/************/
/* GENERICS */
/************/
:root {
    --bg-col-1: #1F1F1F;
    --bg-col-2: #2F2F2F;
    --bg-col-3: #3F3F3F;
    --bg-col-4: #4F4F4F;
    --text-col: #FFFFFF;
    --link-col: #2367b0;
    --success-col: #1da808;
    --error-col: #AF0000;
    --box-shadow-col: #0F0F0F7F;
}

body {
    margin: 0;
    background-color: var(--bg-col-2);
    color: var(--text-col);

    display: grid;
    grid-template-rows: auto 1fr auto;
    min-height: 100vh;

    font-family: sans-serif;
}

a {
    color: var(--link-col);
    text-decoration: none;
}

#header {
    position: sticky;
    width: 100%;
    height: 64px;
    top: 0;
    left: 0;
    border-bottom: 2px solid black;
    background-color: var(--bg-col-1);
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    box-shadow: 0 5px 10px var(--box-shadow-col);
    z-index: 1060;
}

#header button {
    width: 128px;
    height: 32px;
    margin: 16px;
}

#header div {
    margin-left: 24px;
    margin-right: 24px;
}

#body {
    width: 100%;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 100px;
}

.flex-h {
    display: flex;
    flex-direction: row;
    align-items: center;
}

.flex-v {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.flex-col-1 {
    width: 33%;
}

.flex-col-2 {
    width: 66%;
}

.btn {
    border: 0;
    border-radius: 4px;
    padding: 8px;
    color: var(--text-col);
    cursor: pointer;
    font-size: 1rem;
}

.btn:disabled {
    background-color: #909090 !important;
}

.btn-confirm {
    background-color: #2367b0;
}

.btn-cancel {
    background-color: #909090;
}

.btn-success {
    background-color: var(--success-col);
}

.btn-error {
    background-color: var(--error-col);
}

.error-box {
    border: 1px solid var(--error-col);
    border-radius: 2px;
}

.error-string {
    color: var(--error-col);
    text-align: center;
}

.spinner {
    border: 4px solid #3F3F3F;
    border-top: 4px solid #F3F3F3;
    border-radius: 50%;
    width: 1.5rem;
    height: 1.5rem;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hidden {
    display: none !important;
}

/***************/
/* UPLOAD FORM */
/***************/

#upload-wrapper {
    border: 1px solid black;
    border-radius: 8px;
    padding: 24px;
    box-shadow: -5px 5px 10px var(--box-shadow-col);
}

#upload-form > div {
    width: 100%;
    margin-top: 24px;
}

#upload-form textarea {
    resize: none;
    height: auto;
}

#upload-modal-content {
    background-color: var(--bg-col-2);
    border: 1px solid black;
    border-radius: 4px;
    max-width: 600px;
    margin-top: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
}

#upload-modal-content > div {
    font-size: 1.5rem;
    margin: 16px;
}

.input-text {
    background-color: var(--bg-col-3);
    border: 1px solid black;
    border-radius: 4px;
    color: var(--text-col);
    width: 100%;
    height: 32px;
    box-shadow: -2px 2px 10px var(--bg-col-1);
}

#upload-form .btn-confirm {
    margin-left: 16%;
    width: 66%;
}

#upload-footer {
    text-align: center;
    margin-top: 100px;
    margin-bottom: 100px;
}

/*************/
/* SEED INFO */
/*************/

.border-bottom {
    border-bottom: 1px solid black;
}

h3 {
    margin: 0;
}

#seed-info-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#seed-info > div {
    padding: 16px;
}

#seed-summary {
    display: grid;
    grid-template-columns: auto auto;
}

#seed-details {
    padding: 0 !important;
}

#tech-details {
    margin: 16px;
}

.seed-table hr {
    margin: 4px 16px 4px 16px;
}

.seed-row {
    display: flex;
    padding: 4px 16px 4px 16px;
}

.seed-row:nth-child(even) {
    background-color: var(--bg-col-3);
}

.seed-row > :first-child {
    width: 85%;
}

.seed-row > :last-child {
    width: 15%;
}

/* CUSTOMIZE */

#seed-form-wrapper {
    margin-top: 64px;
}

#seed-form-wrapper > div {
    padding: 16px;
}

.customize-row {
    display: flex;
    padding: 16px;
    align-items: center;
}

.customize-row > :first-child {
    width: 30%;
}

.customize-row > :not(:first-child) {
    width: 70%;
}

.customize-row:nth-child(even) {
    background-color: var(--bg-col-2);
}

.customize-value {
    display: flex;
    align-items: center;
}

.btn-radio {
    position: absolute;
    clip: rect(0, 0, 0, 0);
    pointer-events: none;
}

.btn-radio:checked + .label-radio {
    background-color: var(--link-col);
}

.label-radio {
    margin-left: 4px;
    padding: 6px;
    width: 120px;
    text-align: center;
    border: 2px solid var(--link-col);
    border-radius: 8px;
    cursor: pointer;
    user-select: none;
    transition: background-color .15s ease-in-out;
}

.form-select {
    width: 256px;
    margin-left: 4px;
    padding: 6px;
    background-color: var(--bg-col-2);
    border: 1px solid var(--text-col);
    border-radius: 8px;
    color: var(--text-col);
    font-size: 1rem;
}

