/* .env File Generator */
.tool-interface { padding: var(--spacing-2xl) 0; }

.env-layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--spacing-xl);
    align-items: start;
}
.env-section-header {
    font-size: var(--font-size-sm);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}
.env-stack-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--spacing-sm); }
.stack-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 10px 12px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    background: var(--color-background);
}
.stack-card:hover { border-color: var(--color-primary); }
.stack-card.active { border-color: var(--color-primary); background: rgba(37,99,235,.07); }
.stack-card input { display: none; }
.stack-name { font-size: var(--font-size-sm); font-weight: 600; }
.env-toggles { display: flex; flex-direction: column; gap: 6px; }
.env-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background var(--transition-fast);
    background: var(--color-background);
}
.env-toggle:hover { background: var(--color-background-alt); }
.env-toggle--required { opacity: .7; cursor: default; }
.env-toggle input { accent-color: var(--color-primary); width: 15px; height: 15px; cursor: pointer; }
.toggle-label { font-size: var(--font-size-sm); flex: 1; }
.toggle-badge { font-size: 10px; background: var(--color-background-alt); border: 1px solid var(--color-border); border-radius: 10px; padding: 1px 7px; color: var(--color-text-light); }
.env-actions { margin-top: var(--spacing-xl); display: flex; flex-direction: column; gap: var(--spacing-sm); }
.env-pane-label { font-size: var(--font-size-sm); font-weight: 600; color: var(--color-text-light); text-transform: uppercase; letter-spacing: .05em; margin-bottom: var(--spacing-sm); }
.env-textarea {
    width: 100%;
    min-height: 520px;
    padding: var(--spacing-lg);
    font-family: 'JetBrains Mono', monospace;
    font-size: 12.5px;
    line-height: 1.7;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-background-alt);
    color: var(--color-text);
    resize: vertical;
    cursor: default;
}
.status-message { padding: var(--spacing-md); border-radius: var(--radius-md); margin-top: var(--spacing-md); min-height: 36px; }
.status-message.success { background: rgba(34,197,94,.12); color: #15803d; border: 1px solid rgba(34,197,94,.3); }
.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px,1fr)); gap: var(--spacing-xl); margin-top: var(--spacing-xl); }
.info-card { background: var(--color-background-alt); padding: var(--spacing-xl); border-radius: var(--radius-lg); }
.info-card h3 { margin-bottom: var(--spacing-md); color: var(--color-primary); }
.info-card p { color: var(--color-text-light); font-size: var(--font-size-sm); line-height: 1.7; }
.info-card code { font-family: 'JetBrains Mono',monospace; font-size:.875em; background: var(--color-background); padding: 1px 5px; border-radius: 3px; }
.related-tools { padding: var(--spacing-2xl) 0; }
.related-tools .tools-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px,1fr)); gap: var(--spacing-lg); margin-top: var(--spacing-xl); }
.visually-hidden { position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0; }
@media (max-width: 860px) {
    .env-layout { grid-template-columns: 1fr; }
    .env-textarea { min-height: 340px; }
}