:root {
  --dos-bg:            #000080;
  --dos-panel:         #0000aa;
  --dos-border:        #ffffff;
  --dos-text:          #ffffff;
  --dos-selected:      #00aaaa;
  --dos-selected-text: #000000;
  --dos-header-bg:     #008080;
  --dos-nav-bg:        #005f5f;
  --dos-footer-bg:     #007f7f;
  --dos-search-text:   #ffff00;
  --dos-inactive:      #7db8b8;
  --font: 'Courier New', Courier, monospace;
}

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

body {
  background: var(--dos-bg);
  color: var(--dos-text);
  font-family: var(--font);
  font-size: 14px;
  line-height: 1.2;
  display: flex;
  flex-direction: column;
  height: 100vh;
  height: 100dvh; /* iOS Safari fix: dynamic viewport height */
  overflow: hidden;
}

/* Fejléc */
.dos-header {
  background: var(--dos-header-bg);
  border-bottom: 1px solid var(--dos-border);
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 3px 8px;
  flex-shrink: 0;
}
.dos-header-left  { text-align: left; }
.dos-header-center { text-align: center; font-weight: bold; padding: 0 16px; white-space: nowrap; }
.dos-header-right { text-align: right; white-space: nowrap; }
.dos-logout {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--dos-search-text);
  text-decoration: none;
  font-family: var(--font);
  font-size: 12px;
  padding: 0;
  opacity: 0.8;
}
.dos-logout:hover { opacity: 1; text-decoration: underline; }

/* Navigáció */
.dos-nav {
  background: var(--dos-nav-bg);
  border-bottom: 1px solid var(--dos-border);
  padding: 0 8px;
  flex-shrink: 0;
  display: flex;
  align-items: stretch;
  gap: 0;
  position: relative;
  z-index: 40;
}

.dos-nav-item {
  position: relative;
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.dos-nav-label {
  display: inline-block;
  padding: 3px 8px;
  white-space: nowrap;
  color: var(--dos-text);
}

.dos-nav-num {
  font-weight: bold;
}

.dos-nav-item:hover > .dos-nav-label,
.dos-nav-item.open > .dos-nav-label {
  background: var(--dos-selected);
  color: var(--dos-selected-text);
}

.dos-nav-item.nav-active > .dos-nav-label {
  background: var(--dos-border);
  color: var(--dos-bg);
  font-weight: bold;
}

.dos-nav-sep { color: var(--dos-border); opacity: 0.4; padding: 0 2px; align-self: center; }

/* Dropdown */
.dos-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--dos-nav-bg);
  border: 1px solid var(--dos-border);
  min-width: 190px;
  z-index: 50;
  box-shadow: 3px 3px 0 rgba(0,0,0,0.5);
}

.dos-nav-item.open > .dos-dropdown { display: block; }

.dd-item {
  display: block;
  padding: 3px 14px;
  color: var(--dos-text);
  text-decoration: none;
  font-family: var(--font);
  font-size: 14px;
  white-space: nowrap;
}

a.dd-item:hover,
a.dd-item:focus,
.dd-item.dd-focused {
  background: var(--dos-selected);
  color: var(--dos-selected-text);
  outline: none;
}

a.dd-item:focus-visible {
  outline: 1px dashed var(--dos-selected-text);
  outline-offset: -2px;
}

.dd-inactive {
  color: var(--dos-inactive);
  cursor: default;
}

.dd-inactive:focus-visible {
  outline: 1px dashed var(--dos-inactive);
  outline-offset: -2px;
}

/* Tartalom panel */
.dos-panel {
  flex: 1;
  overflow: hidden;
  border: 1px solid var(--dos-border);
  margin: 0 4px;
  background: var(--dos-panel);
}
.dos-table-wrap {
  overflow-y: auto;
  height: 100%;
  scrollbar-width: thin;
  scrollbar-color: var(--dos-header-bg) var(--dos-panel);
}
.dos-table-wrap::-webkit-scrollbar { width: 8px; }
.dos-table-wrap::-webkit-scrollbar-track { background: var(--dos-panel); }
.dos-table-wrap::-webkit-scrollbar-thumb { background: var(--dos-header-bg); }

