h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

:root {
    --ink: #16181d;
    --ink-soft: #5a606b;
    --rule: #d9dce1;
    --sheet: #ffffff;
    --desk: #e9ebee;
    --accent: #ff5a1f;
    --ok: #1f7a46;
    --ok-bg: #e6f3eb;
    --warn: #8a5a00;
    --warn-bg: #fbf0d9;
    --bad: #b42318;
    --bad-bg: #fbe7e5;
    --sans: "IBM Plex Sans", system-ui, sans-serif;
    --mono: "IBM Plex Mono", ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; }

html, body {
    margin: 0;
    background: var(--desk);
    color: var(--ink);
    font: 15px/1.45 var(--sans);
}

.mono { font-family: var(--mono); font-size: 0.86em; letter-spacing: 0; }

.studio {
    display: grid;
    grid-template-columns: 380px minmax(0, 1fr);
    min-height: calc(100vh - 52px);
}

.masthead {
    display: flex;
    align-items: center;
    gap: 32px;
    height: 52px;
    padding: 0 24px;
    background: var(--ink);
    color: #f2f3f5;
}

.masthead nav { display: flex; gap: 22px; height: 100%; }

.masthead nav a {
    display: flex;
    align-items: center;
    color: #a9aeb7;
    text-decoration: none;
    font-size: 14px;
    border-bottom: 2px solid transparent;
    padding-top: 2px;
}

.masthead nav a:hover { color: #fff; }
.masthead nav a.active { color: #fff; border-bottom-color: var(--accent); }

.brand { font-weight: 600; font-size: 17px; display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }

.brand-mark {
    width: 14px;
    height: 14px;
    border: 3px solid var(--accent);
    box-shadow: inset 0 0 0 2px var(--ink), inset 0 0 0 6px var(--accent);
}

.tagline { margin: 0; color: #a9aeb7; font-size: 13px; }

.controls {
    background: var(--sheet);
    border-right: 1px solid var(--rule);
    padding: 8px 24px 32px;
}

.group { padding: 18px 0 20px; border-bottom: 1px solid var(--rule); }
.group:last-child { border-bottom: 0; }

.group h2 {
    margin: 0 0 12px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    display: flex;
    gap: 10px;
}

.num { font-family: var(--mono); color: var(--accent); font-weight: 500; }

textarea {
    width: 100%;
    resize: vertical;
    border: 1px solid var(--rule);
    border-radius: 2px;
    padding: 8px 10px;
    font: 14px/1.4 var(--mono);
    color: var(--ink);
}

textarea:focus, select:focus, input:focus-visible, button:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 1px;
}

.hint { margin: 6px 0 0; color: var(--ink-soft); font-size: 13px; }
.error { margin: 6px 0 0; color: var(--bad); font-size: 13px; }

.file-row { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }

.file-button {
    position: relative;
    display: inline-block;
    padding: 7px 14px;
    border: 1px solid var(--ink);
    border-radius: 2px;
    font-weight: 500;
    cursor: pointer;
}

.file-button input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.file-button:hover { background: var(--ink); color: #fff; }

button {
    font: inherit;
    font-weight: 500;
    padding: 8px 16px;
    border: 1px solid var(--ink);
    border-radius: 2px;
    background: var(--sheet);
    color: var(--ink);
    cursor: pointer;
}

button:disabled { opacity: 0.4; cursor: not-allowed; }
button.primary { background: var(--ink); color: #fff; }
button.primary:hover:not(:disabled) { background: #000; }

button.link {
    border: 0;
    padding: 0;
    background: none;
    color: var(--ink-soft);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-weight: 400;
}

button.link:hover { color: var(--ink); }

.segmented {
    border: 0;
    padding: 0;
    margin: 14px 0 0;
    display: flex;
    flex-wrap: wrap;
}

.segmented legend {
    width: 100%;
    padding: 0;
    margin-bottom: 6px;
    font-size: 13px;
    color: var(--ink-soft);
}

.segmented label {
    flex: 1 1 0;
    text-align: center;
    padding: 6px 4px;
    border: 1px solid var(--rule);
    margin-left: -1px;
    cursor: pointer;
    font-size: 14px;
    user-select: none;
}

