:root {
      --primary: #0066cc;
      --dark: #1a1a1a;
      --light: #f4f4f4;
      --gray: #dcdcdc;
      --text-dark: #1a1a1a;
      --text-light: #ffffff;
    }

    body {
      font-family: sans-serif;
      background-color: var(--light);
      color: var(--text-dark);
      margin: 0;
      display: flex;
      flex-direction: column;
      min-height: 100vh;
      transition: background-color 0.3s, color 0.3s;
    }

    header {
      background-color: var(--primary);
      color: white;
      padding-left: 1rem;
      padding-right: 1rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
    }

    .header-left {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .header-right {
      display: flex;
      align-items: center;
      gap: 1rem;
      flex-wrap: wrap;
      font-size: 0.9rem;
    }

    .lang-selector select {
      padding: 0.3rem 0.6rem;
      border-radius: 4px;
      border: none;
      font-size: 0.9rem;
    }

    .dark-toggle {
      background: transparent;
      color: white;
      border: none;
      font-size: 1.2rem;
      cursor: pointer;
      transition: transform 0.2s;
      /*margin-right: 10px;*/
    }

    .dark-toggle:hover {
      transform: scale(1.1);
    }

    .container {
      display: flex;
      flex: 1;
    }

    nav.sidebar {
      width: 220px;
      background-color: #fff;
      border-right: 1px solid var(--gray);
      padding-top: 1rem;
      transition: background-color 0.3s;
    }

    nav.sidebar ul {
      list-style: none;
      margin: 0;
      padding: 0;
    }

    nav.sidebar li {
      padding: 0.8rem 1rem;
      cursor: pointer;
      border-left: 4px solid transparent;
      transition: all 0.2s ease;
    }

    nav.sidebar li.active {
      background-color: var(--gray);
      border-left: 4px solid var(--primary);
    }

    nav.sidebar li:hover {
      background-color: #eee;
    }

    main {
      flex: 1;
      padding: 1.5rem;
    }

    /* 🌙 Dark mode */
    body.dark-mode {
      background-color: #121212;
      color: var(--text-light);
    }

    body.dark-mode header {
      background-color: #222;
    }

    body.dark-mode nav.sidebar {
      background-color: #1e1e1e;
      border-right: 1px solid #444;
    }

    body.dark-mode nav.sidebar li.active {
      background-color: #333;
      border-left: 4px solid var(--primary);
    }

    body.dark-mode nav.sidebar li:hover {
      background-color: #2a2a2a;
    }

    @media (max-width: 768px) {
      .container {
        flex-direction: column;
      }

      nav.sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--gray);
      }

      .header-right {
        width: 100%;
        /*margin-top: 0.5rem;*/
        justify-content: flex-end;
        margin-top: -10px; 
        margin-bottom: 10px
      }
    }
    
/* Almenü stílus */
nav.sidebar ul ul.submenu {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  background-color: #f9f9f9;
}

nav.sidebar li.has-submenu:hover > ul.submenu {
  display: block;
}

nav.sidebar ul.submenu li {
  padding: 0.6rem 1.5rem;
  border-left: 4px solid transparent;
  font-size: 0.9rem;
}

nav.sidebar ul.submenu li:hover {
  background-color: #eee;
}

/* Dark mode támogatás az almenüre */
body.dark-mode nav.sidebar ul.submenu {
  background-color: #2a2a2a;
}

body.dark-mode nav.sidebar ul.submenu li:hover {
  background-color: #333;
}





#system-message {
  position: fixed;
  top: 60px;
  left: 50%;
  transform: translateX(-50%);
  min-width: 280px;
  max-width: 600px;
  padding: 12px 20px;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: 500;
  color: white;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
  z-index: 9999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

#system-message.show {
  opacity: 1;
  transform: translate(-50%, 0);
  pointer-events: auto;
}

#system-message.success {
  background-color: #28a745;
  border-left: 6px solid #1e7e34;
}

#system-message.error {
  background-color: #dc3545;
  border-left: 6px solid #a71d2a;
}

body.dark-mode #system-message.success {
  background-color: #2ecc71;
  border-left-color: #27ae60;
}

body.dark-mode #system-message.error {
  background-color: #e74c3c;
  border-left-color: #c0392b;
}



/* Hamburger ikon alapértelmezetten rejtve */
.hamburger {
  display: none;
  background: transparent;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
  color: white;
}

