/* ============================================================
   LabelGen Pro — Industrial Precision Theme
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@400;600;700;800&family=DM+Mono:wght@300;400;500&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --bg: #0e0f11;
  --surface: #16181c;
  --surface2: #1e2026;
  --border: #2a2d35;
  --accent: #e8a020;
  --accent2: #f0b840;
  --text: #e8eaf0;
  --text-muted: #7a7f8e;
  --text-dim: #4a4f5e;
  --success: #2dd4a0;
  --danger: #f05050;
  --sidebar-w: 260px;
  --radius: 10px;
}

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

html, body {
  height: 100%;
  font-family: 'DM Sans', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
}

/* ── LAYOUT ── */
.app-wrapper {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ── SIDEBAR ── */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 28px 0;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 24px 32px;
  border-bottom: 1px solid var(--border);
}
.logo-icon {
  font-size: 28px;
  line-height: 1;
  color: var(--accent);
}
.logo-name {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 18px;
  display: block;
  letter-spacing: 0.5px;
}
.logo-sub {
  font-size: 10px;
  color: var(--text-muted);
  letter-spacing: 2px;
  text-transform: uppercase;
  font-family: 'DM Mono', monospace;
}

.sidebar-nav {
  flex: 1;
  padding: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 24px;
  cursor: pointer;
  transition: all 0.18s;
  border-left: 3px solid transparent;
  text-decoration: none;
  color: var(--text-muted);
}
.nav-item:hover {
  background: var(--surface2);
  color: var(--text);
}
.nav-item.active {
  background: rgba(232, 160, 32, 0.08);
  border-left-color: var(--accent);
  color: var(--accent);
}
.nav-num {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 1px;
  opacity: 0.6;
}
.nav-label {
  font-size: 13.5px;
  font-weight: 500;
}

.sidebar-footer {
  padding: 24px;
  border-top: 1px solid var(--border);
  font-size: 11.5px;
  color: var(--text-dim);
  line-height: 1.7;
}

/* ── MAIN CONTENT ── */
.main-content {
  flex: 1;
  overflow-y: auto;
  background: var(--bg);
  position: relative;
}

.step-panel {
  display: none;
  padding: 48px 56px;
  min-height: 100%;
  animation: fadeIn 0.25s ease;
}
.step-panel.active { display: flex; flex-direction: column; gap: 32px; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── PANEL HEADER ── */
.panel-header { display: flex; flex-direction: column; gap: 8px; }
.step-badge {
  font-family: 'DM Mono', monospace;
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid var(--accent);
  display: inline-block;
  padding: 3px 10px;
  border-radius: 20px;
  width: fit-content;
}
.panel-header h1 {
  font-family: 'Syne', sans-serif;
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -0.5px;
}
.panel-header p {
  color: var(--text-muted);
  font-size: 14.5px;
}

/* ── COMPANY GRID ── */
.company-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.company-card {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 20px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  text-align: center;
}
.company-card:hover {
  border-color: var(--text-dim);
  background: var(--surface2);
  transform: translateY(-2px);
}
.company-card.selected {
  border-color: var(--accent);
  background: rgba(232, 160, 32, 0.06);
}
.company-logo-box {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  font-weight: 900;
  font-family: 'Syne', sans-serif;
  flex-shrink: 0;
}
.company-name {
  font-weight: 600;
  font-size: 13.5px;
  line-height: 1.3;
}
.company-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent);
  color: #000;
  display: none;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
}
.company-card.selected .company-check { display: flex; }

/* ── UPLOAD ZONE ── */
.upload-zone {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 56px 32px;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  background: var(--surface);
}
.upload-zone:hover {
  border-color: var(--accent);
  background: rgba(232, 160, 32, 0.04);
}
.upload-zone.drag-over {
  border-color: var(--accent);
  background: rgba(232, 160, 32, 0.08);
}
.upload-icon { font-size: 40px; margin-bottom: 12px; }
.upload-title { font-size: 18px; font-weight: 600; margin-bottom: 6px; }
.upload-subtitle { font-size: 13px; color: var(--text-muted); }

.file-info {
  background: rgba(45, 212, 160, 0.07);
  border: 1px solid rgba(45, 212, 160, 0.25);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
}
.file-icon { font-size: 22px; }
.file-details { flex: 1; display: flex; flex-direction: column; gap: 3px; }
.file-name { font-weight: 600; font-size: 14px; }
.file-rows { font-size: 12px; color: var(--text-muted); font-family: 'DM Mono', monospace; }
.btn-remove {
  background: none;
  border: 1px solid var(--danger);
  color: var(--danger);
  border-radius: 6px;
  padding: 5px 12px;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.15s;
}
.btn-remove:hover { background: var(--danger); color: #fff; }