.btn-modal {
    border: 1px solid black;
    border-radius: 6px;
    padding: 6px;
    width: 120px;
    height: 100%;
    cursor: pointer;
    text-align: center;
    background-color: var(--bg-col-2);
    transition: background-color .1s ease-in-out;
}

.btn-modal:hover {
    background-color: var(--bg-col-3);
}

.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    overflow-y: auto;
    z-index: 1055;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-close {
    cursor: pointer;
}

.modal-dialog {
    background-color: var(--bg-col-2);
    margin-top: 100px;
    margin-left: auto;
    margin-right: auto;
    width: 60%;
    max-width: 1000px;
}

#modal-backdrop {
    background-color: #0000007F;
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1050;
}

#sprite-button img {
    image-rendering: pixelated;
    width: 90px;
    height: 126px;
}

.sprite-header {
    background-color: var(--bg-col-3);
    padding: 16px;
}

.sprite-list {
    padding: 16px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

.sprite {
    width: 19%;
    border: 1px solid white;
    cursor: pointer;
    text-align: center;
}

.sprite-image-static {
    position: absolute;
}

.sprite-image img {
    image-rendering: pixelated;
    width: 120px;
    height: 168px;
}

.sprite-image:hover .sprite-image-static {
    opacity: 0;
}

.sprite-image:not(:hover) .sprite-image-anim {
    opacity: 0;
}

.sprite-name {
    margin-top: .5rem;
}

.sprite-author {
    font-size: .8rem;
    margin-top: 0.2rem;
    margin-bottom: 1rem;
    color: #AFAFAF;
}

#etankColor {
    margin-left: 4px;
    background-color: var(--bg-col-3);
    border: 1px solid black;
    border-radius: 4px;
    color: var(--text-col);
    height: 28px;
}

#etank-button {
    width: 134px;
    height: 20px;
    border: 1px solid white;
    margin-left: 4px;
    cursor: pointer;
}

#etank-picker {
    position: absolute;
    border: 1px solid black;
    background-color: var(--bg-col-1);
    padding: 4px;
    display: flex;
    z-index: 1055;
}

#color-picker {
    width: 300px;
    height: 300px;
}

#color-picker-cursor {
    width: 20px;
    height: 20px;
    border: 2px solid white;
    border-radius: 22px;
    position: absolute;
    left: -8px;
    top: -8px;
    cursor: pointer;
    user-select: none;
}

#color-slider {
    width: 16px;
    height: 300px;
    border: 1px solid black;
    background: linear-gradient(to bottom, hsl(0, 100%, 50%), hsl(60, 100%, 50%), hsl(120, 100%, 50%),
        hsl(180, 100%, 50%), hsl(240, 100%, 50%), hsl(300, 100%, 50%), hsl(360, 100%, 50%));
    margin-left: 8px;
    user-select: none;
}

#color-slider-cursor {
    position: relative;
    border: 2px solid white;
    border-radius: 4px;
    width: 24px;
    height: 8px;
    left: -6px;
    cursor: pointer;
    user-select: none;
}

#color-picker-close {
    cursor: pointer;
    margin-left: 10px;
    padding: 4px;
    border: 1px solid black;
    border-radius: 4px;
    background-color: var(--bg-col-3);
    height: 20px;
}

#etank-vanilla {
    cursor: pointer;
    margin-left: 4px;
    padding: 4px;
    border-radius: 4px;
    background-color: var(--link-col);
    width: 120px;
    height: 20px;
    text-align: center;
}

#rom {
    width: 100%;
}

#patch {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    margin: 8px;
}

.patch-btn {
    width: 40%;
    height: 40px;
    padding: 8px;
    border-radius: 8px;
    text-align: center;
    font-size: 1rem;
}

#patch-ips {
    background-color: #DE3498;
}

#patch-rom {
    background-color: var(--link-col);
}

/* LINKS */

#seed-links {
    margin-top: 64px;
    margin-bottom: 128px;
    display: flex;
    justify-content: space-around;
    justify-items: center;
}

#seed-links > a {
    width: 40%;
    text-align: center;
}

.seed-summary-elem {
    display: block;
    margin: auto;
    margin-top: 12px;
    margin-bottom: 12px;
    max-width: 100%;
    font-family: sans-serif;
}

.seed-summary-elem > div {
    padding-left: 1rem;
    font-size: large;
}

/* GENERICS */

.dropdown {
    background-color: var(--bg-col-3);
    padding: 16px;
}

.dropdown:hover {
    cursor: pointer;
    background-color: var(--bg-col-4);
}

.dropdown-content {
    overflow: hidden;
}

.box-shadow {
    box-shadow: -5px 5px 10px var(--box-shadow-col);
}

.box-header {
    background-color: var(--bg-col-4);
    padding: 16px;
    font-size: 1.2rem;
}

.box {
    border: 1px solid black;
    border-radius: 8px;
}

.box-body {
    background-color: var(--bg-col-2);
    padding: 16px;
}

.box > :first-child {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.box > :not(:last-child) {
    border-bottom: 1px solid black;
}

.box > :last-child {
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}

/**********/
/* FOOTER */
/**********/

#footer {
    background-color: var(--bg-col-1);
    border-top: 1px solid black;
    display: flex;
    justify-content: space-around;
    align-items: center;
    font-size: 0.9rem;
    color: #CFCFCF;
    z-index: 1040;
}

.footer-col {
    margin: 16px;
}

.footer-row {
    margin-top: 4px;
    display: flex;
}

.footer-row > * {
    margin-right: 8px;
}