:root {
    --site-accent: #8a8a8a;
    --site-accent-light: #cccccc;
    --site-accent-dark: #3a3d41;
    --site-accent-soft: #2a2d2e;
    --site-dark: #252526;
    --site-darker: #1e1e1e;
    --site-text: #cccccc;
    --site-muted: #858585;
    --site-bg: #1e1e1e;
    --site-card: #252526;
    --site-border: #3c3c3c;
    --site-border-soft: #2d2d30;
    --site-code-bg: #1e1e1e;
    --site-left: 16px;
    --site-right: 16px;
}

* {
    box-sizing: border-box;
}

[hidden] {
    display: none !important;
}

html,
body {
    margin: 0;
    min-height: 100%;
    color: var(--site-text);
    background: var(--site-bg);
    font: 14px/1.45 Arial, Helvetica, sans-serif;
}

body {
    border-top: 4px solid var(--site-accent);
}

a {
    color: var(--site-accent-light);
    text-decoration: none;
}

a:hover,
a:focus {
    color: var(--site-accent);
    text-decoration: underline;
}

.site-header {
    background: var(--site-dark);
    border-bottom: 1px solid var(--site-border);
    box-shadow: none;
}

.site-bar {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    gap: 16px;
    width: calc(100% - var(--site-left) - var(--site-right));
    min-height: 50px;
    margin: 0 0 0 var(--site-left);
}

.site-brand {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 10px;
    color: #ffffff;
    font-size: 20px;
    font-weight: bold;
    letter-spacing: -0.02em;
}

.site-brand:hover,
.site-brand:focus {
    color: #ffffff;
    text-decoration: none;
}

.site-nav {
    display: flex;
    flex: 0 0 auto;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-end;
    gap: 2px;
    margin-left: auto;
}

.site-nav a {
    display: block;
    padding: 15px 11px 14px;
    color: #eeeeee;
    font-size: 13px;
    line-height: 1;
}

.site-nav a:hover,
.site-nav a:focus,
.site-nav a.is-active {
    color: #ffffff;
    background: var(--site-accent-dark);
    text-decoration: none;
}

.site-page {
    width: min(1180px, calc(100% - var(--site-left) - var(--site-right)));
    margin: 18px 0 32px var(--site-left);
}

.proofread-app-page {
    width: calc(100% - var(--site-left) - var(--site-right));
}

.page-title {
    margin: 0 0 10px;
    color: var(--site-accent-light);
    font-size: 16px;
    font-weight: normal;
}

.site-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 18px;
    align-items: start;
}

.site-panel,
.site-hero,
.site-card {
    background: var(--site-card);
    border: 1px solid var(--site-border);
    border-radius: 2px;
    box-shadow: none;
}

.site-hero {
    padding: 20px 22px;
    margin-bottom: 18px;
}

.site-hero h1,
.site-panel h1,
.site-panel h2,
.site-panel h3,
.site-card h2,
.site-card h3 {
    color: var(--site-accent-light);
    line-height: 1.2;
}

.site-hero h1 {
    margin: 0 0 10px;
    font-size: 28px;
    font-weight: normal;
}

.site-hero p {
    max-width: 760px;
    margin: 0 0 12px;
    color: var(--site-text);
}

.site-panel {
    margin-bottom: 18px;
}

.site-panel > h2,
.site-panel > h3,
.site-card > h2,
.site-card > h3,
.site-panel-title {
    margin: 0;
    padding: 7px 10px;
    color: #ffffff;
    background: var(--site-dark);
    border-bottom: 1px solid var(--site-border);
    font-size: 15px;
    font-weight: bold;
}

.site-panel-body,
.site-card-body {
    padding: 12px;
}

.site-panel-body > :first-child,
.site-card-body > :first-child {
    margin-top: 0;
}

.site-panel-body > :last-child,
.site-card-body > :last-child {
    margin-bottom: 0;
}

.site-columns {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.app-stack {
    display: grid;
    gap: 14px;
}

.two-column-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.proofread-toolbar {
    --toolbar-control-height: 34px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 14px;
    align-items: center;
}

.proofread-toolbar .site-select,
.proofread-toolbar .site-input,
.proofread-toolbar button {
    height: var(--toolbar-control-height);
    min-height: var(--toolbar-control-height);
    font: inherit;
}

