justify-content: flex-end; margin-top: 1px; }
.price-gross { color: var(--text-dim); font-size: 0.68rem; display: block; text-align: right; }

.match-icon { color: var(--success); font-size: 0.78rem; font-weight: 700; }
.best-match { background: #f0fdf4 !important; }

.diff-badge {
  display: inline-block;
  padding: 1px 5px;
  border-radius: var(--radius-sm);
  font-size: 0.68rem;
  font-family: var(--font-mono);
  font-weight: 600;
}

.diff-green  { background: var(--green-dim); color: var(--green); }
.diff-yellow { background: var(--yellow-dim); color: var(--yellow); }
.diff-red    { background: var(--red-dim);   color: var(--red); }

.discrepancy-cell { text-align: center; min-width: 60px; }
.discrepancy-badge.diff-green  { background: var(--green-dim); color: var(--green); }
.discrepancy-badge.diff-yellow { background: var(--yellow-dim); color: var(--yellow); }
.discrepancy-badge.diff-red    { background: var(--red-dim);   color: var(--red); }

/* ══════════════════════════════════════════
   RESULTS HEADER + STATS GRID
   ══════════════════════════════════════════ */

.results-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
  gap: 12px;
}

.results-header h2 { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }

.stats-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 14px;
}

.stat-box {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 18px;
  min-width: 100px;
  text-align: center;
}

.stat-box.success { border-color: #86efac; background: var(--success-light); }
.stat-box.warning { border-color: #fde68a; background: var(--warning-light); }
.stat-box.error   { border-color: #fca5a5; background: var(--danger-light); }

.stat-value { font-family: var(--font-mono); font-size: 1.5rem; font-weight: 700; color: var(--text); line-height: 1.2; }
.stat-box.success .stat-value { color: var(--success); }
.stat-box.warning .stat-value { color: var(--warning); }
.stat-box.error   .stat-value { color: var(--danger); }
.stat-label { font-size: 0.68rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.06em; margin-top: 3px; font-weight: 600; }

/* ══════════════════════════════════════════
   DATA TABLE (HISTORIKK)
   ══════════════════════════════════════════ */

.table-responsive {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}

.data-table { width: 100%; border-collapse: collapse; font-size: 0.8rem; }

.data-table thead th {
  background: var(--bg-table-head);
  color: var(--text-muted);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

.data-table tbody tr { border-bottom: 1px solid var(--border); transition: background 0.1s; }
.data-table tbody tr:last-child { border-bottom: none; }
.data-table tbody tr:nth-child(even) { background: var(--bg-table-alt); }
.data-table tbody tr:hover { background: #eef3ff; }

.data-table tbody td { padding: 7px 12px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--text-muted); }

.badge { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 99px; font-size: 0.7rem; font-weight: 600; font-family: var(--font-mono); }
.badge-success { background: var(--success-dim); color: var(--success); }
.badge-warning { background: var(--warning-dim); color: var(--warning); }

/* ══════════════════════════════════════════
   SORTING
   ══════════════════════════════════════════ */

.sortable { cursor: pointer; user-select: none; }
.sortable:hover { color: var(--accent) !important; }
.sort-icon { font-size: 0.65rem; opacity: 0.35; margin-left: 3px; }
.sort-asc .sort-icon, .sort-desc .sort-icon { opacity: 1; color: var(--accent); }

/* ══════════════════════════════════════════
   BATCH UPLOAD — DRAG & DROP
   ══════════════════════════════════════════ */

.upload-form {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.file-upload-wrapper { display: flex; flex-direction: column; gap: 8px; }

.file-upload-wrapper input[type="file"] { display: none; }

/* Drop zone */
.file-upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 28px 48px;
  background: var(--accent-light);
  border: 2px dashed #93c5fd;
  border-radius: var(--radius-lg);
  cursor: pointer;
  color: var(--accent);
  transition: all 0.2s ease;
  min-width: 300px;
  text-align: center;
}

.file-upload-label:hover {
  background: var(--accent-dim);
  border-color: var(--accent);
}

/* Active drag state — set by JS */
.file-upload-label.drag-over {
  background: #dbeafe;
  border-color: var(--accent);
  border-style: solid;
  transform: scale(1.02);
  box-shadow: 0 0 0 4px rgba(37,99,235,0.15);
}

/* File selected state */
.file-upload-label.file-ready {
  background: var(--success-light);
  border-color: #86efac;
  border-style: solid;
  color: var(--success);
}

.file-upload-icon { font-size: 2.2rem; line-height: 1; display: block; }
.file-upload-text { font-size: 0.88rem; font-weight: 600; }
.file-upload-hint { font-size: 0.72rem; color: var(--text-dim); display: block; }

.file-name {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--success);
  font-weight: 500;
}

