/* DBRNovo — TraderPlus Editor */

body.tool-page .editor-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 1.25rem;
    min-height: 500px;
}

body.tool-page .editor-sidebar {
    padding: 1.15rem;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
}

body.tool-page .sidebar-section {
    margin-bottom: 1.25rem;
}

body.tool-page .sidebar-section:last-child {
    margin-bottom: 0;
}

body.tool-page .sidebar-section h3 {
    margin: 0 0 0.65rem;
    font-size: 0.78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-dim);
}

body.tool-page .sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

body.tool-page .nav-item {
    display: block;
    padding: 0.5rem 0.75rem;
    font-size: 0.88rem;
    color: var(--text-muted);
    border-radius: 8px;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
    border: 1px solid transparent;
}

body.tool-page .nav-item:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

body.tool-page .nav-item.active {
    background: rgba(59, 130, 246, 0.12);
    border-color: rgba(59, 130, 246, 0.25);
    color: var(--blue);
}

body.tool-page .editor-main {
    display: flex;
    flex-direction: column;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    overflow: hidden;
}

body.tool-page .editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--glass-border);
}

body.tool-page .editor-header h2 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
}

body.tool-page .editor-content {
    padding: 1.25rem;
    flex: 1;
    overflow: auto;
}

body.tool-page .content-section {
    display: none;
}

body.tool-page .content-section.active {
    display: block;
}

body.tool-page .items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

body.tool-page .item-card {
    padding: 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition);
}

body.tool-page .item-card:hover {
    border-color: var(--glass-border-strong);
}

body.tool-page .item-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 0.65rem;
}

body.tool-page .item-title {
    margin: 0;
    font-size: 0.92rem;
    font-weight: 600;
}

body.tool-page .item-details .detail-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--text-dim);
    padding: 0.25rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

body.tool-page .settings-form {
    max-width: 560px;
}

body.tool-page .modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(6px);
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

body.tool-page .modal.active {
    display: flex;
}

body.tool-page .modal .modal-content {
    width: min(100%, 560px);
    max-height: 90vh;
    overflow: auto;
    background: var(--bg);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 1.5rem;
}

body.tool-page .modal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

body.tool-page .modal .modal-header h3 {
    margin: 0;
    font-size: 1rem;
}

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