.proofread-balance {
    min-width: 16ch;
}

.proofread-mode-field {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: normal;
}

#proofread-input,
#proofread-output,
#proofread-diff,
#proofread-summary,
#translate-input,
#translate-output {
    font-family: Consolas, 'Courier New', monospace;
    font-size: 13px;
    font-weight: normal;
    line-height: 18px;
}

.proofread-summary {
    min-height: 120px;
}

.translate-language-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    align-items: center;
    grid-column: 1;
    grid-row: 1;
}

.translate-custom-language {
    width: 150px;
    padding-top: 0;
    padding-bottom: 0;
}

.translate-switch-languages {
    height: var(--toolbar-control-height);
    min-width: 36px;
    padding-top: 0;
    padding-bottom: 0;
    align-self: center;
}

.translate-balance {
    grid-column: 2;
    grid-row: 1;
}

.translate-toolbar > .button-row:not(.proofread-output-buttons) {
    grid-column: 1;
    grid-row: 2;
}

.translate-toolbar .proofread-output-buttons {
    grid-column: 2;
    grid-row: 2;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 260px));
    gap: 12px;
}

.field-block,
.form-grid label {
    display: grid;
    gap: 6px;
    font-weight: bold;
}

.site-input,
.site-select,
.site-textarea {
    width: 100%;
    color: var(--site-text);
    background: var(--site-darker);
    border: 1px solid var(--site-border);
    border-radius: 2px;
    font: inherit;
}

.site-input {
    padding: 7px 9px;
}

.site-select {
    width: auto;
    padding: 6px 28px 6px 9px;
}

.site-textarea {
    min-height: 320px;
    padding: 9px;
    resize: vertical;
    font-family: Consolas, 'Courier New', monospace;
}

.line-numbered-field,
.line-numbered-output {
    --editor-font-size: 13px;
    --editor-line-height: 18px;

    display: grid;
    grid-template-columns: max-content minmax(0, 1fr);
    width: 100%;
    background: var(--site-darker);
    border: 1px solid var(--site-border);
    border-radius: 2px;
    font-family: Consolas, 'Courier New', monospace;
    font-size: var(--editor-font-size);
    line-height: var(--editor-line-height);
}

.line-numbered-field {
    align-items: stretch;
    overflow: clip;
}

.line-numbered-output {
    resize: vertical;
    overflow: hidden;
    height: 280px;
    min-height: 120px;
}

.line-number-gutter {
    min-width: 3ch;
    min-height: 0;
    margin: 0;
    padding: 9px 7px;
    overflow: hidden;
    color: var(--site-muted);
    background: var(--site-dark);
    border: 0;
    border-right: 1px solid var(--site-border);
    border-radius: 0;
    font-family: inherit;
    font-size: inherit;
    font-weight: normal;
    line-height: var(--editor-line-height);
    text-align: right;
    user-select: none;
    white-space: pre;
}

.line-numbered-field .site-textarea {
    min-width: 0;
    border: 0;
    border-radius: 0;
    font-family: inherit;
    font-size: inherit;
    font-weight: normal;
    line-height: var(--editor-line-height);
    overflow: auto;
    overflow-wrap: normal;
    white-space: pre;
}

.line-numbered-output .diff-output {
    min-width: 0;
    height: 100%;
    min-height: 0;
    border: 0;
    border-radius: 0;
    font-weight: normal;
    font-family: inherit;
    font-size: inherit;
    line-height: var(--editor-line-height);
}

.line-numbered-output .line-number-gutter {
    height: 100%;
}

.button-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.time-action-panel {
    display: grid;
    gap: 8px;
    justify-items: start;
}

.time-login-form {
    display: grid;
    grid-template-columns: max-content 120px max-content 120px;
    gap: 8px;
    align-items: center;
}

.time-login-form label {
    display: contents;
}

.time-login-form label span {
    align-self: center;
    white-space: nowrap;
    color: var(--site-muted);
    font-size: 12px;
    font-weight: normal;
}

.time-login-form .site-input {
    width: 120px;
    padding: 4px 6px;
}

.time-login-form label + label {
    margin-left: 8px;
}

.time-login-form label + label span {
    margin-left: 8px;
}

@media (max-width: 600px) {
    .time-login-form {
        grid-template-columns: max-content 120px;
    }