/* Mobil nézet */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }

  nav.sidebar {
    position: fixed;
    top: 60px;
    left: -220px; /* elrejtve */
    height: 100%;
    background-color: #fff;
    border-right: 1px solid var(--gray);
    width: 220px;
    transition: left 0.3s ease;
    z-index: 999;
  }

  nav.sidebar.open {
    left: 0; /* látható */
  }

  body.dark-mode nav.sidebar {
    background-color: #1e1e1e;
  }

  .container {
    flex-direction: column;
  }
}

/* Űrlap alap stílus */
.form-grid {
    display: grid;
    gap: 1rem;
    max-width: 600px;
    background: #fff;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--gray);
}

body.dark-mode .form-grid {
    background: #1e1e1e;
    border-color: #444;
}

/* Mezők */
.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-weight: bold;
    margin-bottom: 0.4rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.5rem;
    border: 1px solid var(--gray);
    border-radius: 4px;
    font-size: 1rem;
    background: var(--light);
    color: var(--text-dark);
}

body.dark-mode .form-group input,
body.dark-mode .form-group select,
body.dark-mode .form-group textarea {
    background: #2a2a2a;
    color: var(--text-light);
    border-color: #555;
}

/* Gombok */
.form-actions {
    text-align: center;
}

.form-actions button {
    background-color: var(--primary);
    color: #fff;
    padding: 0.6rem 1.4rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.form-actions button:hover {
    background-color: #004c99;
}

/* Mobilbarát */
@media (max-width: 480px) {
    .form-grid {
        padding: 0.8rem;
    }
}

main h2,
main h3 {
    color: var(--primary);
}

body.dark-mode main h2,
body.dark-mode main h3 {
    color: #66b2ff;
}


/* 🌙 Dark mode TomSelect támogatás */
body.dark-mode .ts-wrapper.single .ts-control,
body.dark-mode .ts-wrapper.multi .ts-control {
    background-color: #2a2a2a; /* sötét háttér */
    border-color: #555;
    color: var(--text-light);
}

body.dark-mode .ts-wrapper.single .ts-control input,
body.dark-mode .ts-wrapper.multi .ts-control input {
    color: var(--text-light);
}

body.dark-mode .ts-dropdown {
    background-color: #2a2a2a;
    border-color: #555;
}

body.dark-mode .ts-dropdown .option {
    color: var(--text-light);
}

body.dark-mode .ts-dropdown .option:hover,
body.dark-mode .ts-dropdown .option.active {
    background-color: #3a3a3a;
}

/* Átadott mentoráltak táblázat */
#receiptTable {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    background: #fff;
    border: 1px solid var(--gray);
    border-radius: 8px;
    overflow: hidden;
    font-size: 0.95rem;
}

/* Fejléc */
#receiptTable thead {
    background-color: var(--primary);
    color: white;
}

#receiptTable th {
    padding: 0.8rem;
    text-align: left;
    font-weight: 600;
}

/* Sorok */
#receiptTable td {
    padding: 0.6rem 0.8rem;
    border-bottom: 1px solid var(--gray);
}

#receiptTable tbody tr:nth-child(even) {
    background-color: #f9f9f9;
}

#receiptTable tbody tr:hover {
    background-color: #eef5ff;
}

/* Dark mode támogatás */
body.dark-mode #receiptTable {
    background: #1e1e1e;
    border-color: #444;
}

body.dark-mode #receiptTable thead {
    background-color: #222;
    color: var(--text-light);
}

body.dark-mode #receiptTable tbody tr:nth-child(even) {
    background-color: #2a2a2a;
}

body.dark-mode #receiptTable tbody tr:hover {
    background-color: #333;
}

body.dark-mode #receiptTable td,
body.dark-mode #receiptTable th {
    border-color: #555;
}

/* Mobilbarát táblázat */
@media (max-width: 768px) {
    .dataTables_wrapper {
        overflow-x: auto;
    }
    #receiptTable {
        font-size: 0.85rem;
        min-width: 600px; /* görgethető maradjon */
    }
    #receiptTable th,
    #receiptTable td {
        padding: 0.5rem;
    }
}

/* DataTables kereső – egységes, ikonozott, mobilbarát */
.table-toolbar { 
  display: flex; 
  justify-content: flex-end; 
  margin-bottom: .6rem;
}

@media (max-width: 768px) {
  .table-toolbar { justify-content: stretch; }
  .table-toolbar .dataTables_filter { width: 100%; }
}

/* A label szövegét elrejtjük, input marad (a11y megtartása) */
.table-toolbar .dataTables_filter label > span {
  position: absolute; left: -9999px;
}

/* Input stílus – erős szelektorok + !important, hogy biztosan nyerjen */
div.dataTables_wrapper div.dataTables_filter input {
  width: 260px; max-width: 100%;
  padding: .55rem .8rem .55rem 2.2rem !important;
  border: 1px solid var(--gray) !important;
  border-radius: 8px !important;
  background: var(--light) !important;
  color: var(--text-dark) !important;
  font-size: .95rem !important;
  transition: border-color .2s, box-shadow .2s !important;