/* ── PROGRESS ── */
.progress-section {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin: 12px 0;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

#progressPercent { font-family: var(--font-mono); font-weight: 700; color: var(--accent); }

.progress-bar-container {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 10px;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #60a5fa);
  border-radius: 3px;
  transition: width 0.3s ease;
}

.progress-stats {
  display: flex;
  gap: 18px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ── FORMAT INFO ── */
.format-info {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  margin-top: 16px;
}

.format-info h4 {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}

.format-info ul {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 4px 20px;
}

.format-info li {
  font-size: 0.78rem;
  color: var(--text-muted);
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
}

.format-info li strong { font-family: var(--font-mono); color: var(--text); font-size: 0.75rem; }
.format-info p { font-size: 0.78rem; color: var(--text-muted); margin-top: 8px; }

/* Color legend */
.color-legend {
  margin-top: 12px;
  padding: 10px 14px !important;
  background: var(--bg-card) !important;
  border-radius: var(--radius) !important;
  border: 1px solid var(--border) !important;
}

.color-legend strong { color: var(--text-muted); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; }
.color-legend > div  { margin-top: 8px; display: flex; flex-wrap: wrap; gap: 14px; font-size: 0.8rem; color: var(--text-muted); }

.legend-box { display: inline-block; width: 12px; height: 12px; border-radius: 3px; vertical-align: middle; margin-right: 3px; }
.legend-green  { background: var(--green); }
.legend-yellow { background: var(--yellow); }
.legend-red    { background: var(--red); }

/* Explanation box */
.explanation-box {
  background: var(--bg-input) !important;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius) !important;
  padding: 16px !important;
  margin-top: 16px !important;
}

.explanation-box h4 {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.explanation-box ul { font-size: 0.8rem; color: var(--text-muted); margin-top: 6px; padding-left: 1.2rem; line-height: 1.7; }
.explanation-box strong { color: var(--text); }

/* ══════════════════════════════════════════
   LOGIN PAGE
   ══════════════════════════════════════════ */

.login-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--bg);
}

.login-container { width: 100%; max-width: 380px; padding: 20px; }

.login-box {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow);
}

.login-header { text-align: center; margin-bottom: 24px; }

.login-header h1 { font-family: var(--font-mono); font-size: 1.05rem; font-weight: 700; color: var(--accent); margin-bottom: 6px; }
.login-header p  { font-size: 0.8rem; color: var(--text-muted); }

.login-form .form-group { margin-bottom: 14px; }

.login-footer { text-align: center; margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border); }
.login-footer p { font-size: 0.72rem; color: var(--text-dim); font-family: var(--font-mono); }

/* ══════════════════════════════════════════
   SPINNER
   ══════════════════════════════════════════ */

.spinner {
  display: inline-block;
  width: 12px;
  height: 12px;
  border: 2px solid rgba(255,255,255,0.35);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ══════════════════════════════════════════
   UTILITIES
   ══════════════════════════════════════════ */

.hidden { display: none !important; }
span.match-icon { color: var(--success); font-weight: 700; font-size: 0.8rem; margin-left: 3px; }

/* ══════════════════════════════════════════
   TILLEGGSSATSER — INPUT + PREVIEW
   ══════════════════════════════════════════ */

.surcharge-row {
  grid-template-columns: 1fr 1fr 1fr;
  align-items: end;
}

.input-pct-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.input-pct-wrapper .form-control {
  padding-right: 28px;
}

.pct-symbol {
  position: absolute;
  right: 10px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--text-muted);
  pointer-events: none;
  font-weight: 500;
}

/* Live preview box */
.surcharge-calc-preview {
  display: flex;
  flex-direction: column;
  gap: 3px;
  background: var(--accent-light);
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius);
  padding: 7px 10px;
  min-height: 38px;
  justify-content: center;
}

.preview-combined {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}

.preview-factor-label {
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  line-height: 1;
}

.preview-factor {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* Tillegg line in result cells */
.price-surcharge {
  font-family: var(--font-mono);
  font-size: 0.73rem;
  color: var(--warning);
  font-weight: 500;
  margin-top: 2px;
  padding-top: 3px;
  border-top: 1px dashed var(--border);
}

/* Tillegg kolonne i single-mode tabellen */
.col-surcharge {
  text-align: right;
  font-family: var(--font-mono);
  min-width: 120px;
}

.surcharge-cell {
  font-weight: 600;
  color: var(--warning);
}

/* ── Tillegg sammendragsboks ── */
.surcharge-summary-box {
  margin-top: 12px;
  background: var(--warning-light);
  border: 1px solid var(--warning-dim);
  border-left: 3px solid var(--warning);
  border-radius: var(--radius);
  padding: 14px 16px;
}

.surcharge-summary-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.surcharge-summary-formula {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-family: var(--font-mono);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--warning-dim);
}

