:root {
  --ink: #0f172a;
  --muted: #6b7280;
  --accent: #1d4ed8;
  --border: #d5d7de;
  --surface: #f7f8fb;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--surface);
  padding: 8px;
}

main {
  max-width: 1040px;
  margin: 0 auto;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);
}

h1 {
  margin: 4px 0;
  color: #0b2d78;
  text-decoration: underline;
  font-size: 18px;
  font-weight: 700;
}

p { margin: 2px 0; }

.meta-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 2px 0;
  color: var(--muted);
  font-size: 13px;
}

.controls {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

button {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--ink);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  transition: all 120ms ease;
}

button:hover { border-color: #b5b8c4; }
button:focus { outline: 2px solid var(--accent); outline-offset: 2px; }
button:disabled { opacity: 0.5; cursor: not-allowed; }

.primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.ghost { background: #f3f6ff; border-color: #dbe4ff; }
.danger { background: #fee2e2; border-color: #fca5a5; color: #dc2626; }
.danger:hover { background: #fecaca; border-color: #f87171; }

#editBtn {
  background: #16a34a;
  border-color: #16a34a;
  color: #fff;
  font-weight: 600;
  padding: 4px 14px;
}
#editBtn:hover { background: #15803d; border-color: #15803d; }
#editBtn.editing {
  background: #dc2626;
  border-color: #dc2626;
}
#editBtn.editing:hover { background: #b91c1c; border-color: #b91c1c; }

#unsupported {
  background: #fff4d5;
  border: 1px solid #f0cd6f;
  padding: 8px;
  border-radius: 6px;
  margin-bottom: 8px;
  font-size: 13px;
  display: none;
}

#monthNav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 0 8px;
}

#insecure {
  background: #fff4d5;
  border: 1px solid #f0cd6f;
  padding: 8px;
  border-radius: 6px;
  margin-bottom: 8px;
  font-size: 13px;
}

#monthLabel { font-weight: 600; font-size: 13px; }

table {
  width: 100%;
  border-collapse: collapse;
  margin: 4px 0;
  font-size: 13px;
}

thead th {
  text-align: left;
  padding: 3px 4px;
  border-bottom: 1px solid var(--border);
  font-weight: 600;
}

tbody td {
  padding: 2px 4px;
  border-bottom: 1px solid #eceff3;
}

tbody tr:last-child td { border-bottom: 1px solid var(--border); }

.hours-cell {
  width: 90px;
  border-radius: 6px;
  font-weight: 600;
}

.selected {
  background: #e7f0ff;
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.meta { color: var(--muted); margin: 0; font-size: 12px; }

.day-summary {
  margin: 8px 0 4px;
  color: var(--ink);
  font-size: 12px;
}

.legend {
  margin: 6px 0 2px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.3;
}

.signature {
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

/* View tabs */
.view-tabs {
  display: flex;
  gap: 4px;
  margin-right: auto;
  align-items: center;
}
.view-tabs button {
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 13px;
  border: 1px solid var(--border);
  background: #f3f6ff;
  color: var(--ink);
  cursor: pointer;
}
.view-tabs button:hover { border-color: #b5b8c4; }
.view-tabs button.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* SC view styles */
.sc-view { margin-top: 8px; }
.trip-list { display: flex; flex-direction: column; gap: 6px; margin: 8px 0; }
.trip-item {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  background: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.trip-confirmed { border-left: 4px solid #16a34a; cursor: pointer; }
.trip-confirmed:hover { background: #f0fdf4; }
.trip-unconfirmed { border-left: 4px solid #f59e0b; }
.trip-selected { background: #dcfce7; border-color: #16a34a; }
.trip-controls {
  display: flex;
  gap: 12px;
  align-items: center;
  margin: 8px 0;
  flex-wrap: wrap;
}
.trip-controls label { font-size: 13px; color: var(--muted); }
.trip-controls input {
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
}
.trip-controls input[type="time"] { width: 110px; }
.trip-controls input[type="number"] { width: 70px; }
.document-container {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 12px;
  margin: 8px 0;
  background: #fff;
}