/* ── EXCEL PREVIEW TABLE ── */
.preview-heading {
  font-family: 'Syne', sans-serif;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.excel-preview-scroll { overflow-x: auto; border-radius: var(--radius); }
.excel-preview-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12.5px;
  font-family: 'DM Mono', monospace;
  background: var(--surface);
}
.excel-preview-table th {
  background: var(--surface2);
  padding: 9px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--accent);
  border-bottom: 2px solid var(--border);
  white-space: nowrap;
}
.excel-preview-table td {
  padding: 8px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  white-space: nowrap;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.excel-preview-table tr:hover td { background: var(--surface2); color: var(--text); }

/* ── MAPPING ── */
.mapping-hint {
  background: rgba(232, 160, 32, 0.07);
  border: 1px solid rgba(232, 160, 32, 0.2);
  border-radius: 8px;
  padding: 12px 16px;
  font-size: 13px;
  color: var(--accent2);
  display: flex;
  align-items: center;
  gap: 10px;
}
.hint-icon { font-size: 16px; }

.mapping-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 16px;
}

.mapping-row {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: border-color 0.2s;
}
.mapping-row:focus-within { border-color: var(--accent); }

.mapping-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  font-family: 'DM Mono', monospace;
}
.mapping-required { color: var(--accent); margin-left: 4px; }

.mapping-select {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-family: 'DM Sans', sans-serif;
  width: 100%;
  cursor: pointer;
  outline: none;
  transition: border-color 0.15s;
}
.mapping-select:focus { border-color: var(--accent); }
.mapping-select option { background: var(--surface2); }

/* ── PREVIEW CONTROLS ── */
.preview-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.stats-row { display: flex; gap: 20px; }
.stat-chip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 16px;
  font-size: 12px;
  font-family: 'DM Mono', monospace;
  color: var(--text-muted);
}
.stat-chip b { color: var(--accent); }

.control-buttons {
  display: flex;
  gap: 12px;
  align-items: center;
}
.control-buttons select {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 9px 14px;
  border-radius: 8px;
  font-size: 13px;
  cursor: pointer;
  font-family: 'DM Sans', sans-serif;
  outline: none;
}

/* ── LABELS PREVIEW ── */
.labels-preview {
  display: grid;
  gap: 20px;
}
.labels-preview[data-cols="1"] { grid-template-columns: 1fr; }
.labels-preview[data-cols="2"] { grid-template-columns: repeat(2, 1fr); }
.labels-preview[data-cols="3"] { grid-template-columns: repeat(3, 1fr); }
.labels-preview[data-cols="4"] { grid-template-columns: repeat(4, 1fr); }
.labels-preview[data-cols="5"] { grid-template-columns: repeat(5, 1fr); }
.labels-preview[data-cols="6"] { grid-template-columns: repeat(6, 1fr); }

/* ── LABEL CARD ── */
.label-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
  font-family: Arial, sans-serif;
  color: #111;
  position: relative;
}
.label-num {
  position: absolute;
  top: 6px;
  right: 8px;
  font-size: 9px;
  color: #aaa;
  font-family: 'DM Mono', monospace;
  z-index: 10;
}

/* ── LABEL TABLE STYLES ── */
.label-table {
  width: 100%;
  border-collapse: collapse;
  table-layout: auto;        /* auto so title cell can use remaining space */
  font-size: 11px;
}
.label-header-row td {
  padding: 6px 10px;
  vertical-align: middle;
}
.label-logo-cell {
  width: 28%;                /* fixed % for logo */
  min-width: 90px;
  max-width: 130px;
  border-right: 2px solid #111;
  padding: 6px 8px !important;
  vertical-align: middle;
}
.label-logo-cell img {
  height: 40px;
  max-width: 100%;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}
.label-logo-cell .lc-brand {
  font-weight: 900;
  font-size: 11px;
  display: block;
  line-height: 1.2;
}
.label-logo-cell .lc-tag {
  font-size: 9px;
  color: #666;
}
.label-title-cell {
  text-align: center;
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 0.5px;
  padding: 8px 10px !important;
  white-space: nowrap;       /* KEEP TITLE ON ONE LINE */
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
}
.label-body-row td {
  border: 1px solid #111;
  padding: 4px 7px;
  font-size: 11px;
  vertical-align: middle;
}
.label-body-row .field-label {
  font-weight: 700;
  text-align: right;
  white-space: nowrap;
  width: 22%;
  background: #f5f5f5;
  -webkit-print-color-adjust: exact;
  print-color-adjust: exact;
}
.label-body-row .field-value {
  font-weight: 400;
  width: 22%;
}
.label-body-row .field-value.wide {
  width: auto;
}
.label-outer-border {
  border: 2px solid #111;
}