.segmented label:first-of-type { margin-left: 0; }
.segmented label.on { background: var(--ink); border-color: var(--ink); color: #fff; position: relative; }
.segmented label:has(input:focus-visible) { outline: 2px solid var(--accent); outline-offset: 1px; position: relative; }
.segmented input { position: absolute; opacity: 0; pointer-events: none; }
.segmented:disabled label { color: #b3b7be; cursor: not-allowed; }
.segmented.ecc small { display: block; color: inherit; opacity: 0.7; }

.slider {
    display: grid;
    grid-template-columns: 1fr auto;
    row-gap: 2px;
    margin-top: 14px;
    font-size: 14px;
}

.slider-value { color: var(--ink-soft); }
.slider input { grid-column: 1 / -1; width: 100%; accent-color: var(--ink); margin: 4px 0 0; }

.colors { display: flex; gap: 20px; margin-top: 14px; flex-wrap: wrap; }
.swatch { display: flex; align-items: center; gap: 8px; font-size: 14px; cursor: pointer; }
.swatch .mono { color: var(--ink-soft); }

.swatch input[type=color] {
    width: 32px;
    height: 32px;
    padding: 0;
    border: 1px solid var(--rule);
    border-radius: 2px;
    background: none;
    cursor: pointer;
}

.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; cursor: pointer; }
.check input { accent-color: var(--ink); margin-top: 3px; }

.proof {
    padding: 32px clamp(16px, 4vw, 48px) 48px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.proof > * { width: min(100%, 560px); }

.sheet {
    background: var(--sheet);
    padding: 44px 44px 18px;
    box-shadow: 0 1px 0 var(--rule), 0 12px 32px -18px rgb(22 24 29 / 0.35);
}

.crop { position: relative; aspect-ratio: 1; }
.crop img { display: block; width: 100%; height: 100%; transition: opacity 120ms ease-out; }
.crop.busy img { opacity: 0.55; }

.empty {
    width: 100%;
    height: 100%;
    display: grid;
    place-items: center;
    color: var(--ink-soft);
    border: 1px dashed var(--rule);
    padding: 24px;
    text-align: center;
}

.mark { position: absolute; width: 18px; height: 18px; border-color: var(--accent); border-style: solid; border-width: 0; }
.mark.tl { top: -24px; left: -24px; border-right-width: 1px; border-bottom-width: 1px; }
.mark.tr { top: -24px; right: -24px; border-left-width: 1px; border-bottom-width: 1px; }
.mark.bl { bottom: -24px; left: -24px; border-right-width: 1px; border-top-width: 1px; }
.mark.br { bottom: -24px; right: -24px; border-left-width: 1px; border-top-width: 1px; }

.sheet-meta { margin: 28px 0 0; color: var(--ink-soft); text-align: center; font-size: 12px; }

.verdict {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 12px 16px;
    border-left: 4px solid;
}

.verdict strong { font-size: 16px; }
.verdict span { font-size: 14px; }
.verdict.ok { border-color: var(--ok); background: var(--ok-bg); }
.verdict.ok strong { color: var(--ok); }
.verdict.warn { border-color: var(--warn); background: var(--warn-bg); }
.verdict.warn strong { color: var(--warn); }
.verdict.bad { border-color: var(--bad); background: var(--bad-bg); }
.verdict.bad strong { color: var(--bad); }

.notice { margin: 0; font-size: 14px; color: var(--ink-soft); padding-left: 20px; border-left: 4px solid var(--rule); }

.checks { border-collapse: collapse; font-size: 14px; background: var(--sheet); }
.checks caption { text-align: left; font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; padding-bottom: 8px; }
.checks th, .checks td { padding: 9px 12px; border-top: 1px solid var(--rule); text-align: left; vertical-align: top; }
.checks th { font-weight: 500; white-space: nowrap; }
.checks td { color: var(--ink-soft); }
.checks .status { text-align: right; font-weight: 500; white-space: nowrap; }
.checks .status.ok { color: var(--ok); }
.checks .status.ko { color: var(--bad); }