/* Táblázat */
table { width: 100%; border-collapse: collapse; }
thead th {
  background: var(--dos-bg);
  color: var(--dos-border);
  border-bottom: 1px solid var(--dos-border);
  padding: 2px 8px;
  text-align: left;
  position: sticky;
  top: 0;
  z-index: 10;
  white-space: nowrap;
}
thead th.num { text-align: right; }
tbody tr { cursor: pointer; }
tbody tr:hover {
  background: color-mix(in srgb, var(--dos-selected) 60%, transparent);
  color: var(--dos-selected-text);
}
tbody tr.selected { background: var(--dos-selected); color: var(--dos-selected-text); }
td { padding: 1px 8px; white-space: nowrap; text-align: left; }
td.num { text-align: right; padding-right: 12px; font-variant-numeric: tabular-nums; }

/* Lapozó sor a tbody alján */
tr.lapozas { background: var(--dos-bg); }
tr.lapozas td { padding: 4px 8px; }
tr.lapozas button {
  background: var(--dos-header-bg);
  color: var(--dos-text);
  border: 1px solid var(--dos-border);
  font-family: var(--font);
  font-size: 12px;
  padding: 1px 8px;
  cursor: pointer;
}
tr.lapozas button:hover { background: var(--dos-selected); color: var(--dos-selected-text); }

/* Fizető sorstílusok */
tr.torleszt-true  { color: #ffff00; }
tr.torleszt-false { color: #ffffff; }

/* Státuszsor */
.dos-statusbar {
  flex-shrink: 0;
  background: var(--dos-bg);
  border-top: 1px solid var(--dos-border);
  padding: 3px 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  white-space: nowrap;
}
.dos-status-sep { color: var(--dos-border); opacity: 0.6; }
.dos-statusbar input[type="text"] {
  background: transparent;
  color: var(--dos-search-text);
  border: none;
  border-bottom: 1px solid var(--dos-border);
  font-family: var(--font);
  font-size: 13px;
  outline: none;
  padding: 0 2px;
  flex: 1;
  min-width: 80px;
  max-width: 400px;
}
.dos-statusbar input[type="text"]:focus { border-bottom: 2px solid var(--dos-search-text); }

/* Funkciósor */
.dos-footer {
  flex-shrink: 0;
  background: var(--dos-footer-bg);
  border-top: 1px solid var(--dos-border);
  padding: 2px 4px;
  display: flex;
  align-items: center;
}
.fn-item { display: inline-flex; align-items: center; padding: 1px 4px; white-space: nowrap; cursor: default; }
.fn-key {
  display: inline-block;
  background: var(--dos-border);
  color: var(--dos-footer-bg);
  padding: 0 3px;
  font-weight: bold;
  margin-right: 1px;
}
.fn-label { color: var(--dos-text); }
.fn-sep { color: var(--dos-border); opacity: 0.4; padding: 0 2px; }

/* Modal */
.dos-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.dos-modal.hidden { display: none; }
.dos-modal-box {
  background: var(--dos-panel);
  border: 2px solid var(--dos-border);
  padding: 16px;
  min-width: 520px;
  max-width: 90vw;
  max-height: 80vh;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--dos-header-bg) var(--dos-panel);
}
.dos-modal-title {
  background: var(--dos-header-bg);
  color: var(--dos-text);
  font-weight: bold;
  padding: 2px 8px;
  margin: -16px -16px 12px -16px;
  border-bottom: 1px solid var(--dos-border);
  text-align: center;
}
.dos-modal-box table { width: 100%; }
.dos-modal-box th {
  text-align: left;
  padding: 1px 8px;
  color: var(--dos-search-text);
  border-bottom: 1px solid var(--dos-border);
  white-space: nowrap;
}
.dos-modal-box td { padding: 1px 8px; }
.dos-modal-close {
  display: block;
  margin-top: 12px;
  text-align: right;
  color: var(--dos-search-text);
  cursor: pointer;
  font-size: 12px;
}

:focus-visible { outline: 1px dashed var(--dos-search-text); outline-offset: 1px; }

/* ── Toast értesítések ───────────────────────────────────────────── */

#dos-toast-container {
  position: fixed;
  top: 8px;
  right: 8px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: 4px;
  pointer-events: none;       /* container maga nem blokkolja a kattintásokat */
  max-width: 380px;
  min-width: 260px;
}

.dos-toast {
  pointer-events: auto;
  background: var(--dos-panel);
  border: 2px solid var(--dos-border);
  font-family: var(--font);
  font-size: 13px;
  line-height: 1.3;
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.6);
  opacity: 1;
  transition: opacity 0.08s step-end;   /* instant eltűnés, DOS-stílusú */
}

.dos-toast.dos-toast-hiding {
  opacity: 0;
}

.dos-toast-title {
  font-weight: bold;
  padding: 1px 8px;
  border-bottom: 1px solid var(--dos-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  white-space: nowrap;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.dos-toast-body {
  padding: 6px 8px 7px 8px;
  word-break: break-word;
  white-space: pre-wrap;
}

