:root{
    --latin:       #B87356;
    --greek:       #AD84A4;
    --old-english: #7F8B76;
    --french:      #7692c7;
    --unknown:     #9b9a9c;

    --latin-greek: 
        linear-gradient(
            90deg,
            var(--latin) 50%,
            var(--greek) 50%
        );

    --latin-old-english: 
        linear-gradient(
            90deg,
            var(--latin) 50%,
            var(--old-english) 50%
        );
}

/*
    TPYOGRAPHY
*/

@font-face 
{
    font-family: 'grammarsaurus-regular';
    src: url(/wp-content/plugins/Morpheme-Machine/public/fonts/Grammarsaurus-Regular.ttf) format('truetype');
}

@font-face 
{
    font-family: 'grammarsaurus-bold';
    src: url(/wp-content/plugins/Morpheme-Machine/public/fonts/grammarsaurus-Bold.ttf) format('truetype');
}

p,
h1,
h2,
h3,
h4,
h5,
h6,
div,
button
{
    font-family: 'grammarsaurus-regular', sans-serif;
}

.text-center{ 
    text-align: center;
}

/*
    CARD DISPLAYS
*/

.mm-card {

    position: relative;

    width: 175px;
    height: 220px;

    perspective: 1000px;

    border: 6px solid transparent;

    border-radius: 25px;

    background: transparent;

    cursor: pointer;

    transition: transform 0.2s ease;

    display: flex;

    flex-shrink: 0;

    align-items: center;

    justify-content: center;

    flex-direction: column;

    box-sizing: border-box;

    overflow: visible;
}

.mm-card img{
    width: 80px;
    height: 80px;
    object-fit: contain;
    display: block;
}

.mm-word-breakdown > span{
    font-size: 1.4rem;
    font-weight: 600;
}

.mm-card-inner {

    position: relative;

    width: 100%;
    height: 100%;

    transition: transform 0.6s;

    transform-style: preserve-3d;

    will-change: transform;

    cursor: pointer;
}

.mm-card.flipped .mm-card-inner {
    transform: rotateY(180deg);
}

.mm-card:hover{
    transform: translateY(-4px);
}

.mm-card-front,
.mm-card-back {

    position: absolute;

    width: calc(100% - 12px);
    height: calc(100% - 12px);

    top: 6px;
    left: 6px;

    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;

    border-radius: 18px;

    background: white;

    display: flex;

    flex-direction: column;

    align-items: center;

    justify-content: center;

    gap: 1rem;

    padding: 1.5rem;

    box-sizing: border-box;

    text-align: center;

    overflow: hidden;
}

.mm-card-back{
    transform: rotateY(180deg);
    transform-style: preserve-3d;
}
.mm-card-front {
    transform: rotateY(0deg);
}

.mm-card-front img,
.mm-card-back img {

    width: 80px;
    height: 80px;

    object-fit: contain;

    flex-shrink: 0;
}

.mm-card.greek{
    border: 6px solid transparent;

    background:
        linear-gradient(white, white) padding-box,
        linear-gradient(var(--greek), var(--greek)) border-box;
}

.mm-card.latin {
    border: 6px solid transparent;

    background:
        linear-gradient(white, white) padding-box,
        linear-gradient(var(--latin), var(--latin)) border-box;
}

.mm-card.french{
    border: 6px solid transparent;

    background:
        linear-gradient(white, white) padding-box,
        linear-gradient(var(--french), var(--french)) border-box;
}

.mm-card.unknown{
    border: 6px solid transparent;

    background:
        linear-gradient(white, white) padding-box,
        linear-gradient(var(--unknown), var(--unknown)) border-box;
}

.mm-card.old-english{
    border: 6px solid transparent;

    background:
        linear-gradient(white, white) padding-box,
        linear-gradient(var(--old-english), var(--old-english)) border-box;
}

.mm-card.latin-greek{
    border: 6px solid transparent;

    background:
        linear-gradient(white, white) padding-box,
        var(--latin-greek) border-box;
}

.mm-card.latin-old-english{
    border: 6px solid transparent;

    background:
        linear-gradient(white, white) padding-box,
        var(--latin-old-english) border-box;
}

.mm-morpheme-container {

    width: 100%;

    max-width: 1600px;

    margin-inline: auto;

    padding-inline: 2rem;

    display: flex;

    align-items: center;

    justify-content: center;

    flex-wrap: nowrap;

    gap: 2.5rem;

    margin-top: 3rem;
}

.mm-word-result{
    text-align: center;
    width: 100%;
}

.mm-card-main {

    font-size: 1rem;

    line-height: 1;

    overflow-wrap: break-word;

    text-align: center;
}

.mm-card-sub {

    font-size: 0.8rem;

    opacity: 0.8;
}

.mm-word-breakdown .mm-card:not(:last-child)::after {

    content: '';

    position: absolute;

    right: -2.5rem;

    top: 50%;

    transform: translateY(-50%);

    width: 32px;
    height: 32px;

    background-image: url('https://grammarsaurus.co.uk/portal/wp-content/uploads/2026/06/plus-sign.png');

    background-size: contain;

    background-repeat: no-repeat;

    background-position: center;

    z-index: 10;
}

.mm-card,
.mm-separator {

    flex-shrink: 0;
}

.mm-full-width {
   max-width: 100%;
    margin-left: 0;
    padding: 2rem 0;
}

.mm-container{
    align-items: center;
    justify-content: center;
}

.mm-container input[type="text"]{
    display:block;
    margin: 0 auto;
    width:250px;
    height:25px;
}