/* Cestovny prikaz document styles */
.cp-doc, .vu-doc { font-size: 11px; line-height: 1.4; }
.cp-title-bar { text-align: center; font-weight: bold; font-size: 14px; background: #c6efce; border: 1px solid #006100; padding: 4px; margin-bottom: 4px; }
.cp-header { display: flex; justify-content: space-between; margin-bottom: 8px; border: 1px solid var(--border); padding: 6px; }
.cp-header-left { }
.cp-company { font-weight: bold; font-size: 12px; }
.cp-address { font-size: 10px; color: var(--muted); }
.cp-header-right { text-align: right; }
.cp-field { display: flex; justify-content: space-between; gap: 8px; margin: 2px 0; }
.cp-label { font-size: 10px; }
.cp-value { min-width: 60px; border-bottom: 1px solid var(--border); }
.cp-section { margin: 6px 0; }
.cp-bordered { border: 1px solid var(--border); padding: 4px 6px; }
.cp-field-full { display: flex; gap: 8px; margin: 3px 0; }
.cp-label-num { font-weight: 600; }
.cp-value-large { flex: 1; }
.cp-field-inline { display: flex; gap: 8px; align-items: center; }
.cp-value-box { border: 1px solid var(--border); padding: 2px 6px; min-width: 50px; text-align: center; }
.cp-journey-table { width: 100%; border-collapse: collapse; margin: 6px 0; font-size: 10px; }
.cp-journey-table th, .cp-journey-table td { border: 1px solid var(--border); padding: 4px; text-align: left; vertical-align: top; }
.cp-journey-table th { background: #ffffcc; font-weight: 600; }
.cp-yellow-header { background: #ffffcc; padding: 2px 6px; }
.cp-journey-table small { font-size: 9px; color: var(--muted); }
.cp-dots { flex: 1; border-bottom: 1px dotted var(--muted); margin: 0 4px; }
.cp-dots-short { width: 80px; border-bottom: 1px dotted var(--muted); margin: 0 4px; }
.cp-dots-wide { width: 200px; border-bottom: 1px solid var(--border); }
.cp-signature-line { margin: 8px 0; }
.cp-sig-label { font-size: 9px; color: var(--muted); text-align: center; }
.cp-approval { margin: 8px 0; text-align: center; }
.cp-approval-date { font-weight: 600; }
.cp-sig-img { max-height: 40px; display: block; margin: 4px auto; }
.cp-accounting { border: 1px solid #000; padding: 6px; font-size: 10px; display: flex; gap: 12px; }
.cp-accounting-left { flex: 1; border-right: 1px solid #000; padding-right: 12px; }
.cp-accounting-right { flex: 1; }
.cp-accounting-box { border: 1px solid #000; }
.cp-accounting-title { background: #c6efce; border-bottom: 1px solid #000; padding: 2px 6px; text-align: center; font-weight: 600; }
.cp-accounting-table { border-collapse: collapse; font-size: 9px; width: 100%; }
.cp-accounting-table th, .cp-accounting-table td { border: 1px solid #000; padding: 2px 4px; min-width: 50px; }
.cp-accounting-table tbody td { height: 18px; }
.cp-accounting-table th { background: #ffffcc; }
.cp-accounting-body { margin-top: 8px; }
.cp-accounting-footer { background: #dce6f1; border-top: 1px solid #000; padding: 2px 6px; font-size: 9px; }
.cp-mid-signatures { display: flex; gap: 24px; margin-top: 8px; }
.cp-footer-signatures { display: flex; justify-content: space-between; margin-top: 12px; gap: 8px; }
.cp-sig-block { flex: 1; text-align: center; position: relative; }
.cp-sig-top { height: 50px; position: relative; }
.cp-sig-date { font-weight: 600; font-size: 10px; position: absolute; left: 0; bottom: 0; }
.cp-sig-img { position: absolute; left: 50%; transform: translateX(-50%); bottom: 0; }
.cp-sig-line { border-top: 1px solid #000; margin: 4px 0; }
.cp-sig-label { font-size: 9px; color: var(--muted); min-height: 24px; }