/* Bezáró "gomb" — [X] stílusú, DOS-konvención */
.dos-toast-close {
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  font-size: 11px;
  padding: 0 0 0 8px;
  margin-left: 4px;
  line-height: 1;
  flex-shrink: 0;
}

/* ── Toast típusok ── */

/* Info: teal fejléc (alapértelmezett) */
.dos-toast--info .dos-toast-title {
  background: var(--dos-header-bg);
  color: var(--dos-text);
}
.dos-toast--info .dos-toast-close {
  color: var(--dos-search-text);
}
.dos-toast--info .dos-toast-body {
  color: var(--dos-text);
}

/* Warning: sárga fejléc, sötét szöveg */
.dos-toast--warning .dos-toast-title {
  background: #7f7f00;
  color: var(--dos-search-text);
  border-bottom-color: var(--dos-search-text);
}
.dos-toast--warning {
  border-color: var(--dos-search-text);
}
.dos-toast--warning .dos-toast-close {
  color: var(--dos-text);
}
.dos-toast--warning .dos-toast-body {
  color: var(--dos-search-text);
}

/* Error: vörös fejléc, fehér szöveg */
.dos-toast--error .dos-toast-title {
  background: #800000;
  color: #ffffff;
  border-bottom-color: #ff4444;
}
.dos-toast--error {
  border-color: #ff4444;
}
.dos-toast--error .dos-toast-close {
  color: #ff4444;
}
.dos-toast--error .dos-toast-body {
  color: #ff9999;
}

/* Success: zöld fejléc (opcionális, ha kellene) */
.dos-toast--success .dos-toast-title {
  background: #006400;
  color: #00ff00;
  border-bottom-color: #00ff00;
}
.dos-toast--success {
  border-color: #00ff00;
}
.dos-toast--success .dos-toast-close {
  color: #00ff00;
}
.dos-toast--success .dos-toast-body {
  color: #00e600;
}

/* ── Mobil reszponzív ────────────────────────────────────────────── */

/* Touch eszközök: nagyobb érintési célterület (legalább 44px) */
@media (pointer: coarse) {
  .dos-nav-label {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
  }
  .fn-item {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
  }
  td { padding: 4px 8px; }
  tr.lapozas td { padding: 6px 8px; }
  tr.lapozas button {
    padding: 4px 12px;
    font-size: 13px;
  }
}

/* Tablet és mobil — 768px alatt */
@media (max-width: 768px) {

  /* A teljes oldal görget vertikálisan, nem a panel */
  body {
    height: auto;
    min-height: 100svh;
    overflow-x: hidden;
    overflow-y: auto;
  }

  /* Fejléc: 2 soros (center felülre, bal/jobb alatta) */
  .dos-header {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
    padding: 4px 8px;
    gap: 0;
  }
  .dos-header-center {
    grid-column: 1 / -1;
    order: -1;
    padding: 2px 8px 4px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    margin-bottom: 2px;
    white-space: normal;
  }
  .dos-header-left  { font-size: 11px; }
  .dos-header-right { font-size: 11px; }

  /* Navigáció: vízszintes görgetés, scrollbar rejtve */
  .dos-nav {
    overflow-x: auto;
    overflow-y: visible;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .dos-nav::-webkit-scrollbar { display: none; }

  /* Tartalom panel: auto magasság (nem tölti ki a képernyőt) */
  .dos-panel {
    flex: none;
    overflow: visible;
    height: auto;
  }

  /* Tábla konténer: vízszintes görgetés, auto magasság */
  .dos-table-wrap {
    overflow-x: auto;
    overflow-y: visible;
    height: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* Sticky thead letiltása mobilon (overflow-x: auto konténerben nem működik megbízhatóan) */
  thead th {
    position: static;
  }

  /* Státuszsor: sortörés — keresőmező kerül felülre, teljes szélességű */
  .dos-statusbar {
    flex-wrap: wrap;
    gap: 2px 6px;
    white-space: normal;
  }
  .dos-statusbar > span:nth-child(1) { order: 2; font-size: 11px; }
  .dos-statusbar > span:nth-child(3) { order: 1; flex: 1 1 100%; }
  .dos-statusbar > span:nth-child(5) { order: 3; font-size: 11px; margin-left: auto; }
  .dos-statusbar > .dos-status-sep   { display: none; }

  /* Funkciósor: vízszintes görgetés + iOS safe area */
  .dos-footer {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: calc(2px + env(safe-area-inset-bottom));
  }
  .dos-footer::-webkit-scrollbar { display: none; }

