style.css

/* FELLES CSS */
@import url('https://fonts.googleapis.com/css2?family=Nunito:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400,1,700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Nunito+Sans:ital,wght@0,300;0,400;0,600;0,700;1,300;1,400;1,700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200');

/* VARIABLER */
:root {
    /* FARGER */
    /* Vanlige fargevariabler */
    --primary-color-10: rgb(230, 238, 239);
    --primary-color-20: rgb(204, 220, 223);
    --primary-color-30: rgb(179, 203, 207);
    --primary-color-40: rgb(153, 186, 191);
    --primary-color-50: rgb(128, 169, 176);
    --primary-color-60: rgb(102, 151, 160);
    --primary-color-70: rgb(77, 134, 144);
    --primary-color-80: rgb(51, 117, 128);
    --primary-color-90: rgb(25, 99, 112);
    --primary-color: rgb(0, 82, 96);
    --secondary-color-10: rgb(233, 244, 239);
    --secondary-color-20: rgb(210, 234, 224);
    --secondary-color-30: rgb(188, 223, 208);
    --secondary-color-40: rgb(165, 213, 192);
    --secondary-color-50: rgb(143, 202, 177);
    --secondary-color-60: rgb(121, 191, 161);
    --secondary-color-70: rgb(98, 181, 145);
    --secondary-color-80: rgb(76, 170, 129);
    --secondary-color-90: rgb(53, 160, 114);
    --secondary-color: rgb(31, 149, 98);
    --tertiary-color-10: rgb(230, 245, 249);
    --tertiary-color-20: rgb(204, 235, 243);
    --tertiary-color-30: rgb(179, 225, 237);
    --tertiary-color-40: rgb(153, 215, 231);
    --tertiary-color-50: rgb(128, 205, 225);
    --tertiary-color-60: rgb(102, 195, 218);
    --tertiary-color-70: rgb(77, 185, 212);
    --tertiary-color-80: rgb(51, 175, 206);
    --tertiary-color-90: rgb(25, 165, 200);
    --tertiary-color: rgb(0, 155, 194);

    /* FARGER fra den nye CSS */
    --vann-10: #E5EEEF;
    --vann-20: #CCDCDF;
    --vann-30: #B2CBCF;
    --vann-40: #99BABF;
    --vann-50: #80A8AF;
    --vann-60: #6697A0;
    --vann-70: #4C8690;
    --vann-80: #337580;
    --vann-90: #196370;
    --vann: #005260;

    /* SPESIFIKKE FARGER */
    --primary-background-color: rgb(242, 246, 247);
    --font-color: rgb(0, 0, 0);
    --font-color-inverted: rgb(255, 255, 255);
    --link-color: rgb(0, 82, 96);
    --link-color-hover: rgb(0, 0, 0);
    --error-color: rgb(183, 23, 61);
    --error-background-color: rgb(241, 209, 216);
    --warning-color: rgb(188, 119, 38);
    --warning-background-color: rgb(242, 228, 212);
    --success-color: rgb(47, 117, 66);
    --success-background-color: rgb(213, 227, 217);

    /* STØRRELSER */
    --font-size-root: 1rem;
    --font-size-extra-large: 2rem;
    --font-size-large: 1.5rem;
    --font-size-small: 0.9rem;
    --font-size-extra-small: 0.8rem;
    --spacing: 1rem;
    --spacing-extra-small: 0.25rem;
    --spacing-small: 0.5rem;
    --spacing-large: 1.5rem;
    --spacing-extra-large: 2rem;
}

/* HTML Elementer styling */
body {
    margin: 0px;
    padding: 0px;
    font-family: 'Nunito Sans', Lato, 'Trebuchet MS', sans-serif;
    height: 100%;
    line-height: 1.4;
    font-family: 'Nunito Sans', Lato, 'Trebuchet MS', sans-serif;
}

* {
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    image-rendering: -webkit-optimize-contrast;
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
    padding: -1;
    margin: 0;
}