/* Vyuctovanie document styles */
.vu-doc { font-size: 10px; }
.vu-title-bar { text-align: center; font-weight: bold; font-size: 14px; background: #c6efce; border: 1px solid #006100; padding: 4px; margin-bottom: 4px; }
.vu-table { width: 100%; border-collapse: collapse; font-size: 9px; }
.vu-table th, .vu-table td { border: 1px solid #000; padding: 2px 3px; text-align: center; vertical-align: middle; }
.vu-table th { background: #ffffcc; font-weight: normal; font-size: 8px; }
.vu-table tbody td { background: #fff; }
.vu-table .vu-header-nums th { background: #fff; font-size: 8px; }
.vu-table .vu-date { font-weight: 600; vertical-align: middle; }
.vu-table .vu-place { text-align: left; font-size: 8px; max-width: 120px; }
.vu-table .vu-time { font-size: 9px; }
.vu-table .vu-empty td { height: 12px; }
.vu-table .vu-date { font-weight: 600; }
.vu-table .vu-label { font-size: 9px; text-align: left; }
.vu-footer-section { display: flex; justify-content: space-between; margin-top: 4px; font-size: 9px; }
.vu-footer-left { flex: 1; }
.vu-footer-right { }
.vu-meals { margin-bottom: 4px; }
.vu-legend { font-size: 8px; }
.vu-legend-cols { display: flex; gap: 16px; margin: 4px 0; }
.vu-legend-col { }
.vu-totals-table { border-collapse: collapse; font-size: 9px; }
.vu-totals-table td { border: 1px solid #000; padding: 2px 6px; }
.vu-totals-table .vu-amount { text-align: right; min-width: 50px; background: #ffffcc; }
.vu-declaration { margin: 8px 0; font-size: 9px; }
.vu-sig-row { margin-top: 8px; }
.vu-sig-block { width: 200px; position: relative; }
.vu-sig-top { height: 40px; position: relative; }
.vu-sig-date { font-weight: 600; font-size: 9px; position: absolute; left: 0; bottom: 0; }
.vu-sig-img { max-height: 35px; position: absolute; left: 50%; transform: translateX(-50%); bottom: 0; }
.vu-sig-line { border-top: 1px solid #000; margin: 2px 0; }
.vu-sig-label { font-size: 8px; }

/* Vacation view styles */
.vacations-view { margin-top: 8px; }
.vacation-list { display: flex; flex-direction: column; gap: 6px; margin: 8px 0; }
.vacation-item {
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 8px;
  background: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.vacation-confirmed { border-left: 4px solid #16a34a; cursor: pointer; }
.vacation-confirmed:hover { background: #f0fdf4; }
.vacation-unconfirmed { border-left: 4px solid #f59e0b; }
.vacation-selected { background: #dcfce7; border-color: #16a34a; }
.vacation-controls {
  display: flex;
  gap: 12px;
  align-items: center;
  margin: 8px 0;
  flex-wrap: wrap;
}
.vacation-controls label { font-size: 13px; color: var(--muted); }
.vacation-controls input {
  padding: 4px 8px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 13px;
}
.vacation-controls input[type="number"] { width: 70px; }

/* Vacation document styles */
.vacation-doc {
  font-size: 12px;
  line-height: 1.5;
  max-width: 600px;
  margin: 16px auto;
}
.vacation-title-bar {
  text-align: center;
  font-weight: bold;
  font-size: 16px;
  background: #c6efce;
  border: 1px solid #006100;
  padding: 8px;
  margin-bottom: 12px;
}
.vacation-content {
  border: 1px solid var(--border);
  padding: 20px;
  background: #fff;
}
.vacation-field {
  display: flex;
  gap: 8px;
  margin: 12px 0;
  align-items: baseline;
}
.vacation-label {
  font-size: 13px;
  color: var(--muted);
}
.vacation-value {
  font-weight: 600;
  font-size: 13px;
}
.vacation-request-text {
  text-align: center;
  margin: 20px 0;
  font-size: 13px;
  line-height: 1.6;
}
.vacation-signature {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: 40px;
  gap: 40px;
}
.vacation-sig-date,
.vacation-sig-employee {
  flex: 1;
  text-align: center;
}
.vacation-sig-img {
  display: block;
  margin: 4px auto;
}
.vacation-sig-line {
  border-top: 1px solid var(--border);
  margin: 8px 0 4px;
}
.vacation-sig-label {
  font-size: 11px;
  color: var(--muted);
}