.mm-results-grid {

    display: grid;

    grid-template-columns:
        repeat(auto-fit, minmax(220px, 1fr));

    gap: 1rem;

    justify-items: center;

    margin-top: 2rem;
}

.mm-morpheme-container{
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 2.25rem;
    margin-top: 3rem;
}

.mm-single-morpheme {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.mm-morpheme-results{
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    gap: 2rem;
    margin-top: 3rem;
    align-items: flex-start;
    gap: 3rem;
    margin-top:3rem;
}

.mm-info-container{
    display: flex;
    align-items:center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: nowrap;
    margin-bottom: 2rem;
}

.mm-info-container img{
    width:50px;
    height: 50px;
}

.mm-info-btn{
    border: 4px solid black;
    background: white;
    border-radius: 999px;
    padding: 0.75rem 1.5rem;
    font-size:1.2rem;
    cursor:pointer;
    transition: all 0.2s ease;
}

.mm-info-btn:hover{
    transform: translateY(-5px);
    background:#f8f8f8;
}

#mm-definition-box{
    max-width: 700px;
    margin: 0 auto;
    padding: 1.5rem;
    border-radius: 20px;
    background: white;
    border: 4px solid black;
    text-align:center;
    font-size:1rem;
    line-height:1.6;

}

.mm-pdf-btn{
    border:none;
    background: var(--unknown);
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    cursor: pointer;
    font-size: 1rem;
    transition: 0.2s ease;
}

.mm-pdf-btn:hover{
    transform: translateY(-2px);
    opacity: 0.9;
}

/*
    PDF GENERATION STYLING
*/

#mm-pdf-template {

    position: fixed;

    left: -9999px;

    top: 0;

    width: 105mm;

    height: 148mm;

    overflow: hidden;

    background: white;
}

.mm-pdf-card {

    width: 105mm;

    height: 148mm;

    background: var(--pdf-border);

    padding: 12px;

    box-sizing: border-box;

    font-family: 'grammarsaurus-bold';
}

.mm-pdf-inner {

    width: 100%;

    height: 100%;

    background: white;

    display: flex;

    flex-direction: column;

    align-items: center;

    justify-content: space-between;

    padding: 2rem;

    box-sizing: border-box;
}

.mm-pdf-title {

    background: var(--pdf-border);

    color: white;

    padding: 1rem 2rem;

    border-radius: 18px;

    font-size: 2.5rem;

    font-family: "Grammarsaurus-Bold", sans-serif;

    text-align: center;
}

.mm-pdf-card img {

    width: 260px;

    height: auto;

    object-fit: contain;
}

.mm-pdf-definition {

    font-size: 2.2rem;

    text-align: center;

    font-family: "Grammarsaurus-Bold", sans-serif;
}

/*
|--------------------------------------------------------------------------
| GREEK
|--------------------------------------------------------------------------
*/

.mm-pdf-card.greek {

    --pdf-border: var(--greek);
}

/*
|--------------------------------------------------------------------------
| LATIN
|--------------------------------------------------------------------------
*/

.mm-pdf-card.latin {

    --pdf-border: var(--latin);
}

/*
|--------------------------------------------------------------------------
| OLD ENGLISH
|--------------------------------------------------------------------------
*/

.mm-pdf-card.old-english {

    --pdf-border: var(--old-english);
}

/*
|--------------------------------------------------------------------------
| FRENCH
|--------------------------------------------------------------------------
*/

.mm-pdf-card.french {

    --pdf-border: var(--french);
}

/*
|--------------------------------------------------------------------------
| UNKNOWN
|--------------------------------------------------------------------------
*/

.mm-pdf-card.unknown {

    --pdf-border: var(--unknown);
}

/*
|--------------------------------------------------------------------------
| LATIN + GREEK
|--------------------------------------------------------------------------
*/

.mm-pdf-card.latin-greek {

    --pdf-border: var(--latin-greek);
}

/*
|--------------------------------------------------------------------------
| LATIN + OLD ENGLISH
|--------------------------------------------------------------------------
*/

.mm-pdf-card.latin-old-english {

    --pdf-border: var(--latin-old-english);
}


/*
| ---------------------------------------
| ORIGIN KEY
| ---------------------------------------
*/

.mm-origin-grid {

    display: grid;

    grid-template-columns:
        repeat(3, 120px);

    grid-template-rows:
        repeat(3, 120px);

    justify-content: center;

    align-items: center;

    gap: 1rem;

    width: fit-content;

    margin: auto;
}

.origin {

    width: 100px;
    height: 100px;
    color: white;
    border-radius: 20px;

    display: flex;

    align-items: center;

    justify-content: center;

    text-align: center;

