* {
    box-sizing: border-box;
    margin: 0;
}

:root {
    --bg: #000;
    --surface: #050505;
    --surface-raised: #0a0a0a;
    --border: #272727;
    --border-soft: #3f3f3f;
    --border-hover: #525252;
    --border-strong: rgba(63, 63, 63, 0.7);
    --text: #fff;
    --text-soft: #d4d4d4;
    --text-muted: #a1a1a1;
    --text-dim: #717171;
    --radius-md: 0.375rem;
    --radius-lg: 0.75rem;
    --font-ui: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    --font-mono: ui-monospace, "SF Mono", SFMono-Regular, Menlo, Consolas, monospace;
    --font-ui-sm: 0.875rem;
    --font-label-sm: 0.8rem;
}

html {
    color-scheme: dark;
}

body {
    min-height: 100vh;
    background: var(--bg);
    color: var(--text-soft);
    font-family: var(--font-ui);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    padding: 1rem;
}

@media (min-width: 640px) {
    body {
        padding: 2rem;
    }
}

@media (min-width: 768px) {
    body {
        padding: 3rem;
    }
}

button,
input {
    font: inherit;
}

button {
    padding: 0;
    color: inherit;
    background: none;
    border: 0;
}

[hidden] {
    display: none !important;
}

::selection {
    background: var(--border);
    color: var(--text);
}

.app {
    max-width: 56rem;
    margin: 0 auto;
    display: grid;
    gap: 1.5rem;
}

.app-body {
    position: relative;
}

.notice {
    padding: 0.5rem;
    color: var(--text);
    text-align: center;
}

.app-banner {
    position: fixed;
    top: 1rem;
    left: 50%;
    width: min(32rem, calc(100vw - 2rem));
    transform: translateX(-50%);
    z-index: 1000;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    background: rgba(10, 10, 10, 0.96);
    box-shadow: 0 1.25rem 3rem rgba(0, 0, 0, 0.45);
    backdrop-filter: blur(10px);
}

.app-banner--info {
    color: var(--text);
    border-color: var(--border-hover);
}

.app-banner--success {
    color: #d7ffe4;
    border-color: #24543a;
    background: rgba(8, 24, 14, 0.96);
}

.app-banner--error {
    color: #ffd7d7;
    border-color: #6d2d2d;
    background: rgba(24, 9, 9, 0.97);
}

.app-banner-text {
    flex: 1;
    font-size: var(--font-ui-sm);
    line-height: 1.45;
}

.app-banner-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.125rem;
    border-radius: var(--radius-md);
    color: inherit;
    opacity: 0.8;
    cursor: pointer;
    transition: opacity 0.15s, background-color 0.15s;
}

.app-banner-close:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.08);
}

@media (min-width: 640px) {
    .app-banner {
        top: 2rem;
    }
}

.app-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-strong);
}

.app-title {
    font-size: 1.5rem;
    font-weight: 600;
    padding-bottom: 0.25rem;
    color: var(--text);
}

.status-pill {
    max-width: 100%;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-raised);
    transition: border-color 0.15s;
}

.status-pill:has(.status-button:not(.connected)) {
    border-color: var(--border-soft);
}

.status-pill:has(.status-button:not(.connected):hover) {
    border-color: var(--border-hover);
}

.status-button,
.status-update,
.icon-button,
.action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: color 0.15s, background-color 0.15s, border-color 0.15s;
}

.status-pill svg,
.icon-button svg,
.action-btn svg {
    display: block;
    flex-shrink: 0;
}

.status-button {
    min-width: 0;
    gap: 0.75rem;
    padding: 0.375rem 0.75rem;
    color: var(--text-dim);
    cursor: pointer;
}

.status-button:not(.connected) {
    color: var(--text);
}

.status-button:hover,
.status-button.connected {
    color: var(--text);
}

.status-button.connected {
    cursor: default;
}

.status-dot {
    width: 6px;
    height: 6px;
    flex-shrink: 0;
    border-radius: 999px;
    background: var(--text-dim);
}

