/* Base styles for Glass Imaging Cloud Inference */

:root {
    --color-surface: #000;
    --color-on-surface: #fff;
    --color-container: rgba(40, 40, 40, 1);
    --color-container-low: rgba(20, 20, 20, 1);
    --color-container-high: rgba(64, 64, 64, 1);
    --color-primary: #643ced;
    --color-primary-high: #8663fa;
    --color-on-primary: #fff;
    --color-outline: #555;

    --w1: 4px;
    --w2: 8px;
    --w3: 16px;
    --w4: 24px;
    --w5: 32px;
    --w6: 48px;

    --avatar-size: 32px;

    /* Inner shadow */
    --shadow-offset: 0;
    --shadow-blur: 5px;
    --shadow-spread: -3px;
    --shadow-color: rgba(255, 255, 255, 0.4);

    /* Painted glass */
    --tint-color: 255, 255, 255;
    --tint-opacity: 0.05;

    /* Background frost */
    --frost-blur: 2px;

    /* SVG noise/distortion */
    --noise-frequency: 0.008;
    --distortion-strength: 77;

    /* Outer shadow blur */
    --outer-shadow-blur: 24px;

    --panel-radius: 0;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--color-on-surface);
    background-color: var(--color-surface);
    margin: 0;
    padding: 0;

    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

.blur-background {
    background-image: url("/ui/img/frosted-glass.png");
}

header {
    height: 40px;
    display: flex;
    padding: var(--w4);
    background: #000;
    /*background: linear-gradient(180deg, rgba(0, 0, 0, 1) 80%, rgba(0, 0, 0, 0) 100%);*/
    align-items: start;
    justify-content: space-between;
}

footer {
    padding: 0 var(--w4);
    position: relative;
}

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

a:hover {
    text-decoration: underline;
}

.panel {
    position: relative;

    border-radius: var(--panel-radius);
    isolation: isolate;
    border-radius: var(--panel-radius);
    /*box-shadow:
        inset var(--shadow-offset) var(--shadow-offset) var(--shadow-blur) var(--shadow-spread) var(--shadow-color),
        0px 6px var(--outer-shadow-blur) rgba(0, 0, 0, 0.2);*/
    background-color: rgba(var(--tint-color), var(--tint-opacity));

    display: flex;
    flex-direction: column;
    gap: var(--w2);
}


.panel.utility {
    max-width: 400px;
    margin: var(--w4) auto;
    text-align: center;
    gap: var(--w4);
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-weight: 600;
}

main {
    position: relative;
    margin: -12px var(--w6) var(--w6) var(--w2);
    min-height: 80vh;
}

glass-upload-dialog,
glass-process-dialog,
glass-task-set,
glass-image-set,
glass-images,
glass-image-viewer {
    display: block;
    min-width: 100px;
    min-height: 100px;
    background-color: var(--color-container);
}

wa-avatar {
    --size: var(--avatar-size);
}

wa-card {
    width: 400px;
}

wa-card::part(body) {
    padding: var(--w4);
}

.grid {
    display: flex;
    flex-wrap: wrap;
}

.list {
    display: flex;
    flex-direction: column;
    gap: var(--w1);
}

.list .item {
    display: flex;
    flex-direction: row;
    gap: var(--w2);
    padding: var(--w2);
    background-color: var(--color-container-low);
    color: var(--color-on-surface);
    align-items: center;
    overflow: hidden;
    margin: 0 var(--w2);
}

.list .item:hover {
    background-color: var(--color-container);
    color: var(--color-on-container);
}

.list .item .content {
    flex-grow: 1;
    overflow: hidden;
}

.list .item .title {
    text-overflow: ellipsis;
    white-space: nowrap;
}

.list .item .details {
    display: flex;
    font-size: 0.8em;
    align-items: center;
    padding-left: 2px;
    gap: var(--w3);
}

.list .item wa-icon {
    margin-right: -12px;
    margin-top: 1px;
}

wa-icon[class="success"] {
    color: var(--wa-color-green-70);
}

wa-icon[class="error"] {
    color: var(--wa-color-red-50);
}

.item a {
    color: var(--color-on-container);
    text-decoration: dotted underline;
}

wa-carousel {
    margin: 0 0 var(--w4);
}

wa-carousel-item {
    position: relative;
}

.results {
    display: flex;
    flex-direction: row;
    padding: 0 var(--w3) var(--w4);
    gap: var(--w);
}

.result img {
    width: 48px;
    height: 84px;
    object-fit: cover;
    background-color: var(--color-container-low);
    display: flex;
    cursor: zoom-in;
}

