.generator-page {
    background:
        radial-gradient(circle at 12% 6%, rgba(219, 234, 254, 0.72), transparent 30rem),
        radial-gradient(circle at 88% 24%, rgba(224, 231, 255, 0.62), transparent 30rem),
        var(--bg);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
    white-space: nowrap;
}

.generator-page [hidden] {
    display: none !important;
}

.generator-shell,
.generator-page .site-header,
.generator-page .footer {
    width: min(1120px, calc(100% - 48px));
    margin-inline: auto;
}

.generator-hero {
    display: grid;
    max-width: 760px;
    gap: 18px;
    padding: 58px 0 38px;
}

.generator-hero h1 {
    max-width: 720px;
    font-size: clamp(42px, 6vw, 72px);
    letter-spacing: -0.035em;
}

.generator-hero-copy {
    max-width: 660px;
    font-size: clamp(18px, 2vw, 21px);
}

.generator-workspace {
    display: grid;
    align-items: start;
    grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
    gap: 24px;
}

.generator-controls,
.generator-preview-card,
.generator-app-cta {
    border: 1px solid rgba(203, 213, 225, 0.9);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.08);
}

.generator-controls {
    display: grid;
    gap: 0;
    overflow: visible;
}

.generator-section {
    display: grid;
    gap: 18px;
    padding: 26px;
}

.generator-section + .generator-section {
    border-top: 1px solid var(--line);
}

.generator-section-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: 16px;
}

.generator-section-heading h2 {
    font-size: 21px;
    letter-spacing: -0.01em;
}

.generator-section-heading span {
    color: var(--faint);
    font-size: 13px;
}

.generator-field {
    display: grid;
    gap: 8px;
}

.generator-field > label,
.generator-field-label {
    color: #334155;
    font-size: 14px;
    font-weight: 690;
}

.generator-field textarea,
.generator-field input[type="text"],
.generator-field select {
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 11px;
    background: #ffffff;
    color: var(--ink);
    outline: none;
    transition: border-color 140ms ease, box-shadow 140ms ease;
}

.generator-field textarea {
    min-height: 132px;
    padding: 13px 14px;
    resize: vertical;
    line-height: 1.5;
}

.generator-field input[type="text"],
.generator-field select {
    min-height: 44px;
    padding: 9px 12px;
}

.generator-field textarea:focus,
.generator-field input[type="text"]:focus,
.generator-field select:focus,
.generator-upload:focus-within {
    border-color: #64748b;
    box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.15);
}

.generator-select {
    position: relative;
}

.generator-select.is-open {
    z-index: 30;
}

.generator-native-select {
    position: absolute;
    width: 1px !important;
    min-height: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    opacity: 0;
    pointer-events: none;
}

.generator-select-trigger {
    display: flex;
    width: 100%;
    min-height: 44px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 11px 9px 13px;
    border: 1px solid #cbd5e1;
    border-radius: 12px;
    background: #ffffff;
    color: var(--ink);
    cursor: pointer;
    font: inherit;
    text-align: left;
    transition: background 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.generator-select-trigger:hover {
    border-color: #94a3b8;
    background: #f8fafc;
}

.generator-select-trigger:focus-visible,
.generator-select.is-open .generator-select-trigger {
    border-color: #64748b;
    outline: none;
    box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.15);
}

.generator-select-value {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.generator-select-chevron {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    color: #64748b;
    transition: transform 140ms ease;
}

.generator-select.is-open .generator-select-chevron {
    transform: rotate(180deg);
}

.generator-select-menu {
    position: absolute;
    z-index: 30;
    top: calc(100% + 7px);
    right: 0;
    left: 0;
    display: grid;
    max-height: min(260px, 48vh);
    padding: 6px;
    overflow-y: auto;
    border: 1px solid rgba(203, 213, 225, 0.92);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 18px 45px rgba(15, 23, 42, 0.16), 0 3px 10px rgba(15, 23, 42, 0.07);
    animation: generator-select-in 120ms ease-out;
    backdrop-filter: blur(18px);
}

.generator-select-option {
    display: flex;
    min-height: 38px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 8px 10px;
    border-radius: 9px;
    color: #334155;
    cursor: pointer;
    font-size: 14px;
    line-height: 1.35;
    outline: none;
}

.generator-select-option:hover,
.generator-select-option:focus {
    background: #f1f5f9;
    color: var(--ink);
}

.generator-select-option[aria-selected="true"] {
    background: #e8eef8;
    color: #0f172a;
    font-weight: 720;
}

