.color-subtitle {
    width: min(76rem, 100%);
    margin: calc(-1 * var(--spacing-lg)) auto var(--spacing-xl);
    color: var(--text-secondary);
    text-align: center;
}

.color-app {
    --color-surface: var(--bg-section);
    --color-soft: color-mix(in srgb, var(--color-primary) 8%, var(--bg-section));
    --color-line: var(--border-color);
    display: grid;
    grid-template-columns: minmax(20rem, 0.9fr) minmax(22rem, 1.1fr);
    gap: 1rem;
    width: 100%;
    max-width: 76rem;
}

.color-card {
    min-width: 0;
    padding: clamp(1.15rem, 2.5vw, 1.6rem);
    background: var(--color-surface);
    border: 1px solid var(--color-line);
    border-radius: 1.25rem;
    box-shadow: 0 0.75rem 2rem var(--shadow-color);
}

.color-picker-card {
    grid-row: span 2;
}

.color-recent-card {
    grid-column: 1 / -1;
}

.color-section-heading {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.15rem;
}

.color-section-heading h2 {
    width: auto;
    margin: 0;
    color: var(--text-primary);
    font-size: 1.3rem;
    letter-spacing: -0.02em;
    text-align: left;
    text-transform: none;
}

.color-kicker {
    margin: 0 0 0.2rem;
    color: var(--text-secondary);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.color-heading-icon {
    color: var(--color-primary);
    font-size: 1.1rem;
}

.color-icon-button {
    display: inline-grid;
    place-items: center;
    width: 2.4rem;
    height: 2.4rem;
    padding: 0;
    color: var(--text-secondary);
    background: var(--color-soft);
    border: 1px solid transparent;
    border-radius: 0.7rem;
    cursor: pointer;
}

.color-icon-button:hover,
.color-icon-button:focus-visible {
    color: var(--color-primary);
    border-color: color-mix(in srgb, var(--color-primary) 30%, transparent);
}

.color-preview {
    position: relative;
    display: grid;
    place-items: center;
    align-content: center;
    min-height: 12rem;
    overflow: hidden;
    color: #ffffff;
    background: #7c3aed;
    border-radius: 1rem;
    box-shadow: inset 0 0 0 1px rgb(255 255 255 / 0.18);
    cursor: pointer;
}

.color-preview span {
    font-size: clamp(1.8rem, 5vw, 2.7rem);
    font-weight: 700;
    letter-spacing: -0.04em;
}

.color-preview small {
    margin-top: 0.2rem;
    opacity: 0.76;
}

.color-native-input {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

.color-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.2rem;
}

.color-value-group {
    min-width: 0;
    margin: 0;
    padding: 0;
    border: 0;
}

.color-value-wide {
    grid-column: 1 / -1;
}

.color-value-group > label,
.color-value-group legend,
.color-site-form > label,
.color-background-control label {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--text-secondary);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.color-copy-field,
.color-site-form > div {
    display: flex;
}

.color-copy-field input,
.color-site-form input,
.color-triplet input {
    width: 100%;
    min-width: 0;
    color: var(--text-primary);
    background: var(--bg-input);
    border: 1px solid var(--color-line);
    border-radius: 0.7rem;
    font: inherit;
}

.color-copy-field input,
.color-site-form input {
    height: 2.8rem;
    padding: 0 0.85rem;
}

.color-copy-field input,
.color-triplet input {
    font-family: var(--font-family-mono);
}

.color-copy-field button,
.color-site-form button {
    display: grid;
    place-items: center;
    width: 2.8rem;
    min-width: 2.8rem;
    margin-left: 0.4rem;
    color: var(--color-primary);
    background: var(--color-soft);
    border: 1px solid transparent;
    border-radius: 0.7rem;
    cursor: pointer;
}

.color-copy-field input:focus,
.color-site-form input:focus,
.color-triplet input:focus {
    outline: 3px solid color-mix(in srgb, var(--color-primary) 20%, transparent);
    border-color: var(--color-primary);
}

.color-triplet {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.45rem;
}

.color-triplet label {
    color: var(--text-secondary);
    font-size: 0.68rem;
    font-weight: 700;
}

.color-triplet input {
    display: block;
    height: 2.6rem;
    margin-top: 0.25rem;
    padding: 0 0.45rem;
}

.color-code-block {
    margin-top: 1.2rem;
    overflow: hidden;
    background: #17131f;
    border-radius: 0.9rem;
}

.color-code-heading {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.65rem 0.85rem;
    color: #c4b5fd;
    background: rgb(255 255 255 / 0.05);
    font-size: 0.75rem;
}

.color-code-heading button {
    padding: 0.3rem 0.55rem;
    color: #ddd6fe;
    background: transparent;
    border: 0;
    border-radius: 0.4rem;
    cursor: pointer;
}

.color-code-block pre {
    margin: 0;
    padding: 1rem;
    overflow-x: auto;
    color: #f5f3ff;
    font-size: 0.8rem;
    line-height: 1.55;
}

.color-help {
    margin: -0.25rem 0 1rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

.color-primary-button,
.color-upload-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    min-height: 2.9rem;
    padding: 0.7rem 1rem;
    border-radius: 0.8rem;
    font-weight: 700;
    cursor: pointer;
}