.surcharge-summary-formula strong {
  color: var(--warning);
  font-size: 0.85rem;
}

.surcharge-summary-grid {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.surcharge-item {
  background: #fff;
  border: 1px solid var(--warning-dim);
  border-radius: var(--radius);
  padding: 10px 14px;
  min-width: 140px;
}

.surcharge-item-label {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.surcharge-item-value {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 3px 0;
  border-bottom: 1px solid var(--bg);
}

.surcharge-item-value:last-child { border-bottom: none; }

.surcharge-source {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-dim);
  font-family: var(--font-mono);
  background: var(--bg-input);
  padding: 1px 5px;
  border-radius: var(--radius-sm);
}

.surcharge-amount {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--warning);
}

/* ══════════════════════════════════════════
   FRAKT / TILLEGG / TOTALSUM KOLONNER
   ══════════════════════════════════════════ */

/* Gruppe-header (Aspect4 / Opter) */
.col-group-header {
  text-align: center !important;
  font-size: 0.8rem !important;
  font-weight: 700 !important;
  padding: 7px 10px !important;
  letter-spacing: 0.04em;
}

.col-group-a4    { background: #eef3ff !important; color: #2563eb !important; border-left: 2px solid #bfdbfe !important; }
.col-group-opter { background: #f0fdf4 !important; color: #16a34a !important; border-left: 2px solid #bbf7d0 !important; }

/* Underkolonner */
.col-sub {
  text-align: right !important;
  font-size: 0.7rem !important;
  font-weight: 600 !important;
  white-space: nowrap;
}

/* Skille mellom A4-gruppe og Opter-gruppe */
.results-table tbody td:nth-child(5),
.results-table thead tr:last-child th:nth-child(4) {
  border-left: 2px solid #bbf7d0 !important;
}

/* Tall-celler */
.col-num {
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  padding: 8px 12px;
  white-space: nowrap;
  vertical-align: middle;
}

/* Frakt — normal tekst */
.price-frakt {
  color: var(--text);
  font-size: 0.88rem;
}

/* Tillegg — oransje accent */
.price-tillegg {
  color: var(--warning);
  font-size: 0.88rem;
  font-weight: 500;
}

/* Totalsum — fet, fremhevet */
.price-totalsum {
  color: var(--text);
  font-size: 0.92rem;
  font-weight: 700;
}

/* Bakgrunn for Tillegg-kolonne */
.col-surcharge-cell {
  background: rgba(251, 191, 36, 0.05);
}

/* Bakgrunn + separator for Totalsum-kolonne */
.col-total-cell {
  background: rgba(37, 99, 235, 0.04);
  border-right: 2px solid var(--border) !important;
}

/* System-kolonne i single-mode */
.col-system {
  width: 110px;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text);
}

/* ══════════════════════════════════════════
   BATCH — TILLEGGSSATSER I FORM
   ══════════════════════════════════════════ */

.upload-form {
  flex-wrap: wrap;
  align-items: flex-end;
  gap: 16px;
}

.batch-surcharge-fields {
  background: var(--accent-light);
  border: 1px solid var(--accent-dim);
  border-radius: var(--radius-lg);
  padding: 12px 16px;
  flex-shrink: 0;
}

.batch-surcharge-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  margin-bottom: 10px;
}

.batch-surcharge-inputs {
  display: flex;
  gap: 12px;
  align-items: flex-end;
}

.batch-surcharge-inputs .form-group { min-width: 110px; }
.batch-surcharge-inputs .surcharge-calc-preview { min-height: 36px; padding: 5px 10px; }

/* ══════════════════════════════════════════
   BATCH TABLE — 3-NIVÅ HEADER + FTT-KOLONNER
   ══════════════════════════════════════════ */

/* Øk min-width siden vi har langt flere kolonner */
.batch-table-wide { min-width: 2200px; }

/* Sub-gruppeheader (Aspect4 / Opter under vekt/volum/ldm) */
.header-subgroup {
  text-align: center !important;
  font-size: 0.68rem !important;
  font-weight: 700 !important;
  padding: 4px 6px !important;
}

.header-subgroup-a4    { background: #eef3ff !important; color: #2563eb !important; border-left: 1px solid #bfdbfe !important; }
.header-subgroup-opter { background: #f0fdf4 !important; color: #16a34a !important; border-left: 1px solid #bbf7d0 !important; }

/* Tillegg- og Total-underkolonner */
.sub-surcharge { color: var(--warning) !important; }
.sub-total     { color: var(--text) !important; font-weight: 700 !important; }

/* Tall-celler i batch */
.batch-num {
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.78rem;
  padding: 5px 7px;
  white-space: nowrap;
  vertical-align: middle;
  color: var(--text-muted);
}