/* Input og knapper */
input, select, textarea, button {
    font-family: inherit;
    font-size: inherit;
}

a {
    color: var(--vann);
}

a:hover {
    color: #000;
}

button {
    align-items: center;
    padding: 8px;
    cursor: pointer;
    background-color: var(--himmel-10);
    border: 2px solid var(--himmel-30);
    border-radius: 12px;
    color: var(--font-color);  /* Sikrer at teksten inne i knappene har riktig farge */
}

button:hover {
    background-color: var(--himmel-30);
}

button.big {
    padding: 16px;
    font-size: 1.1em;
}

button.link {
    padding: 0px;
    background-color: inherit;
    border: none;
    text-decoration: underline;
    color: var(--vann);
}

button.link span {
    font-size: 18px;
    padding: 0px 5px;
    vertical-align: middle !important;
}

button.link:hover {
    color: #000;
}

dialog {
    width: 80vw;
    height: 80vh;
    margin: auto;
    border: none;
    padding: 32px;
}
dialog::backdrop {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.7));
    animation: fade-in 1s;
}

@keyframes fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Sidebar styling */
.sidebar {
    height: 100%;
    width: 200px;
    position: fixed;
    top: 0;
    left: 0;
    background-color: var(--primary-background-color);
    padding-top: 20px;
}

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

.sidebar ul li {
    text-align: center;
    margin: 10px 0;
}

.sidebar ul li a {
    font-size: var(--font-size-root);
    color: var(--primary-color);
    padding: 10px 15px;
    display: block;
    text-decoration: none;
    border: 2px solid var(--himmel-30);
    border-radius: 12px;
    background-color: var(--himmel-10);
}

.sidebar ul li a:hover {
    background-color: var(--primary-color-20);
    color: var(--primary-color);
}

/* Juster hovedinnhold og header for å tilpasse sidebar */
header, main {
    margin-left: 220px; /* Juster i henhold til sidebar bredde */
}

main {
    margin-left: 220px; /* Juster i henhold til sidebar bredde */
    margin-right: 20px; /* Legg til margin på høyre side */
}

/* FOKUS */
:focus-visible {
    outline: 4px solid var(--primary-color);
    outline-offset: 1px;
}

.focus-within:focus-within {
    outline: 4px solid var(--primary-color);
    outline-offset: -2px;
}

.inward-focus-within:focus-within {
    outline: 4px solid var(--primary-color);
    outline-offset: -4px;
}

/* Lenker */
a, a:visited {
    color: var(--link-color);
    text-decoration: underline;
}
a:hover {
    color: var(--link-color-hover);
}
a span.material-symbols-outlined {
    text-decoration: none;
    vertical-align: text-bottom;
}

/* Overskrifter */
h1, h2, h3, h4, h5 {
    margin-top: var(--spacing);
    margin-bottom: var(--spacing-small);
}

/* Knapper (og lenker som ser ut som knapper for knapp hrefs) */
button, a.button {
    font-family: inherit;
    font-size: var(--font-size-root);
    display: flex;
    align-items: center;
    gap: var(--spacing-small);
    background-color: var(--primary-background-color);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: 2rem;
    min-height: 3rem;
    padding: 0 var(--spacing-large);
    cursor: pointer;
    text-decoration: none; /* Fjern fra lenkeknapp (a) */
    box-sizing: border-box; /* For å gjøre lenkeknappen samme størrelse som vanlig knapp */
}

button:hover, a.button:hover {
    background-color: var(--primary-color-20);
}

button:active, a.button:active {
    background-color: var(--primary-color-30);
}

button.filled, a.button.filled, .button-input > button {
    background-color: var(--primary-color);
    color: var (--font-color-inverted);
}

button.filled:hover, a.button.filled:hover, .button-input > button:hover {
    background-color: var(--primary-color-80);
}

button.filled:active, a.button.filled:active, .button-input button:active {
    background-color: var(--primary-color-90);
}

button.squared {
    border-radius: 0.4rem;
}

button:disabled, button:disabled:hover {
    background-color: var(--primary-background-color);
    cursor: not-allowed;
    color: grey;
}