.generator-select-check {
    color: #475569;
    font-size: 14px;
    opacity: 0;
}

.generator-select-option[aria-selected="true"] .generator-select-check {
    opacity: 1;
}

.generator-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.generator-color-control {
    position: relative;
}

.generator-color-control:not(.is-enhanced),
.generator-color-trigger {
    display: flex;
    width: 100%;
    min-height: 44px;
    align-items: center;
    gap: 11px;
    padding: 7px 10px;
    border: 1px solid #cbd5e1;
    border-radius: 11px;
    background: #ffffff;
}

.generator-color-control:not(.is-enhanced) input[type="color"] {
    width: 30px;
    height: 30px;
    padding: 0;
    overflow: hidden;
    border: 0;
    border-radius: 8px;
    background: transparent;
    cursor: pointer;
}

.generator-color-control output {
    flex: 1;
    color: #475569;
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 13px;
}

.generator-color-trigger {
    position: relative;
    justify-content: flex-start;
    padding: 7px 10px;
    color: var(--ink);
    cursor: pointer;
    font: inherit;
    text-align: left;
    transition: background 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.generator-color-trigger:hover {
    border-color: #94a3b8;
    background: #f8fafc;
}

.generator-color-trigger:focus-visible,
.generator-color-control.is-open .generator-color-trigger {
    border-color: #64748b;
    outline: none;
    box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.15);
}

.generator-native-color {
    position: absolute;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    border: 0 !important;
    opacity: 0;
    pointer-events: none;
}

.generator-color-swatch,
.generator-current-color {
    border: 1px solid rgba(100, 116, 139, 0.45);
    background-image: linear-gradient(45deg, #e2e8f0 25%, transparent 25%),
        linear-gradient(-45deg, #e2e8f0 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #e2e8f0 75%),
        linear-gradient(-45deg, transparent 75%, #e2e8f0 75%);
    background-position: 0 0, 0 5px, 5px -5px, -5px 0;
    background-size: 10px 10px;
}

.generator-color-swatch {
    width: 30px;
    height: 30px;
    flex: 0 0 auto;
    border-radius: 8px;
}

.generator-color-chevron {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    color: #64748b;
    transition: transform 140ms ease;
}

.generator-color-control.is-open {
    z-index: 40;
}

.generator-color-control.is-open .generator-color-chevron {
    transform: rotate(180deg);
}

.generator-color-popover {
    position: absolute;
    z-index: 40;
    top: calc(100% + 7px);
    right: 0;
    left: 0;
    display: grid;
    gap: 13px;
    min-width: 0;
    padding: 13px;
    border: 1px solid rgba(203, 213, 225, 0.92);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 20px 48px rgba(15, 23, 42, 0.18), 0 3px 10px rgba(15, 23, 42, 0.07);
    animation: generator-select-in 120ms ease-out;
    backdrop-filter: blur(18px);
}

.generator-color-plane {
    position: relative;
    overflow: hidden;
    width: 100%;
    aspect-ratio: 1.6;
    border: 1px solid rgba(100, 116, 139, 0.34);
    border-radius: 11px;
    outline: none;
    cursor: crosshair;
    touch-action: none;
    background:
        linear-gradient(to top, #000000, transparent),
        linear-gradient(to right, #ffffff, transparent),
        var(--picker-hue, #ff0000);
}

.generator-color-plane-thumb {
    position: absolute;
    width: 17px;
    height: 17px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    box-shadow: 0 1px 5px rgba(15, 23, 42, 0.65);
    pointer-events: none;
    transform: translate(-50%, -50%);
}

.generator-hue-control {
    display: block;
}

.generator-hue-control input[type="range"] {
    width: 100%;
    height: 16px;
    margin: 0;
    border-radius: 999px;
    outline: none;
    cursor: pointer;
    appearance: none;
    background: linear-gradient(to right, #ff0000, #ffff00, #00ff00, #00ffff, #0000ff, #ff00ff, #ff0000);
}

.generator-hue-control input[type="range"]::-webkit-slider-thumb {
    width: 18px;
    height: 18px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    appearance: none;
    background: transparent;
    box-shadow: 0 1px 5px rgba(15, 23, 42, 0.7);
}

.generator-hue-control input[type="range"]::-moz-range-thumb {
    width: 14px;
    height: 14px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    background: transparent;
    box-shadow: 0 1px 5px rgba(15, 23, 42, 0.7);
}

.generator-color-channels {
    display: grid;
    gap: 8px;
}

.generator-color-channel {
    display: grid;
    align-items: center;
    grid-template-columns: 72px 1fr 38px;
    gap: 8px;
    color: #475569;
    font-size: 12px;
    font-weight: 650;
}