    .time-login-form label + label span {
        margin-left: 0;
    }
}

.time-query-button {
    width: 150px;
    min-height: 40px;
}

.time-booking-grid {
    display: grid;
    grid-template-columns: repeat(2, 150px);
    gap: 8px;
}

.time-button-column {
    display: grid;
    gap: 8px;
}

.time-booking-grid button {
    width: 150px;
    min-height: 80px;
    white-space: normal;
}

.compact-input-grid {
    display: grid;
    grid-template-columns: max-content 120px;
    gap: 8px 10px;
    align-items: center;
    max-width: max-content;
}

.compact-input-grid label {
    display: contents;
}

.compact-input-grid label span,
.section-title {
    color: var(--site-muted);
    font-size: 12px;
    font-weight: normal;
}

.compact-input-grid .site-input {
    width: 120px;
    padding: 4px 6px;
}

.compact-metric-grid .metric-row {
    padding: 2px 0;
}

.formula-block h2,
.section-title {
    margin: 0 0 6px;
}

.formula-block pre {
    margin: 0;
    max-width: 620px;
}

.machine-filter {
    display: grid;
    grid-template-columns: repeat(3, max-content);
    gap: 6px 18px;
    max-width: 620px;
}

.machine-filter label {
    white-space: nowrap;
}

.setupplan-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.setupplan-toolbar .site-input {
    width: 170px;
    padding: 4px 6px;
}

.result-count {
    margin: 0 0 8px;
    color: var(--site-muted);
}

.table-wrap {
    max-width: 100%;
    overflow: auto;
}

.data-table {
    border-collapse: collapse;
    min-width: 520px;
}

.data-table th,
.data-table td {
    padding: 3px 8px;
    border-bottom: 1px solid var(--site-border-soft);
    text-align: left;
    vertical-align: top;
}

.data-table th {
    color: var(--site-muted);
    font-weight: normal;
}

.link-button {
    padding: 2px 6px;
    color: var(--site-accent-light);
    background: transparent;
    border-color: transparent;
}

.link-button:hover,
.link-button:focus {
    color: #ffffff;
    background: var(--site-accent-dark);
}

.lst-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.status {
    min-height: 1.4em;
    margin: 0;
}

.status:empty {
    display: none;
}

.status-ok {
    color: #89d185;
}

.status-error,
.metric-value.is-warn {
    color: #f48771;
}

.status-info {
    color: var(--site-muted);
}

.diff-output {
    margin: 0;
    overflow: auto;
    white-space: pre;
}

.diff-added {
    color: #89d185;
    background: rgba(35, 134, 54, 0.22);
}

.diff-added-line {
    color: #89d185;
}

.diff-removed {
    color: #f48771;
    background: rgba(248, 81, 73, 0.18);
    text-decoration: line-through;
}

.diff-removed-line {
    color: #f48771;
}

.diff-line-end {
    color: var(--site-muted);
}

.metric-grid {
    display: grid;
    gap: 6px;
    max-width: 720px;
    margin: 0;
}

.metric-row {
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 10px;
    padding: 6px 0;
    border-bottom: 1px solid var(--site-border-soft);
}

.time-result .metric-grid {
    gap: 2px;
}

.time-result .metric-row {
    padding: 2px 0;
}

.metric-row dt {
    color: var(--site-muted);
}

.metric-row dd {
    margin: 0;
    font-family: Consolas, 'Courier New', monospace;
}

.link-list,
.news-list {
    margin: 0;
    padding: 0;
    list-style: none;
}

.link-list li,
.news-list li {
    padding: 7px 0;
    border-bottom: 1px dotted var(--site-border);
}

.link-list li:last-child,
.news-list li:last-child {
    border-bottom: 0;
}

.news-date,
.site-kicker {
    display: block;
    color: var(--site-muted);
    font-size: 12px;
}