  /* Nagyító ikon (inline SVG) */
  background-image: url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'>\
<path fill='%23555' d='M15.5 14h-.79l-.28-.27A6.47 6.47 0 0 0 16 9.5 6.5 6.5 0 1 0 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z'/>\
</svg>");
  background-repeat: no-repeat;
  background-position: .6rem 50%;
  background-size: 1rem 1rem;

  -webkit-appearance: none;
}

div.dataTables_wrapper div.dataTables_filter input::-webkit-search-cancel-button,
div.dataTables_wrapper div.dataTables_filter input::-webkit-search-decoration {
  -webkit-appearance: none;
}

div.dataTables_wrapper div.dataTables_filter input:focus {
  outline: 0 !important;
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px rgba(0,102,204,.15) !important;
}

/* Dark mode */
body.dark-mode div.dataTables_wrapper div.dataTables_filter input {
  background-color: #2a2a2a !important;
  color: var(--text-light) !important;
  border-color: #555 !important;
  /* világosabb ikon */
  background-image: url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'>\
<path fill='%23bbb' d='M15.5 14h-.79l-.28-.27A6.47 6.47 0 0 0 16 9.5 6.5 6.5 0 1 0 9.5 16c1.61 0 3.09-.59 4.23-1.57l.27.28v.79l5 5 1.5-1.5-5-5zm-6 0C7.01 14 5 11.99 5 9.5S7.01 5 9.5 5 14 7.01 14 9.5 11.99 14 9.5 14z'/>\
</svg>");
}

body.dark-mode div.dataTables_wrapper div.dataTables_filter label {
  color: var(--text-light) !important;
}

/* Teljes szélességű toolbar a táblázat fölé */
.table-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    background: #fff;
    padding: 0.8rem 1rem;
    border: 1px solid var(--gray);
    border-radius: 8px;
    margin-bottom: 1rem;
}

.table-toolbar .dt-buttons {
    display: flex;
    gap: 0.5rem;
}

.table-toolbar .dataTables_filter {
    margin: 0;
}

.table-toolbar .dataTables_filter input {
    width: 200px;
}

/* Dark mode */
body.dark-mode .table-toolbar {
    background: #1e1e1e;
    border-color: #444;
}

body.dark-mode .table-toolbar .dt-buttons button {
    background: #2a2a2a !important;
    color: var(--text-light) !important;
    border-color: #555 !important;
}

body.dark-mode .table-toolbar .dataTables_filter input {
    background: #2a2a2a !important;
    border-color: #555 !important;
    color: var(--text-light) !important;
}

/* Export gombok egységesítés */
.dt-button {
    background: var(--primary) !important;
    color: #fff !important;
    border: none !important;
    padding: 0.4rem 0.8rem !important;
    border-radius: 4px !important;
    font-size: 0.85rem !important;
    cursor: pointer;
    transition: background 0.2s ease;
}

.dt-button:hover {
    background: #004c99 !important;
}

/*----------------------------------------------------------------------------*/
/* Mobil kártyanézet a táblázathoz */
@media (max-width: 768px) {
    /* Az egész DataTables táblázat blokkszerkezetre vált */
    #receiptTable,
    #receiptTable tbody,
    #receiptTable tr,
    #receiptTable td {
        display: block !important;
        width: 100% !important;
        min-width: unset !important;
        box-sizing: border-box;
    }

    /* Táblázat és tbody háttér + keret törlése */
    #receiptTable,
    #receiptTable tbody {
        background: transparent !important;
        border: none !important;
    }

    #receiptTable thead {
        display: none !important;
    }

    /* Sor mint kártya kinézete */
    #receiptTable tr {
        margin-bottom: 1rem;
        background: #fff;
        border: 1px solid var(--gray); /* csak a kártya körvonala */
        border-radius: 8px;
        padding: 1rem;
        box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    }

    /* Cella tartalom + oszlopnév */
    #receiptTable td {
        padding: 0.5rem 0;
        border: none !important;
    }

    #receiptTable td::before {
        content: attr(data-label);
        font-weight: bold;
        display: block;
        color: var(--primary);
        margin-bottom: 0.25rem;
        font-size: 0.85rem;
    }

    /* Dark mode */
    body.dark-mode #receiptTable tr {
        background: #1e1e1e;
        border-color: #444;
        box-shadow: none;
    }
    body.dark-mode #receiptTable td::before {
        color: #66b2ff;
    }
}

/* Asztali elrendezés – táblázatszerű */
@media (min-width: 769px) {
    .form-grid {
        display: grid;
        gap: 1rem;
    }