.export { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; }
.export label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--ink-soft); margin-right: auto; }

.export select {
    font: 14px var(--mono);
    padding: 7px 8px;
    border: 1px solid var(--rule);
    border-radius: 2px;
    background: var(--sheet);
    color: var(--ink);
}

a { color: var(--ink); text-underline-offset: 3px; }
a:hover { color: #000; }

.truncate { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.truncate.inline { display: inline-block; max-width: 100%; vertical-align: bottom; }

.tag {
    display: inline-block;
    margin-left: 8px;
    padding: 1px 7px;
    font: 500 11px/1.6 var(--mono);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--warn);
    background: var(--warn-bg);
    vertical-align: middle;
}

a.button {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid var(--ink);
    border-radius: 2px;
    font-weight: 500;
    text-decoration: none;
    white-space: nowrap;
}

a.button.primary { background: var(--ink); color: #fff; }
a.button.primary:hover { background: #000; }

button.danger { background: var(--bad); border-color: var(--bad); color: #fff; }

.form-actions { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 14px; }

.draft-notice {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 12px;
    flex-wrap: wrap;
    margin: 16px 0 0;
    padding: 10px 12px;
    background: var(--desk);
    font-size: 13px;
}

.dynamic-box { border-left: 4px solid var(--accent); padding: 4px 0 4px 14px; }
.dynamic-box p { margin: 0 0 4px; }
.dynamic-title { font-size: 14px; }
.encoded { word-break: break-all; font-size: 13px; padding: 6px 8px; background: var(--desk); }

.page { max-width: 980px; margin: 0 auto; padding: 32px 24px 64px; }
.crumb { margin: 0 0 12px; font-size: 14px; }
.page-head { margin-bottom: 24px; }
.page-head h1 { margin: 0 0 6px; font-size: 26px; font-weight: 600; letter-spacing: -0.01em; }
.page-head p { margin: 0; color: var(--ink-soft); max-width: 640px; }
.page-head.with-actions { display: flex; justify-content: space-between; align-items: flex-start; gap: 24px; flex-wrap: wrap; }
.short-link { display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; }
.short-link .mono { color: var(--ink); word-break: break-all; }

.create, .edit { display: flex; gap: 12px; align-items: end; flex-wrap: wrap; }
.edit { flex-direction: column; align-items: stretch; }
.create label, .edit label:not(.check) { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--ink-soft); }
.create label { flex: 1 1 200px; }
.create label.grow { flex: 2 1 280px; }

.create input, .edit input:not([type=checkbox]) {
    font: 14px var(--sans);
    padding: 8px 10px;
    border: 1px solid var(--rule);
    border-radius: 2px;
    color: var(--ink);
    background: var(--sheet);
    min-width: 0;
}

.create input:focus, .edit input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.empty-list { margin-top: 28px; padding: 20px; border: 1px dashed #c3c7ce; color: var(--ink-soft); background: var(--sheet); }

.codes { width: 100%; margin-top: 28px; border-collapse: collapse; background: var(--sheet); font-size: 14px; table-layout: fixed; }
.codes th, .codes td { padding: 11px 12px; border-top: 1px solid var(--rule); text-align: left; vertical-align: baseline; }
.codes thead th { border-top: 0; font-size: 12px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-soft); }
.codes tbody th { font-weight: 500; }
.codes tbody th a { text-decoration: none; }
.codes tbody th a:hover { text-decoration: underline; }
.codes td.target { color: var(--ink-soft); }
.codes .num-col { text-align: right; width: 80px; }
.codes .last { width: 170px; color: var(--ink-soft); }
.codes thead th:nth-child(2) { width: 100px; }
.codes tr.paused th a, .codes tr.paused td { color: #9a9fa8; }

.figures { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--rule); border: 1px solid var(--rule); margin-bottom: 20px; }
.figures div { background: var(--sheet); padding: 16px 18px; display: flex; flex-direction: column; }
.figures strong { font-size: 28px; font-weight: 500; line-height: 1.1; }
.figures span { color: var(--ink-soft); font-size: 13px; }