/* Stil for kollapsbare seksjoner */
.collapsible {
    display: none;
}

.collapsible[aria-hidden="false"] {
    display: block;
}

/* Input elementer */
input {
    font-family: inherit;
    font-size: var(--font-size-root);
    min-height: 3.5rem;
    padding:  1 var(--spacing);
    background-color: var(--primary-background-color);
    border: 2px solid var(--primary-color);
    border-radius: 0.4rem;
}

textarea, select {
    font-family: inherit;
    font-size: var(--font-size-root);
    padding: 1 var(--spacing-small);
    width: 100%;
    border: 2px solid var(--primary-color);
    border-radius: 0.4rem;
    background-color: var(--primary-background-color);
}

textarea:hover, input:hover, select:hover {
    background-color: var(--primary-color-10);
}

textarea:focus-visible, input:focus-visible, select:focus-visible {
    outline: 4px solid var(--primary-color);
    outline-offset: -4px;
}

input[type="number"], select {
    min-height: 2rem;
    width: 4rem;
    text-align: center;
}

input[type="text"], select {
    /* min-height: 2rem; */
    /* width: 4rem; */
    text-align: center;
}

textarea:focus-visible, input:focus-visible, select:focus-visible,
#kateter-text:focus-visible,
[contenteditable="true"]:focus-visible {
    outline: 4px solid var(--primary-color);
    outline-offset: -4px;
}

textarea, select {
    font-family: inherit;
    font-size: var(--font-size-root);
    padding: var(--spacing-small);
    width: 100%;
    border: 2px solid var(--primary-color);
    border-radius: 0.4rem;
    background-color: var(--primary-background-color);
    transition: background-color 0.3s ease;
}

textarea:hover, input:hover, select:hover {
    background-color: var(--primary-color-10);
}

textarea:focus-visible, input:focus-visible, select:focus-visible,
#kateter-text:focus-visible,
[contenteditable="true"]:focus-visible {
    outline: 4px solid var(--primary-color);
    outline-offset: -4px;
}

/* Layout Styling for Form Sections */
section {
    margin: var(--spacing-large) 0;
    padding: var(--spacing);
    background-color: var(--secondary-color-10);
    border: 1px solid var(--secondary-color);
    border-radius: 0.4rem;
}

section h2 {
    margin-bottom: var(--spacing);
}

/* Styling for Seating Chart */
#seating-chart {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr)); /* Juster kolonner for å passe boksene */
    grid-auto-rows: auto; /* Tillat radene å justere dynamisk */
    gap: var(--spacing);
    justify-items: center;
    border: 1px solid black;
    position: relative; /* Lagt til for posisjonering av resizers */
}

.grid-resizer {
    position: absolute;
    z-index: 10;
}

.grid-resizer.horizontal {
    height: 5px;
    width: 100%;
    cursor: row-resize;
}

.grid-resizer.vertical {
    width: 5px;
    height: 100%;
    cursor: col-resize;
    border: 1px dashed black; /* Legger til en tynn stiplet linje */
}

.seating-cell {
    border: 1px dashed grey;
    min-height: 50px;
    min-width: 150px; /* Øk bredde for å passe to elever side om side */
    display: flex;
    /* flex-wrap: wrap; /* Kommenter ut for å hindre at flere enn 2 elever plaseres ved siden av hverandreTillat innhold å pakke */
    justify-content: space-between;
    padding: var(--spacing-small);
    position: relative;
    gap: 0.5rem;
}

.student-group {
    display: flex;
    flex-direction: column;
    border: 2px solid black;
    padding: var(--spacing-small);
    padding-left: 20px;
    padding-right: 20px;
    margin: var(--spacing-small);
    border-radius: 0.4rem;
    background-color: #f8f8f8;
    align-items: center;
    width: 300px; /* Øk bredde */
    height: 300px; /* Øk høyde */
    cursor: pointer;
    justify-content: center; /* Sentrer innhold vertikalt */
}

.student-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center; /* Sentrer innhold horisontalt */
    width: 100%;
    cursor: pointer;
}

.student {
    background-color: var(--primary-color-20);
    padding: var(--spacing-small);
    border-radius: 0.4rem;
    border: 1px solid var(--primary-color);
    min-width: 70px;
    text-align: center;
    margin: var(--spacing-small) 0;
    display: flex;
    align-items: center;
    justify-content: center; /* Sentrer innhold horisontalt */
    gap: var(--spacing-small);
    flex: 1 1 45%; /* Juster for å passe to elever per rad */
    cursor: pointer;
    height: 50px; /* Sikre en fast høyde for vertikal sentrering */
}