.result .title {
    font-size: 0.8em;
    color: var(--color-on-surface);
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    position: absolute;
    right: 10px;
    bottom: 10px;
}

.result-info {
    display: flex;
    overflow: hidden;
    align-items: center;
    gap: 2px;
    position: absolute;
    bottom: 10px;
    left: 0;
    padding: 0 var(--w3) 0 0;
    background-color: rgba(0, 0, 0, 0.7);
    font-weight: 600;
    color: var(--color-on-surface);
    font-size: 0.8em;
}

.stack {
    display: flex;
    flex-direction: column;
    gap: var(--w2);
}

.form.stack {
    margin-top: var(--w4);
    min-height: 200px;
}

.panel .head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--w4) var(--w3);
}

.workspace .panel {
    max-width: 380px;
    flex-grow: 1;
}

.workspace .big.panel {
    max-width: 700px;
}

.workspace {
    display: flex;
    gap: var(--w4);
}

wa-breadcrumb-item::part(label)  {
    font-weight: normal;
}

.row {
    display: flex;
    flex-direction: row;
    gap: var(--w2);
}

.preview img {
    position: relative;
    display: block;
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 5px;
}

.preview img::after {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    width: 100%;
    height: 100%;
    content: '';
    background: var(--color-container-high);
}


wa-icon-button.fab::part(base) {
    background: var(--color-primary);
    color: var(--color-on-primary);
}

wa-icon-button.fab::part(base):hover {
    background: var(--color-container);
    color: var(--color-on-surface);
}

article.landing  {
    padding: 10vh var(--w6);
    max-width: 64ch;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: var(--w4);
    align-items: center;
}

.landing h1 {
    display: block;
    font-size: 2.5rem;
    margin: 0 auto;
    line-height: 1.2;
}

.landing section {
    margin-bottom: var(--w6);
}

.landing p {
    max-width: 45ch;
}

.actions {
    display: flex;
    gap: var(--w2);
    justify-content: center;
}

.utility button, .utility .button {
    width: 100%;
}

button, .button {
    background-color: var(--color-container-high);
    color: var(--color-on-container);
    text-decoration: none;
    padding: var(--w2) var(--w4);
    font-size: 1rem;
    cursor: pointer;
    color: var(--color-on-primary);
    margin: 0;
    border: none;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 1em;
    gap: var(--w2);
}

button.big, .button.big, button.cta, .button.cta {
    padding: var(--w3) var(--w5);
    font-size: 1.1em;
    border-radius: 1000px;
}

button.cta, .button.cta {
    color: var(--color-on-primary);
    background-color: var(--color-primary);
}

button:hover, .button:hover {
    outline: 1px solid var(--color-on-surface);
    text-decoration: none;
}

button.text, .button.text {
    border-radius: 1em;
    color: var(--color-on-surface);
    background: transparent;
}

button.text:hover, .button.text:hover {
    background-color: var(--color-primary);
    color: var(--color-on-primary);
    outline: none;
}

button svg, .button svg {
    width: 1.2em;
    height: 1.2em;
}

button svg:first-child {
    justify-self: flex-start;
}

button[type=submit] {
    padding: var(--w3) var(--w5);
    border-radius: 0;
}

.form {
    display: flex;
    flex-direction: column;
    gap: var(--w2);
}

.form input {
    background-color: var(--color-container-low);
    border: 1px solid var(--color-outline);
    color: var(--color-on-container);
    padding: var(--w3);
    font-size: 1.2rem;
    border-radius: 0;
}

.form label {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.form label span {
    font-size: 0.8em;
    text-transform: uppercase;
    margin-bottom: -30px;
    margin-left: var(--w3);
    position: relative;
}

.form label input {
    padding-top: 36px;
}

.loading {
    display: inline-flex;
    margin: var(--w4);
}

@media screen and (max-width: 600px) {
    header {
        padding: var(--w3);
    }

    main {
        margin: -12px var(--w2) var(--w6) var(--w2);
    }

    .panel {
        padding: var(--w2);
    }

    .panel {
        max-width: 90vw;
        margin: var(--w2) auto;
        border: none;
        box-shadow: none;
        background-color: none;
    }

    article.landing h1 {
        font-size: 1.8rem;
    }

    article.landing {
        padding: 10vh var(--w5);
    }

    article.landing section {
        margin-bottom: var(--w3);
    }

    .button.big, .button.cta {
        padding: var(--w2) var(--w4);
        font-size: 1rem;
    }

    .actions {
        flex-direction: column;
        gap: var(--w3);
    }
}