/* Gradient tool - page-specific styles */
.gradient-page {
    padding-bottom: var(--spacing-xl);
}

.gradient-page input,
.gradient-page select,
.gradient-page button {
    min-height: 44px;
}

.gradient-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: var(--spacing-lg);
    align-items: start;
}

.gradient-card {
    height: 100%;
}

.gradient-heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--spacing-md);
}

.gradient-heading h2 {
    margin: 0;
}

.eyebrow {
    display: block;
    margin-bottom: 0.2rem;
    color: var(--color-accent-secondary);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.gradient-control-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.gradient-control-grid .form-group {
    margin-bottom: 0;
}

#radial-shape-group,
#radial-position-group {
    transition: opacity var(--transition-fast);
}

.stops-fieldset {
    margin: var(--spacing-lg) 0 0;
    padding: var(--spacing-md);
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
}

.stops-fieldset legend {
    padding: 0 var(--spacing-xs);
    color: var(--color-text);
    font-weight: 600;
}

.gradient-stop-list {
    display: grid;
    gap: var(--spacing-sm);
}

.gradient-stop {
    display: grid;
    grid-template-columns: minmax(86px, 0.65fr) minmax(150px, 1.4fr) minmax(82px, 0.6fr) auto;
    align-items: end;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border: 1px solid var(--card-border);
    border-left: 3px solid var(--color-accent-secondary);
    border-radius: var(--radius-md);
    background: rgba(var(--color-black-rgb), 0.14);
}

.gradient-stop .form-group {
    margin-bottom: 0;
}

.gradient-stop label {
    margin-bottom: 0.25rem;
    font-size: 0.72rem;
}

.gradient-stop input,
.gradient-stop button,
.add-stop-button {
    min-height: 44px;
}

.gradient-color {
    width: 100%;
    padding: 0.25rem;
    cursor: pointer;
}

.stop-position-row {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.stop-position-row input[type='range'] {
    min-width: 0;
    flex: 1;
    min-height: 44px;
}

.stop-position-number {
    width: 76px;
    flex: 0 0 76px;
}

.stop-remove {
    margin-bottom: 0;
}

.add-stop-button {
    width: 100%;
    margin-top: var(--spacing-md);
}

.form-status {
    min-height: 1.6rem;
    margin: var(--spacing-sm) 0 0;
    color: var(--color-error);
    font-size: 0.9rem;
}

.form-status:not(:empty)::before {
    content: '⚠ ';
}

.gradient-output-column {
    display: grid;
    gap: var(--spacing-lg);
}

.gradient-preview {
    min-height: 330px;
    border: 1px solid var(--card-border);
    border-radius: var(--radius-md);
    background: linear-gradient(90deg, #ff5500 0%, #00bcd4 100%);
    box-shadow: inset 0 0 30px rgba(var(--color-white-rgb), 0.1), 0 10px 28px rgba(var(--color-black-rgb), 0.18);
    transition: background var(--transition-normal);
}

.gradient-code-output {
    min-height: 92px;
}

.gradient-code-output code {
    color: var(--color-accent-secondary);
}

.tool-guide {
    max-width: 1000px;
}

.tool-guide h2,
.tool-guide h3 {
    color: var(--color-accent-primary);
}

.tool-guide li + li {
    margin-top: 0.55rem;
}

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

@media (max-width: 620px) {
    .gradient-control-grid {
        grid-template-columns: 1fr;
    }

    .gradient-stop {
        grid-template-columns: 1fr 1fr;
    }

    .gradient-stop .form-group:first-child {
        grid-column: 1 / -1;
    }

    .stop-remove {
        grid-column: 1 / -1;
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    #radial-shape-group,
    #radial-position-group,
    .gradient-preview {
        transition: none;
    }
}