/* Fjerner margin fra gruppe inne i celle */
.seating-cell .student-group {
    margin: 0;
}

/* Styling for lærerens pult */
#teacher-desk {
    border: 2px solid black;
    padding: var(--spacing-small);
    border-radius: 0.4rem;
    margin-bottom: var(--spacing-large);
    background-color: var(--secondary-color-30);
    display: flex;
    align-items: center;
    gap: var(--spacing);
    cursor: pointer;
}

#teacher-desk strong {
    flex-grow: 1;
    text-align: center;
}

.editable-container {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: var(--spacing-small);
    flex-grow: 1; /* Sikrer at containeren strekker seg over hele bredden for å tillate innholdsjustering */
}

h2#editable-title,
h3#editable-room-number {
    text-align: left; /* Tving venstrejustering */
    margin: 0;
}

/* Sentrer innhold inne i gruppeheader */
.group-header, .student {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-small);
}

.dragging {
    opacity: 0.5;
}

/* Muliggjør redigering av gruppe- og elevnavn med doble klikk */
.group-header[contenteditable="true"],
.student[contenteditable="true"] {
    border: 2px dashed grey;
    outline: none;
}

/* Styling for sletteknapper */
.delete-button {
    cursor: pointer;
    background: transparent;
    border: none;
    color: var(--error-color);
    font-size: var(--font-size-small);
    padding: 0;
}

/* CSS */
.button-group {
    display: flex;
    gap: var(--spacing-small);
    flex-wrap: wrap;
    align-items: center;
    padding-top: 60px;
}

/* Media Queries for responsivitet */
@media (max-width: 768px) {
    section {
        padding: var(--spacing-small);
    }

    .button-group {
        flex-direction: column-reverse; /* Endre til column-reverse */
        display: flex;
        gap: var(--spacing-small);
        flex-wrap: wrap;
        align-items: flex-start;
    }

    textarea, select, input {
        font-size: var(--font-size-small);
    }

    .student {
        font-size: var(--font-size-small);
        padding: var(--spacing-extra-small);
    }

    #seating-chart {
        grid-template-columns: repeat(5, 1fr);
    }

    .sidebar {
        display: none;
    }

    header, main {
        margin-left: 0; /* Fjern margin når sidebar er skjult */
    }

    #toggle-sidebar {
        display: block;
        position: fixed;
        top: 10px;
        left: 10px;
        z-index: 1000;
    }
}

@media (max-width: 480px) {
    .button-group {
        flex-direction: column;
    }

    button, a.button {
        font-size: var(--font-size-small);
        padding: var(--spacing);
    }

    .student {
        font-size: var(--font-size-extra-small);
        padding: var(--spacing-extra-small);
    }

    #seating-chart {
        grid-template-columns: repeat(3, 1fr);
    }

    .seating-cell {
        min-height: 40px;
        min-width: 50px;
    }
}

@media (min-width: 769px) {
    #toggle-sidebar {
        display: none;
    }
}

.toggle-buttons {
    display: flex;
    gap: var(--spacing-small);
    margin-left: auto;
}

.full-width {
    margin-left: 0 !important;
}

.hidden {
    display: none !important;
}

.kateter-row {
    background-color: var(--secondary-color-10);
}
/* Spesifikk stil for knappen "Avanserte krav" hvis nødvendig */
#toggle-advanced-requirements {
    display: none; /* Skjul knappen */
}

#apply-settings {
    margin-left: 1rem; /* Legg til litt margin til venstre for knappen */
}

label[for="sit-two-by-two"] {
    display: flex;
    align-items: center;
    gap: 0.5rem; /* Legg til litt plass mellom avkrysningsboksen og teksten */
}

#sit-two-by-two {
    transform: scale(1.2); /* Juster skalaen for å matche tekststørrelsen */
}