    .form-group {
        display: grid;
        /* grid-template-columns: 200px 1fr; /* bal oldalt a címke fix szélességgel */
        align-items: center;
    }

    .form-group label {
        margin-bottom: 0; /* ne legyen függőleges hézag */
        text-align: right; /* címke jobbra igazítása */
        padding-right: 0.5rem;
    }
}

/* Asztali gépes vízszintes menü */
@media (min-width: 769px) {
    .container {
        flex-direction: column; /* főtartalom a menü alatt */
    }

    nav.sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--gray);
        background-color: #fff;
    }

    nav.sidebar ul {
        display: flex;
        justify-content: flex-start;
        align-items: center;
    }

    nav.sidebar li {
        padding: 0.8rem 1.2rem;
        border-left: none;
        border-bottom: 4px solid transparent;
        position: relative; /* almenü pozicionáláshoz */
    }

    nav.sidebar li.active {
        background-color: transparent;
        border-bottom: 4px solid var(--primary);
    }

    nav.sidebar li:hover {
        background-color: #eee;
    }

    /* Almenük vízszintes menüben lenyílva */
    nav.sidebar ul.submenu {
        display: none;
        position: absolute;
        top: 100%; /* a főmenü alatt */
        left: 0;
        flex-direction: column;
        background-color: #fff;
        border: 1px solid var(--gray);
        min-width: 200px;
        z-index: 1000;
    }

    nav.sidebar ul.submenu li {
        border: none;
        padding: 0.6rem 1rem;
        white-space: nowrap;
    }

    nav.sidebar li.has-submenu:hover > ul.submenu {
        display: flex;
    }

    /* Dark mode támogatás */
    body.dark-mode nav.sidebar {
        background-color: #1e1e1e;
        border-bottom: 1px solid #444;
    }

    body.dark-mode nav.sidebar li:hover {
        background-color: #2a2a2a;
    }

    body.dark-mode nav.sidebar ul.submenu {
        background-color: #1e1e1e;
        border-color: #444;
    }

    body.dark-mode nav.sidebar ul.submenu li:hover {
        background-color: #333;
    }
}

/* Asztali gépes vízszintes menü fejléchez igazítva */
@media (min-width: 769px) {
    .container {
        flex-direction: column; /* tartalom a menü alatt */
    }

    nav.sidebar {
        width: 100%;
        border-right: none;
        border-bottom: none;
        background-color: var(--primary);
        padding-top: 0 !important; /* ez szünteti meg a rést */
        margin-top: 0 !important;
    }

    nav.sidebar ul {
        display: flex;
        justify-content: flex-start;
        align-items: center;
        margin: 0;
        padding: 0;
    }

    nav.sidebar li {
        padding: 0.8rem 1.2rem;
        border: none;
        position: relative;
        color: white;
        font-weight: 500;
        cursor: pointer;
        transition: background-color 0.2s ease;
    }

    nav.sidebar li.active {
        background-color: rgba(255,255,255,0.15);
        border-bottom: 4px solid white;
    }

    nav.sidebar li:hover {
        background-color: rgba(255,255,255,0.1);
    }

    /* Almenük vízszintes menüben lenyílva */
    nav.sidebar ul.submenu {
        display: none;
        position: absolute;
        top: 100%; /* főmenü alatt */
        left: 0;
        flex-direction: column;
        background-color: #fff;
        border: 1px solid var(--gray);
        min-width: 200px;
        z-index: 1000;
    }

    nav.sidebar ul.submenu li {
        border: none;
        padding: 0.6rem 1rem;
        white-space: nowrap;
        color: var(--text-dark);
        background: #fff;
    }

    nav.sidebar ul.submenu li:hover {
        background-color: #f4f4f4;
    }

    nav.sidebar li.has-submenu:hover > ul.submenu {
        display: flex;
    }

    /* Dark mode */
    body.dark-mode nav.sidebar {
        background-color: #222;
    }

    body.dark-mode nav.sidebar li {
        color: var(--text-light);
    }

    body.dark-mode nav.sidebar li.active {
        background-color: rgba(255,255,255,0.15);
        border-bottom: 4px solid var(--primary);
    }

    body.dark-mode nav.sidebar li:hover {
        background-color: rgba(255,255,255,0.1);
    }

    body.dark-mode nav.sidebar ul.submenu {
        background-color: #1e1e1e;
        border-color: #444;
    }

    body.dark-mode nav.sidebar ul.submenu li {
        color: var(--text-light);
        background-color: #1e1e1e;
    }

    body.dark-mode nav.sidebar ul.submenu li:hover {
        background-color: #333;
    }
}