  /* Modal: teljes szélesség, ne nyúljon ki */
  .dos-modal-box {
    min-width: 0;
    width: calc(100vw - 16px);
    max-width: calc(100vw - 16px);
    max-height: 85dvh;
    padding: 12px;
  }
  .dos-modal-title {
    margin: -12px -12px 10px -12px;
  }

  /* Modal: vízszintes görgetés, ha a táblázat szélesebb (data table, pl. raktár/fizető cédula) */
  .dos-modal-box {
    overflow-x: auto;
  }

  /* Adattáblázat (thead-del): nowrap, vízszintesen scrollozható */
  .dos-modal-box table:has(thead) th,
  .dos-modal-box table:has(thead) td {
    white-space: nowrap;
  }

  /* Kulcs-érték tábla (cikk, stb. — nincs thead): szöveg törhető, fix layout */
  .dos-modal-box table:not(:has(thead)) {
    table-layout: fixed;
    width: 100%;
  }
  .dos-modal-box table:not(:has(thead)) th {
    width: 38%;
    white-space: normal;
    word-break: break-word;
  }
  .dos-modal-box table:not(:has(thead)) td {
    white-space: normal;
    word-break: break-word;
  }

  /* Toast: teljes szélességre igazítva kis képernyőn */
  #dos-toast-container {
    left: 8px;
    right: 8px;
    max-width: none;
    min-width: 0;
  }
}

/* Kis mobil portré — 480px alatt (iPhone SE, régi telefonok) */
@media (max-width: 480px) {
  .dos-header-center { font-size: 12px; }

  /* Funkcióbillentyűk kisebb betűméret */
  .fn-item { padding: 1px 3px; }
  .fn-key  { font-size: 11px; }
  .fn-label{ font-size: 11px; }
  .fn-sep  { padding: 0 1px; }
}

/* ── Nyomtatási stílusok ─────────────────────────────────────────── */
@media print {
  /* Navigáció, keresősor, funkciósor, modal, spinner elrejtése */
  .dos-nav,
  .dos-statusbar,
  .dos-footer,
  .dos-modal,
  #page-spinner,
  #dos-toast-container { display: none !important; }

  /* Layout kinyitása */
  body {
    height: auto !important;
    overflow: visible !important;
    background: white !important;
    color: black !important;
    font-size: 9pt;
    line-height: 1.3;
  }

  /* Fejléc megmarad, színek nyomtatva */
  .dos-header {
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
    background: var(--dos-header-bg) !important;
    color: white !important;
    border-bottom: 1px solid #ffffff;
    grid-template-columns: 1fr auto 1fr;
  }

  /* Panel: auto magasság, nincs keret */
  .dos-panel {
    overflow: visible !important;
    border: none !important;
    margin: 0 !important;
    height: auto !important;
    flex: none !important;
  }

  .dos-table-wrap {
    overflow: visible !important;
    height: auto !important;
  }

  /* Táblázat fejlécek nyomtatva is megmaradnak */
  thead { display: table-header-group; }
  thead th {
    position: static;
    -webkit-print-color-adjust: exact;
    print-color-adjust: exact;
    background: var(--dos-nav-bg) !important;
    color: white !important;
    border-bottom: 1px solid #aaa;
    font-size: 8pt;
    padding: 2px 4px;
  }

  td {
    font-size: 8pt;
    padding: 1px 4px;
    white-space: normal;
    word-break: break-word;
    color: black !important;
  }

  /* Lapozó sor elrejtése */
  tr.lapozas { display: none !important; }

  /* Sorok nem törnek szét oldalhatáron */
  tbody tr { page-break-inside: avoid; }

  /* A4 lap beállítás */
  @page {
    size: A4 portrait;
    margin: 10mm 8mm;
  }
}

/* ── Szervíz / nem-táblázatos oldalak ────────────────────────────── */

/* dd-nojog: nincs jogosultság — halványpiros, megkülönbözteti az "inaktív" (szürketeal) állapottól */
.dd-nojog {
  color: #c07070;
  cursor: not-allowed;
}
.dd-nojog:focus-visible {
  outline: 1px dashed #c07070;
  outline-offset: -2px;
}

/* Nem-táblázatos panel tartalom wrapper */
.dos-content-wrap {
  padding: 8px 12px;
  height: 100%;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--dos-header-bg) var(--dos-panel);
}
.dos-content-wrap::-webkit-scrollbar { width: 8px; }
.dos-content-wrap::-webkit-scrollbar-track { background: var(--dos-panel); }
.dos-content-wrap::-webkit-scrollbar-thumb { background: var(--dos-header-bg); }