.generator-color-channel input {
    width: 100%;
    margin: 0;
    accent-color: #334155;
}

.generator-color-channel output {
    color: #64748b;
    font-variant-numeric: tabular-nums;
    text-align: right;
}

.generator-color-values {
    display: grid;
    align-items: end;
    grid-template-columns: 42px 1fr;
    gap: 10px;
}

.generator-current-color {
    width: 42px;
    height: 42px;
    border-radius: 10px;
}

.generator-hex-control {
    display: grid;
    gap: 4px;
    color: #64748b;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.generator-hex-control input {
    width: 100%;
    height: 42px;
    padding: 8px 10px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    outline: none;
    color: var(--ink);
    font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
    font-size: 14px;
    font-weight: 650;
    text-transform: uppercase;
}

.generator-hex-control input:focus {
    border-color: #64748b;
    box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.15);
}

.generator-color-presets {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 6px;
}

.generator-color-preset {
    width: 100%;
    aspect-ratio: 1;
    padding: 0;
    border: 2px solid #ffffff;
    border-radius: 8px;
    outline: 1px solid rgba(100, 116, 139, 0.28);
    background: var(--preset-color);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.12);
    cursor: pointer;
    transition: transform 120ms ease, box-shadow 120ms ease;
}

.generator-color-preset:hover,
.generator-color-preset:focus-visible {
    outline: 2px solid #64748b;
    transform: translateY(-1px);
}

.generator-color-preset[aria-pressed="true"] {
    outline: 2px solid #0f172a;
    box-shadow: 0 0 0 2px #ffffff, 0 0 0 4px #0f172a;
}

.generator-color-done {
    min-height: 38px;
    padding: 8px 14px;
    border: 0;
    border-radius: 10px;
    background: #0f172a;
    color: #ffffff;
    cursor: pointer;
    font: inherit;
    font-size: 14px;
    font-weight: 720;
}

.generator-color-done:hover,
.generator-color-done:focus-visible {
    background: #1e293b;
    outline: none;
    box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.2);
}

.generator-upload {
    display: flex;
    min-height: 44px;
    align-items: center;
    gap: 12px;
    padding: 8px 11px;
    border: 1px solid #cbd5e1;
    border-radius: 11px;
    background: #ffffff;
    cursor: pointer;
}

.generator-upload input {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
}

.generator-upload-action {
    flex: 0 0 auto;
    color: var(--ink);
    font-size: 14px;
    font-weight: 720;
}

.generator-upload-name {
    overflow: hidden;
    color: var(--faint);
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.generator-field-help,
.generator-field-error {
    font-size: 13px;
    line-height: 1.4;
}

.generator-field-help {
    color: #64748b;
}

.generator-field-error {
    color: #b91c1c;
    font-weight: 620;
}

.generator-range-row {
    display: grid;
    min-height: 44px;
    align-items: center;
    grid-template-columns: 1fr auto;
    gap: 12px;
}

.generator-range-row input {
    width: 100%;
    accent-color: #334155;
}

.generator-range-row output {
    min-width: 38px;
    color: #475569;
    font-size: 13px;
    text-align: right;
}

.generator-preview-card {
    position: sticky;
    top: 92px;
    padding: 24px;
}

.generator-preview-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 18px;
}

.generator-preview-heading h2 {
    font-size: 21px;
}

.generator-reset {
    min-height: 34px;
    padding: 7px 12px;
    border: 1px solid #b8c4d3;
    border-radius: 10px;
    background: #f1f5f9;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
    color: #334155;
    cursor: pointer;
    font-size: 13px;
    font-weight: 700;
    transition: background 140ms ease, border-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.generator-reset:hover,
.generator-reset:focus-visible {
    border-color: #94a3b8;
    background: #e2e8f0;
    color: var(--ink);
    transform: translateY(-1px);
}

.generator-reset:focus-visible {
    outline: 3px solid rgba(100, 116, 139, 0.18);
    outline-offset: 2px;
}

.qr-preview-stage {
    display: grid;
    overflow: hidden;
    width: 100%;
    aspect-ratio: 1;
    border: 1px solid var(--line);
    border-radius: 16px;
    place-items: center;
    background:
        linear-gradient(45deg, #f8fafc 25%, transparent 25%),
        linear-gradient(-45deg, #f8fafc 25%, transparent 25%),
        linear-gradient(45deg, transparent 75%, #f8fafc 75%),
        linear-gradient(-45deg, transparent 75%, #f8fafc 75%),
        #ffffff;
    background-position: 0 0, 0 9px, 9px -9px, -9px 0;
    background-size: 18px 18px;
}