}

.latin {
    grid-column: 1;
    grid-row: 1;
    background-color: var(--latin);
}

.latin-old-english {
    grid-column: 2;
    grid-row: 1;
    background: var(--latin-old-english);

}

.latin-greek {
    grid-column: 3;
    grid-row: 1;
    background: var(--latin-greek);
}

.old-english {
    grid-column: 1;
    grid-row: 2;
    background-color: var(--old-english);
}

.unknown {
    grid-column: 2;
    grid-row: 2;
    background-color: var(--unknown);
}

.greek {
    grid-column: 3;
    grid-row: 2;
    background-color: var(--greek);
}

.french {
    grid-column: 2;
    grid-row: 3;
    background-color: var(--french);
}

.mm-no-results{
    align-items: center;
    justify-content: center;
    display: block;
}

.mm-missing-form-button{
    display:block;
    text-decoration: none;
    background-color: var(--old-english);
    width: 300px;
    height: auto;
    color: white;
    font-size:1.25rem;
    border: 2px solid black;
    border-radius: 8px;
    position:absolute;
    padding:auto;
    opacity: 75%;
    text-align: center;
}

.mm-missing-form-button:hover{
    transform: translateY(-5px);
}

/*
    SUFFIXING RULES
*/

.mm-drop-e {
    position: relative;
    display: inline-block;
    color: black;
}

.mm-drop-e::after {
    content: '';

    position: absolute;

    width: 120%;
    height: 3px;

    background: #ff3333;

    top: 50%;
    left: 0;

    transform: rotate(-45deg);
}

.mm-y-to-i {
    position: relative;
    display: inline-block;

    color: inherit;
}

.mm-y-to-i::before {
    content: 'i';

    position: absolute;

    top: -0.55em;
    right: -0.35em;

    transform: translateX(-50%);

    color: #ff3333;

    font-size: 0.6em;

    font-weight: bold;
}

.mm-y-to-i::after {
    content: '';

    position: absolute;

    width: 120%;
    height: 3px;

    background: #ff3333;

    top: 50%;
    left: 0;

    transform: rotate(-45deg);

    transform-origin: center;
}

.mm-i-to-y {
    position: relative;
    display: inline-block;

    color: inherit;
    letter-spacing: 3px;
}

.mm-i-to-y::before {
    content: 'y';

    position: absolute;

    top: -0.65em;
    right: -0.65em;

    transform: translateX(-50%);

    color: #ff3333;

    font-size: 0.6em;

    font-weight: bold;
    letter-spacing: 3px;
}

.mm-i-to-y::after {
    content: '';

    position: absolute;

    width: 120%;
    height: 3px;

    background: #ff3333;

    top: 50%;
    left: 0;

    transform: rotate(-45deg);
    transform-origin: center;
    letter-spacing: 3px;
}


.mm-double-consonant {
    position: relative;
    display: inline-block;
}

.mm-double-consonant::after {
    content: attr(data-letter);

    position: absolute;

    top: -0.55em;
    right: -0.35em;

    color: #ff3333;

    font-size: 0.55em;

    font-weight: bold;
}

/*
    ADMIN STYLING
*/

.mm-word-form {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
    max-width: 1200px;
}

/* Word input */

.mm-word-form input[name="word"] {
    width: 100%;
    max-width: 500px;
    padding: 12px;
    font-size: 16px;
    border-radius: 8px;
    margin: 0 auto 20px;
    display: block;
}

/* Morpheme card */

.mm-morpheme-row {
    background: #fff;
    border: 1px solid #dcdcde;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 24px;

    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Search bar spans full width */

.mm-search-morpheme,
.mm-search-results {
    grid-column: 1 / -1;
}

/* Form controls */

.mm-morpheme-row input[type="text"],
.mm-morpheme-row select {
    width: 100%;
}

/* Search input */

.mm-search-morpheme {
    padding: 12px;
    border-radius: 8px;
}

/* Search results */

.mm-search-results {
    max-height: 200px;
    overflow-y: auto;

    background: white;
    border: 1px solid #ddd;
    border-radius: 8px;
}

/* Buttons */

.mm-word-form button {
    border-radius: 8px;
    padding: 10px 16px;
    border: none;
    cursor: pointer;
}

.mm-single-morpheme-form button {
    border-radius: 8px;
    padding: 10px 16px;
    border: none;
    cursor: pointer;
}

/* Icon selector spans both columns */

.mm-media-selector {
    grid-column: 1 / -1;
    text-align: center;
}

/* Remove button spans both columns */

.mm-remove-row {
    grid-column: 1 / -1;
    justify-self: center;
}

.mm-single-morpheme-form {
    background: #fff;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
}

.mm-morpheme-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    max-width: 800px;
    margin: 20px auto;
}

.mm-morpheme-fields input,
.mm-morpheme-fields select {
    width: 100%;
}

.mm-media-selector {
    text-align: center;
    margin-top: 20px;
}

.mm-single-morpheme-form button[type="submit"] {
    display: block;
    margin: 20px auto 0;
}