.panel { background: var(--sheet); padding: 18px 20px 20px; margin-bottom: 20px; }
.panel h2 { margin: 0 0 14px; font-size: 12px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }
.panel-head { display: flex; justify-content: space-between; align-items: baseline; }
.panel.danger { border-left: 4px solid var(--bad); }

.bars { display: flex; align-items: flex-end; gap: 3px; height: 120px; border-bottom: 1px solid var(--ink); }
.bar { flex: 1 1 0; height: 100%; display: flex; align-items: flex-end; }
.bar span { display: block; width: 100%; background: var(--ink); }
.bar:hover span { background: var(--accent); }
.bars-axis { display: flex; justify-content: space-between; margin-top: 6px; color: var(--ink-soft); font-size: 12px; }

.devices { list-style: none; margin: 0; padding: 0; }
.devices li { display: grid; grid-template-columns: 130px 1fr 60px; gap: 12px; align-items: center; padding: 6px 0; font-size: 14px; }
.devices li .mono { text-align: right; }
.meter { height: 8px; background: var(--desk); }
.meter span { display: block; height: 100%; background: var(--ink); }

.account-menu { margin-left: auto; display: flex; align-items: center; gap: 18px; font-size: 14px; }
.account-menu form { margin: 0; }
.account-menu a.account-link { color: #a9aeb7; text-decoration: none; }
.account-menu a.account-link:hover, .account-menu a.account-link.active { color: #fff; }
button.link.light { color: #a9aeb7; }
button.link.light:hover { color: #fff; }

.page.narrow { max-width: 640px; }

.auth { max-width: 380px; margin: 56px auto; padding: 28px 28px 24px; background: var(--sheet); border-top: 4px solid var(--accent); }
.auth h1 { margin: 0 0 20px; font-size: 22px; font-weight: 600; }

.auth-form { display: flex; flex-direction: column; gap: 14px; }
.auth-form label:not(.check) { display: flex; flex-direction: column; gap: 4px; font-size: 13px; color: var(--ink-soft); }
.auth-form label small { font-size: 12px; }
.auth-form button { align-self: flex-start; margin-top: 4px; }

.auth-form input:not([type=checkbox]) {
    font: 15px var(--sans);
    padding: 9px 10px;
    border: 1px solid var(--rule);
    border-radius: 2px;
    color: var(--ink);
    background: var(--sheet);
}

.auth-form input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.auth-form .validation-message { font-size: 13px; }

.form-error { margin: 0 0 16px; padding: 10px 12px 10px 14px; background: var(--bad-bg); border-left: 4px solid var(--bad); color: var(--bad); font-size: 14px; list-style: none; }
.form-error li + li { margin-top: 4px; }
.form-success { margin: 0 0 16px; padding: 10px 14px; background: var(--ok-bg); border-left: 4px solid var(--ok); color: var(--ok); font-size: 14px; }

.user-list { list-style: none; margin: 0; padding: 0; }
.user-list li { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 9px 0; border-top: 1px solid var(--rule); font-size: 14px; }
.user-list li:first-child { border-top: 0; }
.user-list .hint { margin: 0; }

@media (max-width: 700px) {
    .codes .target, .codes .last { display: none; }
    .figures { grid-template-columns: 1fr; }
    .page { padding: 20px 16px 48px; }
    .devices li { grid-template-columns: 100px 1fr 44px; }
}

@media (max-width: 900px) {
    .studio { grid-template-columns: 1fr; }
    .masthead { gap: 20px; padding: 0 16px; }
    .controls { border-right: 0; border-top: 1px solid var(--rule); padding: 4px 16px 16px; order: 2; }
    .proof { order: 1; padding: 20px 16px 28px; }
    .sheet { padding: 28px 28px 14px; }
    .mark.tl, .mark.tr { top: -16px; }
    .mark.bl, .mark.br { bottom: -16px; }
    .mark.tl, .mark.bl { left: -16px; }
    .mark.tr, .mark.br { right: -16px; }
    .mark { width: 12px; height: 12px; }
    .checks td:nth-child(2) { display: none; }
}

@media (prefers-reduced-motion: reduce) {
    .crop img { transition: none; }
}