.site-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.site-button,
button,
input[type='submit'] {
    display: inline-block;
    padding: 6px 10px;
    color: #ffffff;
    background: var(--site-accent-dark);
    border: 1px solid var(--site-border);
    border-radius: 2px;
    font: inherit;
    cursor: pointer;
}

button.button-info {
    background: #187a8c;
    border-color: #2394a8;
}

button.button-success {
    background: #1f7a35;
    border-color: #2ea043;
}

button.button-danger {
    background: #a3312c;
    border-color: #da3633;
}

button.button-warn {
    background: #8a5a12;
    border-color: #d29922;
}

.site-button:hover,
.site-button:focus,
button:hover,
button:focus,
input[type='submit']:hover,
input[type='submit']:focus {
    color: #ffffff;
    background: var(--site-accent-dark);
    text-decoration: none;
}

button.button-info:hover,
button.button-info:focus {
    background: #2394a8;
}

button.button-success:hover,
button.button-success:focus {
    background: #2ea043;
}

button.button-danger:hover,
button.button-danger:focus {
    background: #da3633;
}

button.button-warn:hover,
button.button-warn:focus {
    background: #d29922;
}

button:disabled,
input[type='submit']:disabled {
    color: var(--site-muted);
    cursor: wait;
    opacity: 0.7;
}

hr {
    height: 0;
    margin: 18px 0;
    border: 0;
    border-top: 1px dotted var(--site-border);
}

code,
pre {
    background: var(--site-code-bg);
    border: 1px solid var(--site-border-soft);
    border-radius: 2px;
}

code {
    padding: 1px 4px;
}

pre {
    padding: 10px;
    overflow: auto;
}

.site-footer {
    width: min(1180px, calc(100% - var(--site-left) - var(--site-right)));
    margin: 28px 0 28px var(--site-left);
    padding-top: 10px;
    color: var(--site-muted);
    border-top: 1px dotted var(--site-border);
    font-size: 12px;
}

.app-page {
    height: 100vh;
    overflow: hidden;
}

.app-main {
    height: calc(100vh - 55px);
    padding: 12px;
}

.canvas-wrap {
    width: 100%;
    height: 100%;
    overflow: hidden;
    background: var(--site-card);
    border: 1px solid var(--site-border);
    box-shadow: none;
}

.canvas-wrap.is-scrollable {
    overflow: auto;
    -webkit-overflow-scrolling: touch;
    touch-action: pinch-zoom pan-x pan-y;
}

canvas {
    display: block;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
}

.canvas-wrap.is-scrollable canvas {
    touch-action: pinch-zoom pan-x pan-y;
}

@media (max-width: 800px) {
    .site-bar {
        gap: 12px;
    }

    .site-brand {
        min-height: 50px;
    }

    .site-nav {
        justify-content: flex-end;
        width: auto;
        margin-left: auto;
        border-top: 0;
    }

    .site-nav a {
        padding: 10px 12px;
    }

    .site-grid,
    .site-columns,
    .two-column-form,
    .form-grid {
        grid-template-columns: 1fr;
    }

    .time-booking-grid {
        grid-template-columns: repeat(2, minmax(130px, 150px));
    }

    .machine-filter {
        grid-template-columns: repeat(2, max-content);
    }

    .time-booking-grid button {
        width: 100%;
    }

    .app-main {
        height: calc(100vh - 96px);
        padding: 8px;
    }
}

@media (max-width: 520px) {
    .proofread-toolbar {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .proofread-toolbar .button-row {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
        align-items: stretch;
    }

    .proofread-mode-field,
    .proofread-balance,
    .proofread-toolbar .status,
    .proofread-toolbar .button-row {
        grid-column: 1 / -1;
    }

    .proofread-mode-field {
        display: block;
    }

    .proofread-mode-field .site-select {
        width: 100%;
        min-width: 0;
    }

    .proofread-toolbar button {
        width: 100%;
        min-height: 36px;
    }

    .translate-language-grid {
        flex-direction: column;
        gap: 10px;
        align-items: stretch;
    }

    .translate-language-field {
        display: block;
    }

    .translate-balance,
    .translate-toolbar > .button-row:not(.proofread-output-buttons),
    .translate-toolbar .proofread-output-buttons {
        grid-column: 1 / -1;
        grid-row: auto;
    }

    .translate-switch-languages {
        width: 100%;
    }

    .translate-language-field .site-select,
    .translate-custom-language {
        width: 100%;
        min-width: 0;
    }
}

@media (min-width: 521px) and (max-width: 900px) {
    .translate-toolbar {
        grid-template-columns: 1fr;
    }

    .translate-language-grid,
    .translate-balance,
    .translate-toolbar > .button-row:not(.proofread-output-buttons),
    .translate-toolbar .proofread-output-buttons {
        grid-column: 1 / -1;
        grid-row: auto;
    }
}