.status-button.connected .status-dot {
    background: var(--text);
}

.status-name {
    font-size: var(--font-ui-sm);
    max-width: 14rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.status-copy {
    min-width: 0;
    display: inline-flex;
    align-items: baseline;
    gap: 0.5rem;
}

.status-version {
    font-size: var(--font-label-sm);
    font-family: var(--font-mono);
    color: var(--text-dim);
}

.status-update {
    min-width: 11ch;
    padding: 0.125rem 0.375rem;
    font-size: var(--font-label-sm);
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--bg);
    background: var(--text);
    cursor: pointer;
}

.status-update:hover {
    background: var(--text-soft);
}

.status-divider {
    width: 1px;
    height: 1.25rem;
    background: var(--border);
}

.icon-button {
    padding: 0.375rem;
    color: var(--text-muted);
    cursor: pointer;
}

.icon-button:hover {
    color: var(--text);
    background: var(--border);
}

.status-button:focus-visible,
.status-update:focus-visible,
.icon-button:focus-visible,
.app-banner-close:focus-visible,
.action-btn:focus-visible,
input[type="number"]:focus-visible {
    outline: 2px solid var(--text);
    outline-offset: 2px;
}

.axis-toggle {
    position: relative;
    padding: 0rem;
}

.axis-toggle input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.axis-toggle .icon-unlink {
    display: none;
}

.axis-toggle input:checked ~ .icon-link {
    display: none;
}

.axis-toggle input:checked ~ .icon-unlink {
    display: block;
}

.axis-toggle:has(input:focus-visible) {
    outline: 2px solid var(--text);
    outline-offset: 2px;
}

.panel-grid {
    display: grid;
    gap: 1.5rem;
    align-items: start;
}

@media (min-width: 768px) {
    .panel-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.panel-column {
    display: grid;
    gap: 1.5rem;
}

.panel {
    display: grid;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.panel-title {
    font-size: var(--font-label-sm);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.resolution-group {
    display: grid;
    gap: 1.5rem;
}

.range-field {
    display: grid;
    gap: 1rem;
}

.field-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
}

.field-label,
.choice-label {
    font-family: var(--font-mono);
}

.field-label {
    font-size: var(--font-label-sm);
    color: var(--text-muted);
}

input[type="number"] {
    width: 5rem;
    padding-bottom: 0.25rem;
    color: var(--text);
    text-align: right;
    font-family: var(--font-mono);
    font-size: 1.125rem;
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--border);
    outline: none;
    appearance: textfield;
    -moz-appearance: textfield;
    transition: border-color 0.15s;
}

input[type="number"]:focus {
    border-bottom-color: var(--text);
}

input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type="range"] {
    width: 100%;
    background: transparent;
    appearance: none;
    -webkit-appearance: none;
}

input[type="range"]:focus {
    outline: none;
}

input[type="range"]::-webkit-slider-runnable-track {
    height: 2px;
    background: var(--border);
    border-radius: 999px;
    cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
    width: 12px;
    height: 12px;
    margin-top: -5px;
    border-radius: 50%;
    background: var(--text);
    cursor: pointer;
    transition: transform 0.1s ease;
    -webkit-appearance: none;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

input[type="range"]::-moz-range-track {
    height: 2px;
    background: var(--border);
    border-radius: 999px;
    cursor: pointer;
}

input[type="range"]::-moz-range-thumb {
    width: 12px;
    height: 12px;
    border: 0;
    border-radius: 50%;
    background: var(--text);
    cursor: pointer;
}

.toggle-list {
    display: grid;
    gap: 1rem;
    margin-top: 0.5rem;
}

.toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    cursor: pointer;
}

.toggle-copy {
    font-size: var(--font-label-sm);
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.15s;
}

.toggle-row:hover .toggle-copy {
    color: var(--text-soft);
}

.toggle-row:has(.toggle-input:checked) .toggle-copy {
    color: var(--text);
}

.toggle-row:has(.toggle-input:focus-visible) .slider {
    outline: 2px solid var(--text);
    outline-offset: 2px;
}

.switch {
    position: relative;
    display: inline-flex;
    width: 36px;
    height: 20px;
    flex-shrink: 0;
}