.qr-preview-stage svg,
.qr-preview-stage canvas {
    width: 100%;
    height: 100%;
}

.qr-preview-empty {
    display: grid;
    justify-items: center;
    gap: 12px;
    padding: 24px;
    color: #94a3b8;
    text-align: center;
}

.qr-preview-empty svg {
    width: 64px;
    height: 64px;
}

.qr-preview-empty p {
    color: #64748b;
    font-size: 14px;
}

.generator-status {
    display: flex;
    min-height: 26px;
    align-items: center;
    gap: 9px;
    margin-top: 15px;
    color: #64748b;
    font-size: 14px;
    font-weight: 620;
}

.generator-status-dot {
    width: 8px;
    height: 8px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: #94a3b8;
}

.generator-status[data-state="checking"] .generator-status-dot {
    background: #3b82f6;
    animation: generator-pulse 1s ease-in-out infinite;
}

.generator-status[data-state="verified"] {
    color: #166534;
}

.generator-status[data-state="verified"] .generator-status-dot {
    background: #22c55e;
}

.generator-status[data-state="warning"] {
    color: #92400e;
}

.generator-status[data-state="warning"] .generator-status-dot {
    background: #f59e0b;
}

.generator-status[data-state="error"] {
    color: #b91c1c;
}

.generator-status[data-state="error"] .generator-status-dot {
    background: #ef4444;
}

.generator-warnings {
    display: grid;
    gap: 7px;
    margin: 10px 0 0;
    padding: 12px 14px 12px 32px;
    border-radius: 11px;
    background: #fffbeb;
    color: #854d0e;
    font-size: 13px;
}

.generator-actions {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 10px;
    margin-top: 18px;
}

.generator-button {
    min-height: 46px;
    padding: 10px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 11px;
    background: #ffffff;
    color: var(--ink);
    cursor: pointer;
    font-weight: 730;
    transition: background 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.generator-button-primary {
    border-color: #0f172a;
    background: #0f172a;
    color: #ffffff;
}

.generator-button:hover:not(:disabled),
.generator-button:focus-visible:not(:disabled) {
    border-color: #94a3b8;
    background: #f8fafc;
    transform: translateY(-1px);
}

.generator-button-primary:hover:not(:disabled),
.generator-button-primary:focus-visible:not(:disabled) {
    border-color: #1e293b;
    background: #1e293b;
}

.generator-button:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.generator-app-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    margin-top: 28px;
    padding: 28px 30px;
}

.generator-app-cta-copy {
    display: grid;
    gap: 8px;
}

.generator-app-cta h2 {
    font-size: clamp(24px, 3vw, 32px);
}

.generator-app-cta .button-link {
    flex: 0 0 auto;
}

@keyframes generator-pulse {
    50% {
        opacity: 0.35;
        transform: scale(0.78);
    }
}

@keyframes generator-select-in {
    from {
        opacity: 0;
        transform: translateY(-4px) scale(0.985);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {
    .generator-status[data-state="checking"] .generator-status-dot {
        animation: none;
    }

    .generator-select-menu,
    .generator-select-chevron {
        animation: none;
        transition: none;
    }
}

@media (max-width: 900px) {
    .generator-workspace {
        grid-template-columns: 1fr;
    }

    .generator-preview-card {
        position: static;
    }

    .qr-preview-stage {
        max-width: 520px;
        margin-inline: auto;
    }
}

@media (max-width: 760px) {
    .generator-shell,
    .generator-page .site-header,
    .generator-page .footer {
        width: calc(100% - 32px);
        max-width: calc(100vw - 32px);
    }

    .generator-hero {
        padding: 44px 0 30px;
    }

    .generator-hero h1 {
        font-size: 38px;
    }

    .generator-section,
    .generator-preview-card {
        padding: 20px;
    }

    .generator-app-cta {
        align-items: flex-start;
        flex-direction: column;
        padding: 24px 22px;
    }
}

@media (max-width: 520px) {
    .generator-shell,
    .generator-page .site-header,
    .generator-page .footer {
        width: min(358px, calc(100% - 32px));
        margin-left: 16px;
        margin-right: auto;
    }

    .generator-grid,
    .generator-actions {
        grid-template-columns: 1fr;
    }

    .generator-controls,
    .generator-preview-card,
    .generator-app-cta {
        border-radius: 16px;
    }
}