/* New vacation document styles */
.vacation-header {
  display: flex;
  justify-content: space-between;
  padding: 12px 20px;
  border: 1px solid var(--border);
  border-bottom: none;
  background: #fff;
  gap: 20px;
}
.vacation-header-left {
  flex: 0 0 60%;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.vacation-header-right {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 140px;
}
.vacation-field-inline {
  display: flex;
  align-items: baseline;
  gap: 12px;
}
.vacation-field-stacked {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 8px;
}
.vacation-label-small {
  font-size: 11px;
  color: var(--muted);
  white-space: nowrap;
}
.vacation-underline {
  flex: 1;
  border-bottom: 1px dotted var(--border);
  min-height: 20px;
  padding: 0 4px;
  font-size: 13px;
  font-weight: 600;
}
.vacation-underline-short {
  width: 100%;
  border-bottom: 1px dotted var(--border);
  min-height: 18px;
  min-width: 80px;
}
.vacation-year-underline {
  border-bottom: 1px dotted var(--border);
  min-width: 60px;
  display: inline-block;
  padding: 0 4px;
  text-align: center;
}
.vacation-request-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 12px 0;
}
.vacation-value-underline {
  font-weight: 600;
  border-bottom: 1px dotted var(--border);
  padding: 0 4px;
}
.vacation-dots {
  flex: 1;
  border-bottom: 1px dotted var(--border);
  min-width: 100px;
}
.vacation-dots-inline {
  display: inline-block;
  width: 40px;
  border-bottom: 1px dotted var(--border);
  margin: 0 4px;
}
.vacation-signature-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin: 30px 0 20px;
  gap: 40px;
}
.vacation-approval-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
}
.vacation-approval-table th,
.vacation-approval-table td {
  border: 1px solid var(--border);
  padding: 8px;
  text-align: left;
}
.vacation-th-label {
  width: 40%;
}
.vacation-th-datum {
  width: 20%;
  text-align: center;
}
.vacation-th-ved,
.vacation-th-pers {
  width: 20%;
  text-align: center;
}
.vacation-td-label {
  font-weight: 500;
  font-size: 12px;
}
.vacation-td-value {
  text-align: center;
  font-size: 12px;
}
.vacation-td-used {
  font-size: 12px;
  text-align: left;
}
.vacation-td-notes {
  font-size: 11px;
  font-style: italic;
  color: var(--muted);
  text-align: left;
}
.vacation-notes {
  font-size: 11px;
  font-style: italic;
  color: var(--muted);
  margin-top: 16px;
}

.hidden { display: none; }

.weekend-row td {
  background: #e8f1ff;
  border-left: 3px solid #1d4ed8;
}

.holiday-row td {
  background: #fff1c7;
  border-left: 3px solid #f59e0b;
}

.week-end td {
  border-bottom: 2px solid var(--ink);
}

@media screen and (prefers-color-scheme: dark) {
  .weekend-row td {
    background: rgba(37, 99, 235, 0.18);
    border-left-color: #93c5fd;
  }
  .holiday-row td {
    background: rgba(245, 158, 11, 0.22);
    border-left-color: #fbbf24;
  }
}

@media print {
  @page { size: A4 portrait; margin: 0; }
  body { background: #fff; padding: 10mm; color: #000; font-size: 11px; }
  main { border: none; box-shadow: none; margin: 0; padding: 0; }
  #topbar, #monthNav, #unsupported, #insecure { display: none !important; }
  button { display: none !important; }
  .selected { outline: none; background: transparent; }
  h1 { color: #000; text-decoration: underline; margin: 6px 0 4px; font-size: 16px; text-align: center; }
  .meta-line { color: #000; gap: 8px; margin: 2px 0 6px; }
  thead th, tbody td { border-color: #000; padding: 4px 3px; }
  thead th { font-size: 11px; }
  tbody td { font-size: 11px; }
  table { font-size: 11px; }
  .weekend-row td, .holiday-row td { background: transparent !important; color: #000; border-left-color: transparent; }
  .day-summary { color: #000; font-size: 11px; margin: 6px 0; }
  .legend { color: #000; font-size: 10px; }
  .screen-only { display: none; }
  .week-end td { border-bottom-color: #000; }

  /* SC view print styles */
  #tripNav, #tripList, #tripControls { display: none !important; }
  #scDocuments { display: block !important; }
  .document-container { border: none; padding: 0; margin: 0; page-break-inside: avoid; }
  #cestovnyPrikaz { page-break-after: always; }
  #vyuctovanie { page-break-before: always; }
  .cp-title-bar, .vu-title-bar { background: #c6efce !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .cp-journey-table th, .cp-yellow-header { background: #ffffcc !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .cp-section { margin: 12px 0; }
  .cp-row, .vu-header p { font-size: 12px; margin: 6px 0; }
  .cp-label { min-width: 180px; }
  .cp-signature, .vu-signature { margin-top: 30px; }
  .cp-signature img, .vu-signature img { max-height: 60px; }
  .vu-table { font-size: 11px; }
  .vu-table th, .vu-table td { border-color: #000; padding: 6px 8px; }
  .vu-table th { background: #f0f0f0 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
  .vu-totals td { background: #f0f0f0 !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }

  /* Vacation view print styles */
  .vacation-list,
  .vacation-controls { display: none !important; }
  .vacation-doc { page-break-inside: avoid; }
  #vacationDocuments { display: block !important; }
  .vacation-title-bar { background: #c6efce !important; -webkit-print-color-adjust: exact; print-color-adjust: exact; }
}