.toggle-input {
    width: 0;
    height: 0;
    opacity: 0;
}

.slider {
    position: absolute;
    inset: 0;
    border: 1px solid var(--border-soft);
    border-radius: 999px;
    background: transparent;
    transition: background-color 0.2s, border-color 0.2s;
}

.slider::before {
    content: "";
    position: absolute;
    top: 2px;
    left: 2px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--border-hover);
    transition: transform 0.2s, width 0.2s, height 0.2s, top 0.2s, left 0.2s, background-color 0.2s;
}

.toggle-input:checked + .slider {
    background: var(--text);
    border-color: var(--text);
}

.toggle-input:checked + .slider::before {
    top: 1px;
    left: 1px;
    width: 16px;
    height: 16px;
    background: var(--bg);
    transform: translateX(14px);
}

.choice-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
}

.choice-grid--report-rate {
    grid-template-areas:
        "rate-1000fs rate-2000 rate-8000"
        "rate-1000 rate-4000 rate-8000";
}

.choice--rate-1000fs {
    grid-area: rate-1000fs;
}

.choice--rate-1000 {
    grid-area: rate-1000;
}

.choice--rate-2000 {
    grid-area: rate-2000;
}

.choice--rate-4000 {
    grid-area: rate-4000;
}

.choice--rate-8000 {
    grid-area: rate-8000;
}

.choice {
    position: relative;
    cursor: pointer;
}

.choice input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.choice-label {
    display: block;
    padding: 0.75rem 0.5rem;
    font-size: var(--font-label-sm);
    text-align: center;
    color: var(--text-muted);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    transition: border-color 0.15s, background-color 0.15s, color 0.15s;
}

.choice-grid--report-rate .choice-label {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.choice:hover .choice-label {
    border-color: var(--border-hover);
}

.choice:has(input:focus-visible) .choice-label {
    outline: 2px solid var(--text);
    outline-offset: 2px;
}

.choice input:checked + .choice-label {
    color: var(--bg);
    background: var(--text);
    border-color: var(--text);
    font-weight: 600;
}

.panel-actions {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 1rem;
}

.action-btn {
    gap: 0.5rem;
    padding: 0rem 0.75rem;
    font-size: var(--font-label-sm);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-dim);
    cursor: pointer;
}

#raw-image-btn {
    margin-right: auto;
}

.panel-actions .action-btn {
    text-decoration-line: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.3em;
    text-decoration-color: var(--border-soft);
    transition: color 0.15s, background-color 0.15s, border-color 0.15s, text-decoration-color 0.15s;
}

.action-btn:hover {
    color: var(--text);
}

.panel-actions .action-btn:hover,
.panel-actions .action-btn:focus-visible {
    text-decoration-color: var(--text-dim);
}

.control-group:has(:disabled) {
    opacity: 0.35;
    pointer-events: none;
}

.device-action:disabled {
    opacity: 0.35;
    pointer-events: none;
}

.raw-image-modal {
    position: absolute;
    inset: 0;
    z-index: 10;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 0;
    background: rgba(0, 0, 0, 0.92);
}

.raw-image-modal.hidden {
    display: none;
}

.raw-image-panel {
    width: min(100%, 22rem);
    display: grid;
    gap: 1rem;
    padding: 1rem;
    background: var(--surface-raised);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
}

@media (min-width: 640px) {
    .raw-image-panel {
        padding: 1.5rem;
    }
}

.raw-image-header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 1rem;
}

.raw-image-title,
.raw-image-status,
.raw-image-meta {
    margin: 0;
}

.raw-image-title {
    font-size: var(--font-label-sm);
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text);
}

.raw-image-meta {
    font-size: var(--font-label-sm);
    font-family: var(--font-mono);
    color: var(--text-dim);
    font-variant-numeric: tabular-nums;
    text-align: right;
    white-space: nowrap;
}

#raw-image-canvas {
    width: min(100%, 288px);
    height: auto;
    aspect-ratio: 1;
    display: block;
    margin: 0 auto;
    background: #000;
    border: 1px solid var(--border);
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

.raw-image-status {
    min-height: 1.2em;
    font-size: var(--font-label-sm);
    font-family: var(--font-mono);
    color: var(--text-muted);
    text-align: center;
}