.color-primary-button {
    width: 100%;
    color: #ffffff;
    background: var(--color-primary);
    border: 1px solid var(--color-primary);
}

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

.color-primary-button:disabled {
    opacity: 0.52;
    cursor: not-allowed;
}

.color-site-form {
    margin-top: 1rem;
}

.color-divider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 1rem 0;
    color: var(--text-muted);
    font-size: 0.75rem;
}

.color-divider::before,
.color-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: var(--color-line);
}

.color-upload-button {
    width: 100%;
    color: var(--color-primary);
    background: var(--color-soft);
    border: 1px dashed color-mix(in srgb, var(--color-primary) 50%, var(--color-line));
}

.color-hidden-input {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
}

.color-image-hint {
    margin: 0.7rem 0 0;
    color: var(--text-secondary);
    font-size: 0.78rem;
    text-align: center;
}

.color-image-canvas {
    display: none;
    width: 100%;
    max-height: 23rem;
    margin-top: 0.9rem;
    object-fit: contain;
    background: var(--bg-input);
    border: 1px solid var(--color-line);
    border-radius: 0.8rem;
    cursor: crosshair;
}

.color-image-canvas.is-visible {
    display: block;
}

.color-swatch-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.55rem;
}

.color-swatch,
.color-shade,
.color-recent-swatch {
    position: relative;
    min-width: 0;
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--color-line);
    cursor: pointer;
}

.color-swatch {
    width: 100%;
    height: auto;
    min-height: 6rem;
    border-radius: 0.8rem;
}

.color-swatch span {
    position: absolute;
    right: 0.35rem;
    bottom: 0.35rem;
    left: 0.35rem;
    padding: 0.28rem 0.2rem;
    color: #ffffff;
    background: rgb(0 0 0 / 0.32);
    border-radius: 0.35rem;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1.35;
    text-align: center;
    backdrop-filter: blur(5px);
}

.color-shade-strip {
    display: grid;
    grid-template-columns: repeat(10, minmax(0, 1fr));
    min-height: 6rem;
    overflow: hidden;
    border: 1px solid var(--color-line);
    border-radius: 0.8rem;
}

.color-shade {
    border: 0;
    border-right: 1px solid rgb(255 255 255 / 0.18);
}

.color-shade:last-child {
    border-right: 0;
}

.color-contrast-demo {
    display: grid;
    gap: 0.25rem;
    min-height: 7.5rem;
    padding: 1.2rem;
    place-content: center;
    color: #7c3aed;
    background: #ffffff;
    border: 1px solid var(--color-line);
    border-radius: 0.9rem;
    text-align: center;
}

.color-contrast-demo strong {
    font-size: 1.2rem;
}

.color-background-control {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1rem;
}

.color-background-control label {
    margin: 0;
}

.color-background-control input {
    width: 3.2rem;
    height: 2.4rem;
    padding: 0.15rem;
    background: var(--bg-input);
    border: 1px solid var(--color-line);
    border-radius: 0.55rem;
    cursor: pointer;
}

.color-contrast-score {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-top: 1rem;
}

.color-contrast-score > strong {
    color: var(--text-primary);
    font-size: 1.5rem;
}

#contrastBadges {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 0.35rem;
}

.color-contrast-badge {
    padding: 0.3rem 0.5rem;
    border-radius: 0.45rem;
    font-size: 0.68rem;
    font-weight: 700;
}

.color-contrast-badge.is-pass {
    color: #047857;
    background: #d1fae5;
}

.color-contrast-badge.is-fail {
    color: #b91c1c;
    background: #fee2e2;
}

body.dark-mode .color-contrast-badge.is-pass {
    color: #a7f3d0;
    background: rgb(4 120 87 / 0.28);
}

body.dark-mode .color-contrast-badge.is-fail {
    color: #fecaca;
    background: rgb(185 28 28 / 0.25);
}

.color-recent-grid {
    display: grid;
    grid-template-columns: repeat(8, minmax(0, 1fr));
    gap: 0.5rem;
}

.color-recent-swatch {
    aspect-ratio: 1;
    border-radius: 0.65rem;
}

.color-empty {
    grid-column: 1 / -1;
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.color-status {
    min-height: 1.4rem;
    margin: 0.8rem 0 0;
    color: var(--text-secondary);
    font-size: 0.82rem;
    text-align: center;
}

.color-swatch:hover,
.color-swatch:focus-visible,
.color-shade:hover,
.color-shade:focus-visible,
.color-recent-swatch:hover,
.color-recent-swatch:focus-visible {
    transform: none;
    outline: 3px solid color-mix(in srgb, var(--color-primary) 30%, transparent);
    outline-offset: 2px;
}

@media (max-width: 64rem) {
    .color-app {
        grid-template-columns: 1fr;
    }

    .color-picker-card {
        grid-row: auto;
    }

    .color-recent-card {
        grid-column: auto;
    }
}

@media (max-width: 42rem) {
    .color-values {
        grid-template-columns: 1fr;
    }

    .color-value-wide {
        grid-column: auto;
    }

    .color-swatch-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .color-swatch:first-child,
    .color-swatch:nth-child(2) {
        grid-column: span 1;
    }

    .color-shade-strip {
        grid-template-columns: repeat(5, minmax(0, 1fr));
    }

    .color-shade {
        min-height: 3.5rem;
    }

    .color-recent-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }
}