/* ============================================
   CONFIG PANEL - Option A: Profesional Limpio
   ============================================ */

.config-panel {
    display: none;
    background: white;
    border-radius: 12px;
    padding: var(--spacing-2xl);
    margin: var(--spacing-xl);
    border: 1px solid var(--gray-200);
    animation: fadeIn 0.2s ease;
}

.config-panel.active {
    display: block;
}

.config-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
    margin-top: var(--spacing-xl);
}

.config-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
    justify-content: flex-end;
}

.config-field {
    margin-bottom: var(--spacing-md);
}

.config-field label {
    display: block;
    font-size: 12px;
    color: var(--gray-500);
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.config-field input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    font-size: 14px;
    transition: border-color 0.15s;
    background: white;
    font-family: inherit;
}

.config-field input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

/* Config tabs - clean underline style */
.config-tabs {
    display: flex;
    border-bottom: 1px solid var(--gray-200);
    margin-bottom: 20px;
    gap: 0;
}

.config-tab {
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 10px 18px;
    cursor: pointer;
    transition: all 0.15s;
    font-weight: 500;
    font-size: 13px;
    color: var(--gray-500);
    margin-bottom: -1px;
    font-family: inherit;
}

.config-tab:hover {
    color: var(--gray-800);
}

.config-tab.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
    font-weight: 600;
}

.config-tab-content {
    display: none;
}

.config-tab-content.active {
    display: block;
}

/* Config sections */
.config-section {
    background: white;
    padding: var(--spacing-lg);
    border-radius: 10px;
    border: 1px solid var(--gray-200);
    transition: border-color 0.15s;
}

.config-section:hover {
    border-color: var(--gray-300);
    transform: none;
    box-shadow: none;
}

.config-section h4 {
    color: var(--gray-800);
    font-size: 14px;
    font-weight: 600;
    background: none;
    margin: 0 0 16px 0;
    padding: 0;
}