/* Tillegg-kolonne i batch */
.batch-surcharge-col {
  background: rgba(251,191,36,0.04);
}

.batch-surcharge-col .price-tillegg {
  color: var(--warning);
  font-weight: 500;
}

/* Totalsum-kolonne i batch */
.batch-total-col {
  background: rgba(37,99,235,0.03);
  border-right: 2px solid var(--border) !important;
}

.batch-total-col .price-totalsum {
  font-weight: 700;
  color: var(--text);
  font-size: 0.82rem;
}

/* Grønn/gul/rød bakgrunn på totalcelle */
.batch-total-col.diff-green  { background: #f0fdf4 !important; }
.batch-total-col.diff-yellow { background: #fffbeb !important; }
.batch-total-col.diff-red    { background: #fff5f5 !important; }

/* ══════════════════════════════════════════
   BATCH FORM — LAYOUT FIX
   ══════════════════════════════════════════ */

/* Override upload-form til horisontal rad med baseline-justering */
#uploadForm.upload-form {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: flex-end;
  gap: 16px;
}

/* Filvelger — fast bredde */
#uploadForm .file-upload-wrapper {
  flex-shrink: 0;
}

#uploadForm .file-upload-label {
  min-width: 220px;
  padding: 12px 20px;   /* kompakt høyde for å matche inputfeltene */
}

/* Tilleggssatser-boksen */
#uploadForm .batch-surcharge-fields {
  flex-shrink: 0;
  align-self: flex-end; /* bunnlinjert med knappen */
}

/* Start-knapp — ikke stretch i bredde her */
#uploadForm #startBtn {
  width: auto;
  white-space: nowrap;
  flex-shrink: 0;
  align-self: flex-end;
}

/* ══════════════════════════════════════════
   SUM-TABELL — OPPSUMMERING PER API-KILDE
   ══════════════════════════════════════════ */

.sum-table-wrapper {
  overflow-x: auto;
  margin-bottom: 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}

.sum-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.78rem;
  min-width: 1200px;
}

/* Gruppe-headers */
.sum-th-label {
  background: var(--bg-table-head);
  padding: 6px 12px;
  text-align: left;
  font-weight: 700;
  font-size: 0.68rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
  border-right: 2px solid var(--border);
  min-width: 80px;
}

.sum-th-group {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 6px 8px;
  border-bottom: 1px solid var(--border);
  border-left: 2px solid transparent;
  white-space: nowrap;
}

/* Farger per gruppe — matcher tabellheaderfarger */
.sum-th-weight-a4    { background: #eef3ff; color: #2563eb; border-left-color: #bfdbfe; }
.sum-th-weight-opter { background: #f0fdf4; color: #16a34a; border-left-color: #bbf7d0; }
.sum-th-vol-a4       { background: #eef3ff; color: #2563eb; border-left-color: #bfdbfe; }
.sum-th-vol-opter    { background: #f0fdf4; color: #16a34a; border-left-color: #bbf7d0; }
.sum-th-ldm-a4       { background: #eef3ff; color: #2563eb; border-left-color: #bfdbfe; }
.sum-th-ldm-opter    { background: #f0fdf4; color: #16a34a; border-left-color: #bbf7d0; }

/* Sub-headers (Frakt / Tillegg / Total) */
.sum-th-sub {
  background: var(--bg-table-head);
  color: var(--text-muted);
  text-align: right;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 4px 8px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.sum-th-tillegg { color: var(--warning) !important; }
.sum-th-total   { color: var(--text) !important; font-weight: 700 !important; }

/* Rad-label */
.sum-row-label {
  background: var(--bg-table-head);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 7px 12px;
  border-right: 2px solid var(--border);
  white-space: nowrap;
}

/* Tall-celler */
.sum-num {
  text-align: right;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  padding: 7px 10px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  white-space: nowrap;
}

.sum-tillegg { color: var(--warning); background: rgba(251,191,36,0.04); }

.sum-total {
  font-weight: 700;
  color: var(--text);
  background: rgba(37,99,235,0.03);
  border-right: 2px solid var(--border) !important;
}

/* vs. Original-rad */
.sum-row-diff .sum-num { background: var(--bg-table-alt); border-bottom: none; }
.sum-row-diff .sum-row-label { background: var(--bg-table-alt); font-size: 0.68rem; border-bottom: none; }

/* Diff-badge i sum-tabellen */
.sum-diff-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: var(--radius-sm);
}

.sum-diff-badge.diff-green  { background: var(--green-dim);  color: var(--green); }
.sum-diff-badge.diff-yellow { background: var(--yellow-dim); color: var(--yellow); }
.sum-diff-badge.diff-red    { background: var(--red-dim);    color: var(--red); }

.sum-diff-pct {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--text-dim);
  margin-top: 1px;
}