/* Logo shape */
.logo-shape {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 900;
  color: #fff;
  margin-bottom: 4px;
}

/* ── PANEL FOOTER ── */
.panel-footer {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-top: auto;
}

/* ── BUTTONS ── */
.btn-primary {
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 8px;
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 700;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: all 0.18s;
  display: flex;
  align-items: center;
  gap: 8px;
}
.btn-primary:hover:not(:disabled) {
  background: var(--accent2);
  transform: translateY(-1px);
}
.btn-primary:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 22px;
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: all 0.18s;
}
.btn-ghost:hover {
  border-color: var(--text-muted);
  color: var(--text);
}

.btn-orient {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 18px;
  font-size: 13px;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: all 0.18s;
  white-space: nowrap;
}
.btn-orient:hover { border-color: var(--accent); color: var(--accent); }

.btn-print {
  background: var(--success);
  color: #000;
  border: none;
  border-radius: 8px;
  padding: 12px 28px;
  font-size: 14px;
  font-weight: 700;
  font-family: 'DM Sans', sans-serif;
  cursor: pointer;
  transition: all 0.18s;
}
.btn-print:hover { opacity: 0.88; transform: translateY(-1px); }

/* ── MAPPING CONTAINER ── */
.mapping-container { display: flex; flex-direction: column; gap: 16px; }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-dim); }

/* ============================================================
   PRINT STYLES
   ============================================================ */

/* Force all colors, backgrounds, borders to print */
* {
  -webkit-print-color-adjust: exact !important;
  print-color-adjust: exact !important;
  color-adjust: exact !important;
}

/* @page size/orientation is injected dynamically by JS before each print */

@media print {

  /* Hide everything except the print area */
  html, body {
    height: auto !important;
    overflow: visible !important;
    background: #fff !important;
    margin: 0 !important;
    padding: 0 !important;
  }
  body > * { display: none !important; }
  #printArea { display: block !important; }

  #printArea {
    position: static !important;
    width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    background: #fff !important;
  }

  /* ── Each .print-page = exactly one sheet of paper ──
     Width, height, cols, gap and padding are set via
     inline styles in printLabels() so they always match
     the selected orientation and perPage count.          */
.print-page {
  page-break-after: always;
}

.print-page:last-child {
  page-break-after: auto;
}

  /* Label card: strip all screen chrome */
  .print-page .label-card {
    box-shadow: none !important;
    border-radius: 0 !important;
    overflow: visible !important;
    background: #fff !important;
    page-break-inside: avoid;
    break-inside: avoid;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }

  /* Hide screen-only elements */
  .label-num { display: none !important; }

  /* Ensure label table renders correctly in print */
  .label-table {
    width: 100% !important;
    border-collapse: collapse !important;
    table-layout: fixed !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
  .label-outer-border  { border: 2px solid #111 !important; }
  .label-body-row td   { border: 1px solid #111 !important; -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }
  .label-body-row .field-label { background: #f5f5f5 !important; -webkit-print-color-adjust: exact !important; print-color-adjust: exact !important; }
  .label-logo-cell     { border-right: 2px solid #111 !important; }

  /* Label table: auto layout so title never wraps */
  .label-table         { table-layout: auto !important; }

  /* Logo cell: fixed narrow width, image constrained */
  .label-logo-cell {
    width: 26% !important;
    min-width: 0 !important;
    max-width: 120px !important;
    padding: 4px 6px !important;
    vertical-align: middle !important;
  }
  .label-logo-cell img {
    height: 32px !important;
    max-width: 90px !important;
    object-fit: contain !important;
    display: block !important;
    margin: 0 auto !important;
  }

  /* Title: single line, no wrapping */
  .label-title-cell {
    font-size: 11px !important;
    font-weight: 900 !important;
    padding: 4px 6px !important;
    white-space: nowrap !important;
    overflow: hidden !important;
    text-overflow: ellipsis !important;
    vertical-align: middle !important;
    letter-spacing: 0 !important;
  }

  /* Header row */
  .label-header-row td { padding: 3px 5px !important; }

  /* Data rows */
  .label-body-row td {
    padding: 2px 4px !important;
    font-size: 8.5px !important;
    vertical-align: middle !important;
  }
  .label-body-row .field-label {
    font-size: 8.5px !important;
    white-space: nowrap !important;
    background: #f5f5f5 !important;
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
}