/* Szekció: fehér kerettel elválasztott blokk (dos-modal-box logikával) */
.dos-section {
  border: 1px solid var(--dos-border);
  margin-bottom: 8px;
}

.dos-section-title {
  background: var(--dos-header-bg);
  color: var(--dos-text);
  font-weight: bold;
  padding: 1px 8px;
  border-bottom: 1px solid var(--dos-border);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 4px;
}

.dos-section-body {
  padding: 6px 0;
}

/* Form sor: label + beviteli mező egy sorban */
.dos-field-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 12px;
  flex-wrap: wrap;
}

.dos-field-label {
  color: var(--dos-search-text);
  white-space: nowrap;
  min-width: 72px;
}

.dos-field-hint {
  padding: 0 12px 4px;
  color: var(--dos-inactive);
  font-size: 12px;
}

/* Egységes DOS gomb */
.dos-btn {
  background: var(--dos-header-bg);
  color: var(--dos-text);
  border: 1px solid var(--dos-border);
  font-family: var(--font);
  font-size: 13px;
  padding: 2px 10px;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  display: inline-block;
}
.dos-btn:hover  { background: var(--dos-selected); color: var(--dos-selected-text); }
.dos-btn:focus-visible { outline: 1px dashed var(--dos-search-text); outline-offset: 2px; }
.dos-btn:disabled { color: var(--dos-inactive); cursor: default; border-color: var(--dos-inactive); background: var(--dos-nav-bg); }

/* ASCII progress bar */
.dos-progress-bar {
  color: var(--dos-selected);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
  white-space: pre;
}

.dos-progress-pct {
  color: var(--dos-text);
  font-variant-numeric: tabular-nums;
  min-width: 4ch;
}

/* Villogó csillag — step-end, DOS-stílusú */
.dos-blink {
  animation: dos-blink-anim 1s step-end infinite;
  color: var(--dos-search-text);
}
@keyframes dos-blink-anim {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* Betöltési státusz osztályok a history táblában */
.dos-allapot-sikeres     { color: #00e600; }
.dos-allapot-folyamatban { color: var(--dos-search-text); }
.dos-allapot-hiba        { color: #ff9999; }
.dos-allapot-timeout     { color: var(--dos-inactive); }

/* ── Confirm modal ───────────────────────────────────────────────── */

.dos-confirm-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 150;
  animation: none;
}

.dos-confirm-modal.hidden {
  display: none;
}

.dos-confirm-box {
  background: var(--dos-panel);
  border: 2px solid var(--dos-border);
  padding: 16px;
  min-width: 320px;
  max-width: min(480px, calc(100vw - 16px));
  box-shadow: 4px 4px 0 rgba(0, 0, 0, 0.7);
  animation: none;
}

.dos-confirm-title {
  background: var(--dos-header-bg);
  color: var(--dos-text);
  font-weight: bold;
  padding: 2px 8px;
  margin: -16px -16px 14px -16px;
  border-bottom: 1px solid var(--dos-border);
  text-align: center;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.dos-confirm-question {
  color: var(--dos-text);
  font-size: 14px;
  line-height: 1.4;
  margin-bottom: 16px;
  text-align: center;
  padding: 0 4px;
}

.dos-confirm-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
}

.dos-confirm-btn {
  background: var(--dos-header-bg);
  color: var(--dos-text);
  border: 1px solid var(--dos-border);
  font-family: var(--font);
  font-size: 13px;
  padding: 2px 14px;
  cursor: pointer;
  white-space: nowrap;
  min-width: 80px;
  text-align: center;
  animation: none;
}

.dos-confirm-btn:hover {
  background: var(--dos-selected);
  color: var(--dos-selected-text);
  border-color: var(--dos-border);
}

.dos-confirm-btn.dos-confirm-active {
  background: #800000;
  color: #ffffff;
  border-color: #ff4444;
  outline: none;
}

.dos-confirm-btn.dos-confirm-active:hover {
  background: #aa0000;
  color: #ffffff;
  border-color: #ff4444;
}

@media (max-width: 480px) {
  .dos-confirm-box {
    padding: 12px;
  }
  .dos-confirm-title {
    margin: -12px -12px 12px -12px;
  }
  .dos-confirm-buttons {
    flex-direction: column;
    gap: 8px;
  }
  .dos-confirm-btn {
    width: 100%;
    padding: 6px 14px;
  }
}