#settings-button {
    display: visible;
}
#export-pdf {
    display: none;
}

#export-png {
    display: block; /* Ensure the button is visible */
}

#fixed-settings {
    position: fixed;
    top: 10px;
    left: 220px;
    width: calc(100% - 20px); /* Juster bredde for å passe innenfor visningsområdet */
    background-color: var(--primary-background-color);
    z-index: 1000;
    padding: var(--spacing-small);
    display: flex;
    gap: var(--spacing-small);
    align-items: center;
    justify-content: center; /* Sikre at knappene er riktig plassert */
    border-bottom: 1px solid var(--primary-color);
    flex-wrap: wrap; /* Tillat innpakning for mindre skjermer */
}

#fixed-settings .button-group {
    display: flex;
    gap: var(--spacing-small);
    flex-wrap: wrap; /* Tillat innpakning for mindre skjermer */
    align-items: center;
    justify-content: flex-start; /* Juster knappene til starten */
}

#fixed-settings label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin: 0;
}

#fixed-settings button {
    margin: 0;
}

#generate-button {
    display: flex;
    background-color: var(--tertiary-color); /* Bakgrunnsfarge som skiller seg ut fra de andre knappene */
    color: var(--font-color-inverted); /* Sikre at teksten er lesbar */
}

#toggle-fixed-settings {
    position: fixed;
    top: 10px;
    right: 10px;
    z-index: 1001; /* Sikre at den er over andre elementer */
}

#export-heading {
        display: none;    
}

@media print {
    /* Skjul alle elementer som standard */
    body * {
        display: none !important;
    }

    /* Vis kun editable-container, seating-chart og titler */
    .editable-container, #seating-chart, #editable-title, #editable-room-number {
        display: block !important;
    }

    /* Sikre at seating-chart tar hele bredden */
    #seating-chart {
        width: 60% !important;
        page-break-inside: avoid; /* Forhindre sideskift inne i seating chart */
        display: grid !important;
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)) !important; /* Juster kolonner for å passe boksene */
        grid-auto-rows: auto !important; /* Tillat radene å justere dynamisk */
        gap: var(--spacing) !important;
        justify-items: center !important;
        border: 1px solid black !important;
    }

    /* Sikre at editable-container er synlig */
    .editable-container {
        width: 100% !important;
        margin-bottom: 1rem;
        page-break-inside: avoid; /* Forhindre sideskift inne i editable container */
    }

    /* Sikre at tittel og romnummer er synlige */
    #editable-title, #editable-room-number {
        display: block !important;
        width: 100% !important;
        text-align: center; /* Sentrer teksten */
        margin-bottom: 1rem;
    }

    /* Sikre at seating cells er synlige */
    .seating-cell {
        display: flex !important;
        border: 1px solid black !important;
        min-height: 50px !important;
        min-width: 150px !important;
        padding: 0.5rem !important;
        flex-wrap: wrap !important;
        justify-content: space-between !important;
    }

    /* Sikre at elevgrupper og elever er synlige */
    .student-group, .student {
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        border: 1px solid black !important;
        padding: 0.5rem !important;
        margin: 0.5rem !important;
        flex: 1 1 45% !important; /* Juster for å passe to elever per rad */
    }

    /* Sikre at student-container inne i grupper er synlig */
    .student-container {
        display: flex !important;
        flex-wrap: wrap !important;
        justify-content: center !important;
        width: 100% !important;
    }

    /* Sikre at header er synlig */
    header {
        display: block !important;
    }

    /* Sikre at hovedinnholdet er synlig */
    main {
        display: block !important;
    }

    /* Sikre at grid resizers er skjult */
    .grid-resizer {
        display: none !important;
    }

    /* Sikre at kateter cellen er synlig */
    .kateter-row {
        display: flex !important;
        border: 1px solid black !important;
        min-height: 50px !important;
        min-width: 150px !important;
        padding: 0.5rem !important;
        justify-content: center !important;
        align-items: center !important;
        background-color: var(--secondary-color-10) !important;
    }
    /* Skjul linjene i klassekartet */
    .hidden-lines {
        display: none !important;
    }
}

.hidden-lines {
    display: none !important;
}

.hidden-border {
    border: none !important;
}

/* Ensure the following elements are hidden by default */
.grid-resizer.horizontal,
.grid-resizer.vertical,
{
    display: none;
    border: none;
}

.button-invite {
    cursor: pointer;
}

#add-row-button,
#remove-row-button,
#toggle-visibility-button {
    display: none;
}